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Find Local Home Security System Installers in Knebworth, Hertfordshire

There are 724 Security systems / Alarms in Knebworth, and last month we helped homeowners get quotes for their home improvement jobs.

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I am Jon Davis, an indentured apprentice carpenter and joiner with now over 30 years experience and knowledge to help you achieve a project with your requirements and also the utmost practicality.

Latest homeowner review

Reviewed by Nicola on 7/3/2020

Excellent carpenter, reliable and a fair price. Would use again

West Renovate Refurbish

Security systems / Alarms in Knebworth

West Renovate & Refurbish are a small family-run building firm with a growing client base across Herts, Beds and Cambs. Since the company was established in 2011, we have successfully completed a number of large-scale property refurbishments for clients, and in between these we have undertaken a wide range of smaller domestic building jobs such as kitchen and bathroom fitting. The company is led by Malcolm West, who has gained a wealth of experience in building since 2004, and has specialised in Carpentry since 2009. At West Renovate & Refurbish we pride ourselves on high quality, well thought-out work - doing what is needed to finish the job to a high standard, without adding un-needed extras. Not all of our work is sourced through Rated People - we can supply client testimonials from a range of jobs that aren’t included in the reviews on this site

Latest homeowner review

Reviewed by Kevin on 22/2/2018

Malcolm and Ellis have been amazing, Having started to lose the will to live with countless unreliable and un-contactable builders that promised everything but delivered nothing, Malcolm has come through and done everything he said he would, communicated everything throughout the entire job and came back to me whenever I had questions. Great service, especially given the previous experiences I had. I now have an open plan diner/kitchen with a fantastic new kitchen. Have & would recommend. Thanks Malc

Bogdan nicolescu

Security systems / Alarms in Knebworth

Hardworking and ambitious Handyman with 6+ years’ progressive experience in performing all kinds of repair, maintenance and housekeeping tasks. A good communicator who has a demonstrated ability to deal with varied inquiries in a timely manner.

Latest homeowner review

Reviewed by Jaye on 1/9/2017

Done a good job. Polite and efficient.would recommend

Elite Security Systems

Security systems / Alarms in Knebworth

Established in August 1988 we cover all forms of security and safety systems, design, installation and maintenance, with a 24 call out hour service.

Latest homeowner review

Reviewed by Chris on 5/1/2019

Outstanding service, a very kind courteous man who went out of his way to help and offer advice. We would recommend him to anyone.

FLOTECH ELECTRICAL LTD

Security systems / Alarms in Knebworth

FLOTECH ELECTRICAL Ltd is a company started from the wish to improve the Industry and the image of the Electrical Contractors by offering quality and professionalism through our services, qualified Engineers and the desire to make happy clients as many as possible. With a vast experience in Commercial and Domestic Installations, Fully Insured all our services are done at the highest and latest British Standards.

Latest homeowner review

Reviewed by Neil on 1/11/2021

Would definitely recommend. Perfect service, on time and friendly

Plumbing, fitting bathrooms,tiling,leaks and blocked drains. Roofing, guttering and facias. Decorating. Fencing. Locks

Latest homeowner review

Reviewed by Mark on 8/8/2020

James moved a radiator adding new pipe work. Job was completed in a day, he cleaned up after himself and was a pleasure having h8m n my home. I will give James a call when I need more plumbing done.

JP Electrical Services

Security systems / Alarms in Knebworth

I undertake all electrical works no matter how big or small. All electrical work carried out is to the highest standard and I work closely with customers to achieve maximum satisfaction in the services that I provide.

Latest homeowner review

Reviewed by Craig on 9/9/2019

Fantastic job completed, within the timescales set. Very honest, great guy!

JP Industry

Security systems / Alarms in Knebworth

Skilled Carpentry service with over 10 years of experience i love what I’m doing, taking as long as needed to get high end detail finish, excellent with doors as it’s my every day duty also with everything else etc Kitchen fitting, Laminate flooring, Cladding and so on, Clean and tidy after the job is my top priority.

Latest homeowner review

Reviewed by Michael on 7/7/2023

Progressive Design

Security systems / Alarms in Knebworth

Whatever the demands of your refurbishment project, Progressive Design London has the full palette of professional building services to help you meet and then surpass your expectations. If you are looking to fit out your current property, or are considering investing in somewhere new with an eye to redevelopment,we can be your expert partner through every phase of the project. Adding value to your property is not something that can only be measured in house prices. Complete refurbishment represents a rare chance to set up a property exactly as you would like it and you will want to make sure you have expert advice to make the very most of such an opportunity. We can help with the development of plans and design ideas, with issues of building regulations and planning permission and the complexities of external decoration, roofing, glazing, conversions and extensions. We can also take care of all your re-wiring, plumbing and heating requirements, fit your kitchens and bathrooms, and set our expert team to work on the bespoke joinery, cornicing and interior decoration that will add the final touches to a home of enviable quality. At, Progressive Design, we set ourselves the very highest standards, not just on craftsmanship, but also in terms of meeting deadlines and budget requirements. If your project involves a listed or period building, we will relish the opportunity to conduct the structural and aesthetic repairs while staying perfectly true to the original stone, brick and woodwork, and any other features that make your property so special.

Latest homeowner review

Reviewed by Fabio on 9/8/2015

In a nutshell, Marius and his team are great. They're kind, respectful and Marius is always available to answer every question you have - he def is the most knowledgeable builder I've spoken to. You get a very transparent estimate and sign a contract, for both parties' peace of mind. If extras come up, Marius openly discuss them with you before taking any action - my job required quite a few and Marius was also great to stay competitive price-wise whilst keeping the quality of the work sky-high.

swift&neatmuiltrader ltd

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by kayvon on 9/9/2011

Damion from swift & neatmuilttrader ltd was fantastic!! he came & viewed the chimney, gave me a very reasonable quote, also didn't make a fuss as some other roofers did!! did the work in under 30min.. excellent job, he very professional. will be using him again on other bits around the house! 5 Star.

Blue Plants

Security systems / Alarms in Knebworth

Sargents Electrics Ltd carry out a wide range of electrical maintenance and installation for domestic and commercial work.

Latest homeowner review

Reviewed by Nicola on 13/10/2020

Did a great job, was very polite and cleaned up as well. Highly recommend. (Work done was a wired alarm system, up to UK standard for landlords letting out property)

S.John construction

Security systems / Alarms in Knebworth

We are a small family company, with extensive experience in carpentry, garden paving and general maintenance. We guarantee all our work will be to your satisfaction! We work in London and surrounding area, but will consider projects further away.

Latest homeowner review

Reviewed by Stuart on 18/11/2016

John did a great job, would recommend to anyone

axwaldi

Security systems / Alarms in Knebworth

Hi there I'm honest reliable and always looking after customer

Latest homeowner review

Reviewed by Oliver on 2/6/2018

Karol did a good job in a short time for a low price. I’d certainly recommend him

Abode building contractors London is a highly recommended company with great customer satisfaction. Also we are a great work force who deliver top quality workmen-ship on time and on budget with the respect you would expect towards your project no matter how big or small. From our workforce hope we see you soon!

Latest homeowner review

Reviewed by James on 4/5/2020

Great job, great team, recommend Luke

Fully qualified to latest edition. Part p certified. Friendly and reliable electrician, no job is too small. We provide all electrical services and more as listed in ‘Trades serviced’

Latest homeowner review

Reviewed by Debbie on 28/11/2018

Excellent service, fitted me in last minute. Polite and helpful, would highly recommended and use again.

Spark Electricals Services

Security systems / Alarms in Knebworth

I am a C&G fully qualified electrician and registered NICEIC approved contractor. I have been working as an electrician for 8 years and taken on various types of jobs in domestic and commercial properties. I have good experience in testing and inspecting, fault finding, installing and the maintenance of electrical systems. I provide PAT testing and all electrical certifications including landlords. All work is in line with the BS7671 regulations.

Latest homeowner review

Reviewed by sithy on 30/5/2018

Spark Electrical work was good . came on time as specified. and am happy with the work

Marcus Oliver Services

Security systems / Alarms in Knebworth

I have 10 years of vast experience in housing maintenance undertaking all aspect of maintenance, repairs and renewal jobs for a know letting company, I have also completed a HNC in Construction and Building Maintenance which allowed me to gain extensive knowledge in building regulation, bills of quantity and the process of housing building and maintenance. I have undertaken various jobs throughout the years such as: minor electrical and plumbing jobs(installation of lighting fittings, kitchen appliances , replacement of bathroom taps, installation of wash basin, toilet and cistern, shower and bath tub), carpentry works such as installation of doors, windows, wood flooring, decking, installation of furniture, decoration jobs such as painting, wallpaper and many other.

Latest homeowner review

Reviewed by Weng on 13/10/2020

Did what was expected

j & t electrical

Security systems / Alarms in Knebworth

Hi, my name is Jason mercer, I am a fully qualified domestic and commercial electrician fully part P registered and qualified with 20 years of experience

Latest homeowner review

Reviewed by James on 19/6/2017

Great communication, punctual and a great job done!

STBS SOLUTIONS LTD

Security systems / Alarms in Knebworth

STBS SOLUTIONS LTD Based in North London All about single,double and secondary glazing, curtain walling, clading and panel installing. We are here to help you don't be shy give us a try.

Latest homeowner review

Reviewed by Philippa on 20/4/2024

Perfect job in everyway.

Twins Construction

Security systems / Alarms in Knebworth

Hi everyone, We are twins construction, we are experienced on groundwork’s, foundations, drainages underpins, and pluming, gas engineering,toilet fitings. Our qualifications are, HND in business management HNC And HND in construction, SSSTS card, SCSC card, pluming and gas engineering.

Latest homeowner review

Reviewed by Nischal on 18/10/2019

Excellent work. I would hire them again in future.

LF Electrical

Security systems / Alarms in Knebworth

L F Electrical have been working in the electrical installations sector for over 17 years and carry out all aspects of domestic and commercial work. I am based in Watford and cover all surrounding areas. When choosing me to carry out your works you can be assured that I will provide an honest cost affective electrical solution for your needs. With an honest & reliable work ethic. A selection of some of the work I can carry out. EICR’s EV Charging Rewires Garage Electrics New Builds Extensions Garden Lighting Security Lighting Consumer Unit Upgrades Electric Showers Outside Power

Latest homeowner review

Reviewed by Laurence on 15/7/2023

very happy with prompt help. I am confident he will be able to help with the next phase of work

Cirrus Telecom

Security systems / Alarms in Knebworth

We offer homeowners and small businesses IT and networking technical advice and installation services including: Cabling, IT equipment procurement, PC configuration, broadband Router and Wifi install and troubleshooting and adhoc support. Services include: Windows Security and Virus cleaning PC and Mac software installation and advice Microsoft Office 365 licences and setup and support PC and data repair and recovery E-mail setup for outlook, google and apple accounts Home and small business voice and Voip phone provisioning

Latest homeowner review

Reviewed by Laura on 8/8/2017

Sean was available on the phone and sorted me out

AJE ELECTRICAL

Security systems / Alarms in Knebworth

Fully qualified hassle free electricians available to carry out all aspects of electrical works & maintenance. All works insured and guaranteed as standard.

Latest homeowner review

Reviewed by Laura on 30/5/2024

We have over 15 years experience in plumbing, refurbishment maintenance, and electrical works. Our electrical engineers are fully qualified and as a NICEIC approved contractor and domestic installer, you can be assured all our work is carried out to the most recent electrical standards and regulations. We are also qualified to test, inspect and issue condition reports and certificates for domestic and commercial installations and for the private rental sector. Our plumbing work is carried out by a City and Guilds qualified plumber holding level 2 qualification in installation.

Latest homeowner review

Reviewed by Charlotte on 31/5/2023

New consumer unit fitted quickly and neatly, good communication, I would definitely use again.

Alex Ltd

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Peter on 27/12/2019

Alex was very good, reliable and workmanship was excellent.

Latest homeowner review

Reviewed by Ross on 12/5/2021

Michael did a great job hanging a new bedroom door. He came at short notice, was knowledgeable, friendly and cleaned up afterwards.

TMCPS

Security systems / Alarms in Knebworth

Established in 2012 we are Specialist Cleaning and Property Maintenance contractors and are able to assist with a large number of different and varied tasks. Some of the services we offer are as follows: End of Tenancy Cleaning Carpet Cleaning Oven Cleaning Gutter Cleaning Locksmith Services We are associate members of the National Carpet Cleaning Association which means our operatives are trained to the British Standard PAS 86. This ensures all cleaning will be completed to as highest standard as possible. Our cleaning products are Eco Friendly which ensures maximum cleaning with minimal environmental impact. Our gutter cleaner is a state of the art high reach vacuum/camera combination which enables us to clear high gutters with ease especially where access is restricted with other roofs etc which enables us to access where scaffolding or powered access may otherwise be required.

Latest homeowner review

Reviewed by Andrei on 4/1/2023

wonderful locksmith, very knowledgeable. If you are worried about the lack of reviews, do have a listen to what he has to say first then make a decision based on that. It was what lead us to being happy to hire Tim. He did exactly what he was hired to do and gave advice on other areas of house maintenance. Very very fair in price, I would even say it is a good deal. Thank you so much for helping us out :) would hire again.

Aaron Construction

Security systems / Alarms in Knebworth

(170) Read reviews

With decades of expertise in Sydney and London, our business strategies empower communities and drive innovation.

Latest homeowner review

Reviewed by Valerie on 17/10/2024

Great communication from start to finish. Aaron kept me updated on what the situation was and what he was doing The price quoted didn’t change.

PETRU ELECTRICAL SERVICES

Security systems / Alarms in Knebworth

Hello there I have been in electrical business for over 6 years . From fault finding to problem solving, I’ve acquired the knowledge and experience to help you with your problem and finish the job to the greatest standard.

Latest homeowner review

Reviewed by Mark on 12/12/2022

alto landscapes

Security systems / Alarms in Knebworth

Managing director of the business

Latest homeowner review

Reviewed by Mumtaz on 27/10/2011

Quality---Five stars Value----Five Stars Reliability--Four stars

C.G.P.Services

Security systems / Alarms in Knebworth

Hello, my name is Anthony, but you can call me Tony, I've been working for myself now for just over Ten year's I've only just joined this site. Hence, no ratings trying to recover all old photos of my old phone, which i broke in lock down.ive never needed to advertise work found me.. now everything is online, so I wanted to give this site a try,I don't dress to impress I dress to work...I'm 48 my to kids are now 28,30 two lovely grandkids Tony

Latest homeowner review

Reviewed by Ian on 7/12/2024

Tony refurbished our bathroom with wet wall, a shower screen and a new front of bath. He was very quick in coming out to see the bathroom and gave us a decent price for the work, once accepted he came to complete the work quickly and professionally. He was fantastic, it was completed to a very high standard, when any problems came up with the materials provided he was quick to think around the problems and not let it halt the work, we will definitely use him again!

Latest homeowner review

Reviewed by leanne on 18/1/2012

We used LFC for a rear ground floor extension, this was the 1st time we had undertaken major build work, so we were understandably nervous. LFC made us feel very comfortable, there work was of the highest quality and they worked extremely hard; even tidying up at the end of each day. We were consulted on a regular basis as to how work was proceeding and given options for directions forward. I would thoroughly recommend LFC to anyone in need of build work – large or small, their prices are incredibly good and the dedication and attention to detail are very impressive. Very much look forward to using LFC in the future.

JM renowations

Security systems / Alarms in Knebworth

FULLY QUALIFIED ELECTRICIAN WITH 7 YEARS OF COMMERCIAL AND RESIDENTIAL EXPERIENCE. PROFESSIONAL RELIABLE AND FRIENDLY SERVICE. ALL OF WORKS IS CARRIED TO THE HIGHEST STANDARDS,FULLY GUARANTEED AND INSURED.

Latest homeowner review

Reviewed by stewart on 6/11/2012

Very concientious,tidy and a professional aproach. A +

BPW [email protected]

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Nick on 7/9/2014

Turned up on time, nice and friendly and did a good job. Can fault it, I would use him again

anthony willis

Security systems / Alarms in Knebworth

i have been in the glass and glazing industry for 35 years and carry out all aspects of repairs and fitting

Latest homeowner review

Reviewed by peter on 9/5/2018

I was very pleased with the whole process, I posted the job, Anthony responded, was in the area and came straight round. He was able to fix my front door there and then. He was very thorough and very knowledgable.

HSR Security

Security systems / Alarms in Knebworth

At HSR Security we offer a friendly, professional, reliable and affordable service using a range of fully approved burglar and CCTV systems to suit domestic and commercial sectors.

Latest homeowner review

Reviewed by Manmohan on 26/10/2013

Excellent service and response time

Latest homeowner review

Reviewed by Clive on 5/9/2013

Cliff of WLES listened to the brief and did an excellent job on time. Good communicator and tidy, knowledgeable operator. Would definitely employ WLES again

10 years of electrical, plumbing, tiling, kitchen & bathroom experience. I started off as an apprentice electrician, and when I came to work for myself, found that people needed someone who could do everything, so that's what I do, I'm happy to help.

Latest homeowner review

Reviewed by Tim on 27/7/2018

I would highly recommend Jon. He got back to me very quickly with a very competitive quote ! He offered a quick start date & arrived on time & completed the work to a very high standard. He tidied up after himself & was very polite & courteous to our client. Over all rating 10/10 - 1st Class service, Thanks for a job well done Jon & I look forward to working with you again in the near future.

Herts gardens

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Loku on 28/9/2014

Very good

BrillanteSolution

Security systems / Alarms in Knebworth

Full Service Electrical Work: - Full & Part Rewiries - Fault Finding & Troubleshooting - Maintenance & Repair - Inspection & Testing - Consumer Units - Outdoor Lighting - Emergency Lighting & Fire Alarms and many more...

Latest homeowner review

Reviewed by dipak on 10/10/2014

very very good ,on time ,first class

Eclipse Electrical contracts is a NICEIC approved contractor who realises that survival, growth and profitability depend on a number of crucial factors, including productivity, flexibility, efficiency, effectiveness and to exceed customer expectations.

Latest homeowner review

Reviewed by Gareth on 11/9/2014

Eclipse electrical were great, instant and continuos contact whilst arranging a time to do my job. They arrived on the day we agreed on time and completed the job at the price we agreed. They worked quickly and cleanly leaving no mess and nasty suprises. I would highly recommend eclipse electrical, I know who my electricians are from now on A+

Gardenmad.co.uk

Security systems / Alarms in Knebworth

Gardenmad is a family run landscaping and garden maintenance business that has been established since 1990. We cover all aspects of hard and soft landscaping; within the areas of Hertfordshire, Bedfordshire, Buckinghamshire, North London and Essex.

Latest homeowner review

Reviewed by Glenn on 24/12/2013

Very friendly, efficient and quick. Will definitely use Gardenmad again for future work.

Shemek

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by chrissy on 3/3/2014

Very happy with the service

js builder

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Graham on 11/6/2014

Efficient friendly quality service

CDP Electrical

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Liz on 23/1/2014

Chris from CPD did a very professional job, the price was very competitive and he was very reliable. I wouldn't hesitate to use his services again and I would recommend him to friends and family.

CRYS ENGINEERING LTD

Security systems / Alarms in Knebworth

.I have my tools for all jobs, I like to work very ordered and responsibility.thanks

Latest homeowner review

Reviewed by Iftikhar on 10/11/2014

Excellent and prompt service, and is cool and calm no matter how big the challenge.

Alpha Builders LTD

Security systems / Alarms in Knebworth

Latest homeowner review

Reviewed by Anbu on 11/4/2025

Real good work. Thanks

NSE CARPENTRY LTD

Security systems / Alarms in Knebworth

We are a team with over 10 years experience in the building industry, specialists in kitchen and bathroom fitting, as well as all aspects of interior finishing. Our NVQ qualified team, professionally deliver high quality projects on time. Check our instagram @nse_carpentry

Latest homeowner review

Reviewed by Grant on 19/4/2025

Still in the process of getting the job done but Alex has been reliable and honest throughout. I have every confidence that the job will be completed at the price quoted (lower than other quotes) and to an excellent standard.

R J Harris Electrical

Security systems / Alarms in Knebworth

NICEIC Approved contractor, niceic domestic intaller and part p, We cover all aspects of electrical work from domestic, industrial and comercial we have 12 years of experiance, we also do a lot of big stand on exhibitions. Domestic niceic intaller with part p Niceic approved contractor Full house rewires Consumer unit changes Installation certification And fault finding Condtion reports. Eicr Outside lighting Garden lighting Led lighting.

Latest homeowner review

Reviewed by tony on 28/1/2017

arrived on time ,good quality work, no hidden costs happy with the price cleaned up when finished, would use again recommended

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

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How our service works

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    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

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  4. Pick a tradesperson

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

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