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The quick way to find a local Security systems / Alarms in Harpenden, Hertfordshire

There are 367 Security systems / Alarms in Harpenden, and last month we helped homeowners get quotes for their home improvement jobs.

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Over 30 years in the industry and covering all aspects. Internal and external works, big and small. Have been doing lots of internal refurbs including kitchens and bathrooms , more recently. Multi skilled tradesman.

Latest homeowner review

Reviewed by Francine on 3/5/2024

Sparks 4 U LTD

Security systems / Alarms in Harpenden

Electrical contractor specialising in domestic rewires and commercial installations nationwide also car charging points, sockets, lighting indoor and outdoor, security and door access, fire alarm.

Latest homeowner review

Reviewed by Nick on 19/4/2025

Very friendly and amenable. Brad gave a fair price for some additional work while he was here and we were very happy with the work. He communicated with us through the whole job to make sure we were happy with what was being done. Will hire again.

MELIT LTD

Security systems / Alarms in Harpenden

I’m a qualified electrician with over a decade of hands-on experience in residential, commercial, and renewable energy projects. I specialize in inspection & testing, solar PV installations, EV charging systems, and smart home technology. I’m City & Guilds trained to the latest 18th Edition standards, with additional qualifications in renewable energy and energy storage systems. I take pride in delivering safe, efficient, and future-ready electrical solutions that help homeowners save energy and stay compliant with the latest regulations. Every job is completed to the highest standard with clear communication, reliability, and attention to detail from start to finish.

Latest homeowner review

Reviewed by Sheila on 8/2/2026

Femi was a pleasure to deal with. He fitted some lights for me, taking care that I was happy with each one. He was extremely professional and took the time to clean up after him. The price was very competitive and the whole process smooth.

EIE London LTD

Security systems / Alarms in Harpenden

We are electrical company operating for 5 years in London. we take all electrical work. Fault finding including under floor heating,new installation,rewiring,changing customer unit to the new RCD protected,changing home appliances,we can issue all certificates,EICR,etc..

Latest homeowner review

Reviewed by Peter on 16/6/2023

Totally satisfactory and thoroughly professional including full certification.

Hello, my name is Bradley McCarthy, I have 10 +years experience working in the electrical industry. I’m a confident worker and feel that I can provide a professional service to any customer that comes to me with their specification. I have been working on a range of domestic, commercial and industrial installs across the London, Hertfordshire and surrounding areas. I’m happy to take on any job, no job is too small or too big! Fully qualified electrical installer, with NVQ qualifications & 18th edition. Testing and inspection References available upon request. Providing a top quality service with a smile.

Latest homeowner review

Reviewed by Stephen on 8/3/2023

Very polite got job done,made sure everything was o.k,cleaned up after himself.definitely recommend.

Zam Zam Electrical services Ldt Zam Zam Electrical services is a trusted name in the field of electrical services, offering reliable solutions and expertise in Cardiff and its neighboring areas. With a team comprising 2-7 skilled professionals boasting a combined experience of 15 years, we are committed to excellence in every project we undertake. Certified Electrical Installation Specialists: Our team holds certifications in electrical installations, ensuring that every job adheres to the highest industry standards, providing you with peace of mind and safety. Specialized Services: We specialize in a range of services including access control systems, installation of smoke and heat alarms, and Portable Appliance Testing (PAT). Our dedication to precision and safety extends to every aspect of our work. Commitment to Safety: At Zam Zam Electrical, safety is our priority. We strive to create secure environments through our installations and testing, ensuring the utmost protection for our clients and their properties.

Latest homeowner review

Reviewed by Ash on 16/5/2024

Such a clean, polite, professional young man. On time and the work carried out was done to a high standards. Definitely will recommend to friends and family and hope to do more future projects.

Excelsior Engineering

Security systems / Alarms in Harpenden

NAPIT registered electrical company from South Wales, specialising in testing and inspection. All installation and maintenance carried out including domestic, commercial and industrial

Latest homeowner review

Reviewed by ERIC on 1/4/2025

Very reliable and did a good job.

PCN ELECTRICAL LTD

Security systems / Alarms in Harpenden

Our company offers comprehensive services including full house rewiring, extensions, handyman services, and various other building works.

Latest homeowner review

Reviewed by Martina on 25/9/2024

Christian was excellent! He finished a tiling, grouting and finishing when my previous contractor went AWOL. He has excellent attention to detail and was super tidy. I would have no hesitation in recommending and will be calling on him again should I need any more jobs completed. 5 ??

GREENORB LONDON LTD

Security systems / Alarms in Harpenden

GreenOrb Professional Property Maintenance with over 10 years of experience! We cover most of London areas, depending on the type of work required. No job is too small or too big for us so give us a call for a free quote or visit. We offer the following services but are not limited to *Multiskill Builder *Carpentry *Handyman *Painting Decorating *Landscape Gardeners *Garden Maintenance *Lawn Mowing *Hedge Trimming *Patio Cleaning *Jet Wash *Gardening Services *Rubbish/Waste Removal *Garden Design Services *Fencing *Brickwork *New Lawn Installation *Decking *Paving *Tree Removal If you require a service that has not been written down above please do not hesitate and give us a call we still might be able to help. We offer very competitive rates and the best customer service! We supply all the tools and equipment needed to take care of your garden. Our gardeners are flexible so you can call us 7 days a week till 9 pm, when you make the call simply ask for Daniel. If you require an estimate without the visit, take a few pictures of your garden, give us a call so we can supply you with an Email, Whatsup, Messenger account and discuss the work that needs to be done. If your property needs some professional care or you are just too busy to take care of it yourself... We are here to help!

Latest homeowner review

Reviewed by Buchi on 10/10/2024

Here at classic landscape services we deliver the highest standard of work at reasonable and competitive prices with no hidden costs. We have over 20 years experience and take pride in our amazing customer services and strive to help achieve the best results within your budget. We cover all aspects of landscaping and are very experienced in what we do. We are always clean and tidy and considerate to neighbours! When we take on a job it becomes our project and we love nothing more than a happy customer that is always our number 1 priority All our work is guaranteed for 10 years and we have full public liability insurance for that added peace of mind and I used to be a locksmith as well on this site but I am now using it for my landscaping business as well

Latest homeowner review

Reviewed by Jonathan on 23/9/2022

Imperium Electrical LTD

Security systems / Alarms in Harpenden

New to this site so don’t be concerned by reviews. We will be giving extra competitive prices while we build up our reviews. We take the time to listen to our customers to provide a clean and professional service that meets their needs with minimal disruption. We pride ourselves on providing work to a high standard and customer satisfaction is important to us. We have years of experience in all fields of electrics ranging from domestic to big commercial installations. Some of the works we cover are: NICEIC Domestic / commercial rewires Fuseboard upgrade Fault Finding Testing EICR Certification CCTV Lutron Control Additional plug sockets / lights Spot light installation Hive Containment ( tray, ladder rack, conduit) Exterior / garden lighting and power Install new power supply to out building

Latest homeowner review

Reviewed by Anthony on 20/3/2024

Stanbuild

Security systems / Alarms in Harpenden

I'm a multi-skilled builder, and I provide a range of services that transforms your home so it becomes a better and more comfortable home for you. I can remodel your kitchen or bathroom, install flooring, help with any paving or landscaping tasks, etc. I can also help out with any general handyman jobs like repairing doors, installing window blinds, hanging pictures, and more. I work with precision and go the extra mile to ensure customers are truly happy with my results. I know deadlines are important and so strive to complete every project on time while still maintaining high quality standards. I live in Milton Keynes, and I cover area radius 1hr from my base. For your peace of mind, I have public liability insurance, and comply with all safety regulations. If you need a reliable, friendly, and helpful builder, I would love to hear from you. Let’s chat about how I can help – please get in touch for a detailed discussion.

Latest homeowner review

Reviewed by Shuraya on 7/6/2019

I would highly recommend Stan. He has done an amazing and fantastic job in fitting in a new kitchen for my parents. He was friendly and professional through out the work he carried out. He was very hard working and is a very reliable person. My parents love their new kitchen and I am really pleased with the high quality finish as well Stan’s kindness, professionalism and skills. Thank you so much Stan for completing the work to a very high standard. Greatly appreciated.

22 G Construction

Security systems / Alarms in Harpenden

I am a multipurpose builder/handyman that can complete most jobs around the house 22G Construction is a well established Multi-trade company that has built up an enviable reputation over 10 years. I am diligent, pay attention to detail and complete work to a high standard. I provide solutions based ideas and am very approachable. I have an excellent knowledge on Electrics and Plumbing. I also install CCTV systems. I repair/ install new fixtures and fittings that includes Flat Pack Furniture assembly, Blind installation, TV installation to mention a few. Plus much more Instagram@22gconstruction Facebook@

Latest homeowner review

Reviewed by Lee on 26/10/2020

Great team and work. All work was completed with each phase being completed as described. Clean, tidy and professional keeping disturbance to the neighbours down to the minimum. Will be using these guys again for my next project.

nicuABRU.SERVICE LTD

Security systems / Alarms in Harpenden

NICUABRU SERVICES LTD is a company formed over 7 years ago, specialized in flats, houses renovation and house extensions. Our aim is to provide good quality services at a reasonable price and customer satisfaction is crucia

Latest homeowner review

Reviewed by TONY on 3/12/2024

Fantastic work, above and beyond what we asked them to do. Very happy with the finished job, done quickly too. Also great advice on other aspects of the refurb. Would definitely want to use the guys again. Thanks Nicu and Daro.

Just Good Builder

Security systems / Alarms in Harpenden

I have had my own company for 32 years, we are a team of six. We are an honest team and work together. We are a family run business. We specialise in fitting kitchens bathrooms and extensions.

Latest homeowner review

Reviewed by Sandeep on 4/2/2020

Marcel worked efficiently to deliver a high quality finish to our bathroom renovation. He communicated what he was doing at each stage of the renovation and was helpful in sourcing the materials. He worked long hours and always cleared up after himself. Marcel is friendly, honest and hardworking. The quote was very reasonable in comparison to other quotes we received, our first quote was honoured despite the job being more complex than initially anticipated. We will be using Marcel again for other jobs.

Flo Electrical

Security systems / Alarms in Harpenden

Qualified electrician and approved contractor niceic registered .test and inspection and all electrical work covered. Safety certification eicr . 3phase -domestic-fire alarm-installer. Fault finding.also gold card holder.all jobs undertaken insured.

Latest homeowner review

Reviewed by peter on 28/12/2014

good service turned up on time left no mess will use again

Creative Developments UK

Security systems / Alarms in Harpenden

About Creative Developments: At Creative Developments, we're not just constructing buildings; we're crafting dreams into reality. With a dedication to excellence and an unwavering commitment to quality, we've established ourselves as a premier building company that delivers on every project, big or small. Our Philosophy: At the heart of Creative Developments is our belief in the transformative power of architecture and construction. We understand that buildings aren't just structures; they're spaces where memories are made, where families grow, and where businesses thrive. That's why we approach every project with passion, creativity, and meticulous attention to detail. Our Services: Creative Developments offers a comprehensive range of building services, covering every aspect of construction: Residential Construction: From custom homes to renovations and extensions, we specialize in creating living spaces that are as unique as our clients. Our team of expert craftsmen and designers work closely with homeowners to bring their vision to life, ensuring that every detail reflects their style and personality. Commercial Construction: Whether it's a retail space, office building, or industrial facility, Creative Developments has the expertise to handle commercial projects of any size and complexity. We understand the unique challenges of commercial construction and are committed to delivering solutions that meet our clients' business needs. Project Management: With our extensive experience and proven track record, Creative Developments offers professional project management services to ensure that every project is completed on time and within budget. From initial planning to final execution, we oversee every aspect of the construction process, allowing our clients to focus on their core business. Design-Build Services: As a full-service building company, Creative Developments offers design-build services to streamline the construction process and maximize efficiency. By integrating design and construction under one roof, we're able to deliver seamless projects that exceed our clients' expectations. Our Commitment to Quality: At Creative Developments, quality is non-negotiable. From the materials we use to the craftsmanship of our work, we hold ourselves to the highest standards of excellence. We partner with trusted suppliers and subcontractors who share our commitment to quality, ensuring that every project is built to last.

Latest homeowner review

Reviewed by Kevin on 1/4/2014

I used the Rated People website for the first time when the recent bad winds damaged our fences. Although I posted the request on a Sunday night - I was amazed when Ash responded an hour later, following up promptly with a call the next morning. Ash completed the work that same week. He stayed in full contact with us throughout, with updates and details whilst the work was under way. The response and communication was amazing, workmanship was top quality, and the costs very fair. Highly recommended.

P.G.B.Services

Security systems / Alarms in Harpenden

Latest homeowner review

Reviewed by Michael on 30/1/2023

I spoke to dozens of builders and had given up trying to find someone decent to do a full extension at a reasonable price, so I put an ad on here instead just for the key structural jobs. Pete came round and his knowledge, advice and very reasonable price for those elements resulted in me giving him all the work for the extension build and I'm very glad I did because he did an amazing job (thanks Pete!)

We are North London Based Building Company offering the following services: Carpentry/Joinery,Painting/Decorating,General Builduing work. Our motto is : ALWAYS AIM FOR PERFECTION

Latest homeowner review

Reviewed by samar on 20/3/2021

Zoltan was great. He took the time to design and plan with us, had a lot of patience for working out the detail... he was very clear in giving us timing brackets and delivering within that time. He loves what he does, and that is very visible in the quality of the carpentry and joinery he delivers. We would definitely recommend him to anyone as we are very happy with the results.

KC Security

Security systems / Alarms in Harpenden

At KC Security, we specialise in providing top-quality security solutions tailored to meet the unique needs of both residential and commercial clients. With over a decade of experience in the industry, we offer a full range of advanced security system installations, including intruder alarms, CCTV surveillance, access control systems, and smart home security solutions. Our expert team is dedicated to delivering high-quality, reliable systems that ensure peace of mind, whether you’re securing your home, office, or business. We use the latest technology to design customised security solutions, and our professional technicians handle every installation with precision and care. Your safety is our priority, and we pride ourselves on offering exceptional customer service, expert advice, and ongoing support. Trust us to keep you, your property, and your loved ones safe and secure.

Latest homeowner review

Reviewed by Eamon on 9/4/2025

Apex-Assure Ltd

Security systems / Alarms in Harpenden

Qualified, local, independent window and door specialist, I offer all aspects of locksmithing, window/door repairs and installations, and services are available 24 hours a day.

Latest homeowner review

Reviewed by Hassan on 19/9/2025

tudor

Security systems / Alarms in Harpenden

hi we are based in queens way, we offering high standard work, a friendly team of carpenters, tilers, plumbers, decorators,certificated corgi, dry liners, carpet layers etc. with over 10 years experience

Latest homeowner review

Reviewed by Eddie on 16/5/2025

SJC Contracts

Security systems / Alarms in Harpenden

Latest homeowner review

Reviewed by Andy on 20/11/2025

We hired SJC Contracts to build and install a staircase to service three floors. Right from the off, Simon was fantastic. He was very knowledgeable, professional, helpful and full of great ideas and options. His work is of a very high standard and he worked hard to get everything “just right”. His carpentry skills are boundless. An absolute top notch service was delivered. I highly recommend SJC Contracts and will definitely use again

26yrs in trade installations rewires fult finding lighing sockets testing & inspection cooker showers no call out all work guaranteed fully insured domestic & commercial work reliable competative rates call today 24 hr call out free quotation 2 m insure

Latest homeowner review

Reviewed by Timon on 9/2/2026

Odyssey Property Services

Security systems / Alarms in Harpenden

Welcome to Odyssey Property Services. We specalize in a variety of different trades from flooring and tiling to electrical work and painting and decoration with many more. With over 15 years experience we offer a friendly and efficient service.

Latest homeowner review

Reviewed by Abass on 3/12/2021

Very good workers. Did a great job for our flooring.

We are an established Groundworks, landscaping and building company offering all aspects of work. Professional, Friendly and Reliable Services. All our work is carried out to high standards by experienced Landscapers/Builders, all projects considered, from laying a patio/driveway, land clearance for a building plot with new retaining walls, building an underground 'mancave', or digging a lake on a golf course, we have the knowledge and machines to make it happen.

Latest homeowner review

Reviewed by Sally on 19/2/2020

Job cost more than my budget but he made suggestions to keep cost down. He also fed into decision on what I wanted done to help me avoid bad decisions that would have resulted in a flooding issue in my back garden whenever it rained. Mark was very knowledgeable.

KP GENERAL BUILDERS

Security systems / Alarms in Harpenden

General Building ,Refurbishment,renovation Activities.,Established 10 years ago, experience on the domain for 15 years .

Latest homeowner review

Reviewed by Brenton on 21/1/2026

More than 20 Years of experience in electrical engineering. Fully qualified electricians Family business that take customer service very seriously Affordable prices , quick response on a daily basis. We can solve any electrical issue in industrial, domestic and commercial installations Get in touch for a free quotation

Latest homeowner review

Reviewed by Rajesh on 2/2/2026

Anthony completed the work ahead of schedule, was courteous and was helpful when asked questions.

Gurdev Lall

Security systems / Alarms in Harpenden

I have been an electrician since 2008, I do have my 18th edition electrical installation certificate, and I can sign off electrical work. I am a very creative electrician with many great ideas on what will look good and what will look Great.

Latest homeowner review

Reviewed by Sarah on 21/4/2024

IBNCONSTRUCTION.LTD

Security systems / Alarms in Harpenden

About Us: With many years of experience in the construction industry, we pride ourselves on delivering high-quality work, whether it’s a large or small project. From NHS centers and office buildings to home extensions, loft conversions, and everything in between, we handle it all. Our Services Include: • House Extensions • Loft Conversions • Kitchens and Bathrooms • Metal Zinc and Other Roof Installations • New Build -Plumbing, Painting, Tiling, Flooring, and more We never overlook the smaller jobs, ensuring that every project meets the same high standards of workmanship and quality. Our prices are competitive, and we provide numerous references from satisfied customers. Our Commitment We believe that customer satisfaction is the foundation of our success. By keeping our clients happy, we build lasting relationships and ensure continuous business growth. Free Quotations Available! Contact us today for a free quote and see how we can help bring your project to life. Thank you for considering us for your construction needs!

Latest homeowner review

Reviewed by Meet on 23/6/2020

We are really happy with garden service provided. They did an excellent job and also Illie suggested us few changes in our garden and we really liked it. We will definitely recommend them.

A&M Electrical 10 years experience on electrical installations.Offer Testing Certificates(NAPIT Approved Building Regulation),Wiring Rewiring on new&existing installations.Jobs ex.:CFC Football Club Testing,Noble House Office Rewire&Testing.Council Flats.

Latest homeowner review

Reviewed by George on 28/7/2013

Very pleased I choose this team.They are fully qualified(NAPIT registered as well),very serious and prompt in timing they promise you.High standard of the job they do. Not very often you will meet professionals as them who test electrical installations on CFC football club or millionaires houses from Highgate area. My feeling was I've got friends around me , not builders, which is a very very comfortable feeling especially in London when you can meet different kind of people. Thank You A&M Electric My

Roof Shade Solutions

Security systems / Alarms in Harpenden

Family run business 18 years experience double glazing Conservatory repairs All double glazing services & repairs Awning installations & services Any roof repairs & re roofs Locks Full timber window refurbs Sash window refurbs Very reliable

Latest homeowner review

Reviewed by Martin on 4/12/2025

TWC Real Estate Ltd

Security systems / Alarms in Harpenden

My names Tom, I have been in the real estate sector for over 10 years and have done everything from general property maintenance, new bathrooms, painting/decorating, demolition contracts and most recently constructed 9 ultra high spec homes. High quality and impeccable workmanship are key values to me and ensuring the client is satisfied and more, with the work they are receiving. I am very well connected with all trades and can provide a top tier service for all types of project management no matter how big or small the job may be. I am also extremely capable at doing many manual labour jobs, but often favour a shorter timeline for my clients project completion and therefore prefer to draft in experienced trades to get the job completed. Above all I am very friendly, well spoken and always keen to deliver what is asked of me.

Latest homeowner review

Reviewed by Stephen on 1/11/2025

I can't recommend Tom highly enough. He's a lovely friendly chap and supremely good at what he does. He put up 4 pairs of new curtains and the poles as well as taking down the old ones. Everything is looking fab and perfectly positioned and the curtain poles will not be coming down in a hurry! Everywhere left spotless too. I'll definitely be in touch the next time I need work doing. Thanks Tom :-)

WMC Optics

Security systems / Alarms in Harpenden

Specialist in Security Systems! CCTV, Access Control, Warden Call, Intercom Systems and more!

Latest homeowner review

Reviewed by Chimezie on 13/4/2024

Prompt, professional and tidy. I definitely recommend.

(Covid 19) we adhere to regulations in place regarding sanitising and distance keeping / masks we are working fully during these times//We are correct window and door repairs ltd specializing in all double glazing installations and repairs,.WE ARE PROFESSIONAL, EFFICIENT AND VERY RELIABLE. (AS YOU CAN SEE FROM OUR MANY RECOMMENDATIONS) our teams repair all glazing from misted units , hinges ,handles locks for window and doors too.we offer a service second to none from the moment the call is taken to the works being completed our team offer a stress free service.

Latest homeowner review

Reviewed by Tomjedur on 14/8/2024

Excellent professional and efficient work from the team. Great communication.

CFC Ltd.

Security systems / Alarms in Harpenden

(250) Read reviews

Welcome to CFC Limited ### Building & Landscaping services### ******************Simply Quality********************** All Building, Fencing and Landscaping construction & maintenance under one name CFC LTD. CFC LIMITED - "About Us" CFC Ltd. based in Bushey, Watford-Hertfordshire established in 2007 and become a registered LIMITED company in 2011, we pride ourselves in quality services and workmanship that will meet any expectation .Being nearly 15 years in the building and landscaping trade industry we have served the local commercial and residential clients on all sort of requests. CFC LIMITED - "Our Operators" All our operators are Health and Safety Accredited under the construction scheme CSCS, fully insured and highly experienced on a multi trader level using the latest tools and technology we will deliver high quality services as standard. """"Fed up having to deal with unprofessional and under skilled traders """""HIRE US""""" With every job we produce - #Scanner detection where applicable indoors & outdoors #~Method statement & Risk assessment where applicable #~Written Estimates & Invoices-Receipts #~We accept safe payments via online BACS Regards Peter Capital Fencing Ltd

Latest homeowner review

Reviewed by Jackie on 11/8/2023

Excellent

A A Buckingham Limited

Security systems / Alarms in Harpenden

Skilled groundworker with over 25 years of varied experience, including block paving and drainage work.

Latest homeowner review

Reviewed by Carolyn on 6/11/2012

I would recommend Andy. He spent time evaluating the job required with a view to looking at less costly but effective options. Most of the time I was out at work, he called everyday when he was leaving to update me on progress. He communicated clearly and so there was no confusion with what the job involved and the final cost. He was also very nice to my dog. Thanks Andy.

Ds site servicrs Ltd

Security systems / Alarms in Harpenden

My name is Danny and i have a small company called DS site services we carry out all types of electrical work on commercial domestic and industrial we take great pride in our work ,and we always offer a free quote and survey

Latest homeowner review

Reviewed by Eric on 11/4/2014

Danny has just completed some electrical work for me and I find him to be honest because he did not create jobs. Instead he advised me on the work required. He is also reliable and arrived to do the work earlier than scheduled. He is easy to work with, competitively priced, and finished to job to a high standard and on time. I will be using his services again and would happily recommend him to others. Erica RM17

Wood Grzegorz Radomski

Security systems / Alarms in Harpenden

I am a carpenter with 20 years work experience. The knowledge about 1st and 2nd fix carpentry and joinery I have achieved during working many years at the construction site and workshops. Please check my Work Gallery if you would like to see the wide range of my projects. My specialization is creating furniture according to the client's wishes but I am also able to design wardrobes, cabinets, units, shelves, drawers and other pieces of furniture. Additionally, I make doors, windows, floors, deckings and etc.

Latest homeowner review

Reviewed by Ryan on 8/3/2020

Brilliant workmanship and absolute grafter, Really pleased with his work will 100% recommend

MJJ Builders

Security systems / Alarms in Harpenden

MJJ BUILDERS LIMITED .

Latest homeowner review

Reviewed by Kate on 7/7/2023

Great service, very quick response time, really helpful collecting and installing a new washing machine. Would highly recommend. Thank you

London BS LTD

Security systems / Alarms in Harpenden

NICEIC registered electrical company that has been serving Dunstable and the surrounding areas.

Latest homeowner review

Reviewed by Sadakat on 17/3/2025

Lukasz did a great job. The price was fair, he turned up bang on time, did the work quickly and neatly, and was extremely courteous throughout. I wouldn't hesitate to use him again, and fully recommend him.

Hi all, I have been a locksmith/carpenter for 25 years and I am NCFE qualified and fully CRB checked. I can solve all your lock, door, window issues and can open cars and safes. I have covered thousands of jobs in my work and I will solve all your problems in a clean and friendly manner. Locks picked, locks changed to insurance standard, Doors supplied and fitted, windows issues solved. UPVC expert. My son also has his own loft conversion company with his uncle and we can complete any Bespoke Carpentry & Conversions work.

Latest homeowner review

Reviewed by Jan on 10/9/2025

Fantastic service from Darren and Charlie. Prompt, efficient and a really good job for a really good price. Very happy

AM Handyman

Security systems / Alarms in Harpenden

I'm your Local Handyman in East London No job is too Small. Flat packs, Plumbing, electrical, kitchen bathroom and many more Don't Hesitate to give me a call Price Starting From £40

Latest homeowner review

Reviewed by emma on 4/12/2025

A++++ service from Antonio. Provided expertise in assembling a flat pack efficiently. Fantastic communication at competitive rates. Thank you!

BNT CONSTRUCTION LTD

Security systems / Alarms in Harpenden

BNT Construction ltd offers a full range of construction services. We take pride in offering competitive services at competitive prices. Services ranging from Groundworks to full house refurbishment or home maintenance ,drainage , basements , piling . Also we can pride ourselfs as the fastest and reliable builder as per customer satisfaction . Latest extension completed from the aprovals of documents and council agreement 4 and half weeks thats based on demolishing the existing build and rebuild the entire extension with fitted kitchen underfloor heating etc. Quality and profesionalism are and always be a priority !!!! Team BNT

Latest homeowner review

Reviewed by Natalie on 14/3/2019

Excellent service! Will definitely use again!

IST SURVEILLANCE LTD

Security systems / Alarms in Harpenden

We are the specialist of any kind of CCTV systems, Intruder Alarm Systems, Sound Systems, Door Entry and Access Control Systems.

Latest homeowner review

Reviewed by Vinh on 3/3/2020

Very happy with the result. Good and reliable company and workmanship. Would certainly use again.

APD CONSTRUCTION

Security systems / Alarms in Harpenden

We are a strong team of skilled tradesmen with over 25 years of experience. We like to work closely with our clients to make sure that we meet and exceed your expectations. We have worked on a number of home renovations and new build projects so have expertise in every area. We know how important it is to pick a company that is experienced, dependable and affordable, so we have a clear communication policy which keeps our clients updated on the progress of the job at every stage. Let us know what you want and your budget, and we’ll do our best to make it happen.

Latest homeowner review

Reviewed by Felix on 17/3/2025

LEEWAY BROTHERS LTD

Security systems / Alarms in Harpenden

We are a London based construction company with a wealth of experience. Our fully qualified in-house team of engineers can help you turn around an old property with some much needed refurbishment, create a brand new space with a loft conversion, or even build an entirely new property. We also have expert carpenters on board who can create bespoke wardrobes, cabinets, under stairs storage or even garden shelters with full design and installation provided. Our team all have a collective 30 years experience in the trade, transforming properties and commercial buildings in and around London and the surrounding areas. We believe in competitive quotations and offer a free site survey for peace of mind. We pride ourselves on being able to not only offer a top notch service to our customers, but also friendly and professional advice on anything our customers would like to task us with. We have many accreditations under our belt, such as Gas Safe, CHAS and Safe Contractors, so our customers can be sure they are in the right hands.

Latest homeowner review

Reviewed by Ian on 5/4/2022

This company were not engaged to do any work

Welcome to Sammy Group Contractors, your reliable and trusted electrical contractors serving Greater London, Hertfordshire, Essex, and surrounding areas. With years of experience and a diverse range of commercial and residential electrical services, we are committed to providing quality solutions to meet your needs. Our team of qualified and skilled engineers are equipped with up-to-date training and expertise, ensuring efficient and professional services every time. Whether you need electrical installations, repairs, or maintenance, we are here to help.

Latest homeowner review

Reviewed by Nick on 22/2/2023

Perform maintenance, repairs, and groundwork. Instal products and equipment. Electric repairs and installation. Basic painting, decorating and cleaning. Respond to requests in a professional manner. Conduct assessments and identify problems.

Latest homeowner review

Reviewed by Yemi on 15/7/2022

Angel and Andrew got to my place promptly and were very professional. My door fits perfectly. Thanks guys

Welcome to my business, Twin & Earth Electrical Services LTD, that I founded to offer a different kind of trade service. An electrical service that is always reliable, customer centric, of the highest quality, clean and most importantly, safe. All our work is fully tested and certified to the very latest (April 2022 amendment 2) regulations. We offer a wide range of electrical design, installation and testing services for your home and business and cover Beds, Herts and Bucks. Services include: General electrical installation - Sockets, light fittings, downlights and accessories. These smaller jobs are often overlooked by other tradespeople, but these finishing touches are often the things that make the most impact for our customers. We will always do out best to fit these jobs in as soon as possible. Garden/outbuilding lighting and power - We have been super busy this spring adding garden lighting and power in readiness for the summer months and beyond as well as helping out customers make the most of their outbuildings by adding power. Home CCTV and security - We are Ring certified installers and can supply and fit the full range of Ring products. Video doorbells have been hugely popular this year and we supply and fit Ring, Arlo and Nest wired doorbells. We also supply and fit wired CCTV systems which include up to 8 high definition cameras, hard drive recorders and monitors. These systems are particularly useful as they record 24hrs a day and they have very intuitive and fast mobile apps, enabling you to monitor your home from anywhere in the World! Inspection and Testing - Electrical Safety checks (EICRs) for landlords and homeowners/buyers. Full digital reports with photos are provided using the latest software. Commercial - We offer a wide range of electrical services for Pubs, Restaurants, Clubs, Gyms etc. From changing a socket, adding new lighting and accessories, to Electrical Installation Safety Reports and fitting EV chargers, Twin & Earth has you covered!

Latest homeowner review

Reviewed by Lauren on 16/8/2023

Did an absolutely amazing job! Would definitely recommend and use again in future!

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Recently completed jobs

Here's what's been happening in and around your area

home cctv

CCTV front and back of house, plus security lighting

New roller garage door

Hi! I currently have a standard 220 x 220 up and over garage door which is failing, Would like to replace it with a roller door, manual or electric.

Our front door thumb lock...

Our front door thumb lock inside and key lock outside is not working correctly, as sometimes the key cannot be inserted into the lock so we would like...

I would like a quote for...

I would like a quote for installation of cctv which can be accessed by iPhones. One in front of the house and one at the back.

Alarm with downstairs front...

Alarm with downstairs front and rear door monitoring, downstairs room / hall monitoring and upstairs landing monitoring

alarm, cctv, audio visual,...

need to install alarm, audio visual

need wired security camera and...

need to get wired security cameras and cat6 plug point around the house

need wired security camera and...

need to get wired security cameras and cat6 plug points around the house

New roller garage door

I would like to install a new roller garage door to replace the failing up-and-over door (pictured). Standard one-size car door, about 220x220cm....

Repair locking mechanism for...

Repair locking mechanism for patio door and replace a window lock that no longer works.

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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