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Find Local Home Security System Installers in City of London, London

There are 1429 Security systems / Alarms in City of London, and last month we helped homeowners get quotes for their home improvement jobs.

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CERTIFIED GROUP LTD

Security systems / Alarms in City of London

(132) Read reviews

Welcome to Certified Group Limited, We are a sister company to Certified Gas Heating Ltd. Started of as a dedicated and driven apprentice who started working within the plumbing trade from the age of 15. Established in 2012, We are a fast growing company accommodating your plumbing, heating and gas utilities effectively. Over the years we have started to offer other services which include: Electrical, renewables, drainage, carpentry, roofing, property renovations and kitchen extensions hence the reason for the name change as it fits our image at present. We at Certfied group are known for being professional, organised and enthusiastic at all times. We are approved contractors rated a “5 Star company for quality services” on Which Trusted Trader, Trust Pilot and other platforms. We at Certified group have a fantastic reputation for our hard work, performance, quality and efficiency. We are based in Greenwich SE10 London and cover whole of the capital and surrounding areas. We offer a 24/7 emergency services, Landlord safety certificates, Central heating and boiler installations, Breakdowns, Repairs, Power flush and more.

Latest homeowner review

Reviewed by Leona on 14/6/2024

Great experience with Aziz and team. They provide lots of advice and a detailed quote before starting any works. The work was quick and efficient and they were super tidy throughout the whole process. All works were completed to a high standard and we are so happy with our newly installed radiators. Thanks again for the amazing effort

Mitchell Chapman

Security systems / Alarms in City of London

Experienced builder NEW TO RATED PEOPLE ???? Hi everyone. I’m Mitch, I’ve been in the trade since leaving school. I am a general builder that specialises in timber work. I do most jobs from small jobs like laminate flooring all the way upto 2 storey extensions. For the larger jobs I have a reliable team of builders including electricians, plumbers and bricklayers. We are happy to quote anything, bespoke is my passion. If you can’t get someone to build it, we can! Please feel free to browse photos of my work, I will try upload a little bit of everything. If you don’t see a photo of a job your asking for, feel free to contact me and I’m sure I will be able to show you examples of my work in that area. Friendly team of lads aging between 18 and 66! We look forward to working with you. P.s as mention above we are new to rated trades and as such have decades of experience, thousands of builds under our belts but alas, no rating on here. Any and all feedback will be most welcome. Stay safe everyone and see you on the job!

Latest homeowner review

Reviewed by Sue on 26/11/2023

Mitch did an amazing job would definitely employ him again

Welcome to HK Plumbing & Property Services. Thank you for choosing us. We provide a first class professional service and we travel throughout greater London and the surrounding areas. HK Plumbing & Property Services is headed by Hicham Khellas, who has a vast range of experience in the plumbing and maintenance industries. Hicham has 15 years of experience in the plumbing field who is confident and guarantees to solve everything from a plumbing related problem to the design of a new bathroom or kitchen with his knowledge. We offer a range of services: - Burst pipes and leaks - Mains water supply pipe replacement - Lead pipe replacement - Complete bathroom and shower installations - Thermostatic showers - Saniflow installations/repairs - Drain pipe - Hot water cylinder installations - Immersion element replaced and repaired - Cold water tank replacement - Power shower installations - Repair taps/replacement - Rain water pipes and guttering - water softeners - Washing machine and dishwasher installations - low water pressure problems - Outside tap installation At HK Plumbing & Property Services we aim to be as competitive on prices and will be happy to match any quote where possible. Please do not hesitate to contact us with any questions you may have. Certifications -City & Guilds Level 2 in Plumbing & Studies -BPEC Corgi Certification -Hot water systems & safety including G3 unvented hws

Latest homeowner review

Reviewed by NOMA on 16/10/2024

Its been a while but i love my bathroom. Great Job, thank you.

Stration Property Contractors

Security systems / Alarms in City of London

Stration Property Contractors provides outstanding customer services and quality construction services. We are a professional domestic and commercial building contractor offering a wide range of construction services. :Kitchen and Bathroom design and installation :UPVC windows and doors :Repairs and Refurbishment (Internal and External) :Roofing We also provide a host of other services. All works are completed to the highest standard and comply with building regulations and construction industry best practices.

Latest homeowner review

Reviewed by Jessica on 18/7/2018

They did a new front door and sash UPVC windows in the entire house. What a great job! Jahron is lovely, his contractors were prompt and polite and cleaned up after themselves and the service overall was just great! Jahron gets back to you quickly with answers to questions. I would highly recommend Jahron and his team - don’t use anyone else! Five stars all round.

M&N

Security systems / Alarms in City of London

we are happy to carry out gas and heating work , and accept bathrooms and kitchen fitting from A2Z. We are ready to deal with jobs and promise with high standard work ( AND WE DO ) . Happy to hear from you. Thanks.

Latest homeowner review

Reviewed by Andrew on 9/3/2022

Excellent job today in our bathroom - done with great speed, quality and efficiency, and real expertise.

kirtek systems

Security systems / Alarms in City of London

We are a NICEIC approved electrical company who complete electrical work through out the south east. Installations testing and repairs / fault finding.

Latest homeowner review

Reviewed by Lorraine on 16/6/2023

Prompt initial contact. The team were; Friendly, knowledgeable & skilled & offered fair quotes & stuck to their pricing. Cleaned up after themselves & ran through things with me too. Really pleased with service & asked Paul to quite for fuse box upgrades which they duly came back & did, a few weeks later, to the same high standard. Highly recommend & wouldn’t hesitate to use again. Great team & great workmanship - Thank you Paul & team

Laurentiu Chiriac

Security systems / Alarms in City of London

Hi! my name is Laurentiu Chiriac I'm a carpenter and joiner with more then 15 years of experience I'm starting a new bussines by myself and I hope that with your help I will go through , I'm a serious , puncual and fair person. Thank you .

Latest homeowner review

Reviewed by Jody on 20/12/2016

Excellent job, price was higher than expected due to the initial boards I used.

BO.RO Constructions LTD

Security systems / Alarms in City of London

We take proud in our work .our priority its our costumer.We undertake all kind of work from small to big projects.For a free estimate do not hezitate to contact us.

Latest homeowner review

Reviewed by Kambiz on 15/5/2024

Very efficient

HIGH VISION DIGITAL

Security systems / Alarms in City of London

We can Install and repair Domestic TV systems, Communal TV systems, CCTV systems and AV systems. We are happy to quote for any projects you require.

Latest homeowner review

Reviewed by Patrick on 15/4/2019

Very satisfied with the work and very helpful tradesman, thank you.

Established in 2007, we are a professional and experienced company offering a wide range of electrical services. We are a dynamic and customer focused organisation providing a complete service solution from design to installation.

Latest homeowner review

Reviewed by Preema on 26/3/2013

A very professional service. I found their rates very reasonable and would definitely use exclusive electrical again.

Key Electrics

Security systems / Alarms in City of London

(116) Read reviews

We are a electrical company which offers electrical and refurbishment services to clients. We provide a high quality service with very competitive pricing, and a fully qualified team who are very friendly and knowledgeable. We hope to hear from you soon!

Latest homeowner review

Reviewed by hilal on 10/4/2024

Nathan installed a consumer unit, socket outlets, linear luminaire and light switches in the garage and connected the LV supply cable to the house utility supply. The price was competitive and quality of the work was great. He is professional and came to do the work on the day it was agreed. I will contact Nathan when I need any other electrical work and I will recommend him to family and friends.

LAVsolutions

Security systems / Alarms in City of London

All Internal works undertaken to the highest standard with competitive rates. We are specialized in General Home Maintenance, Painting, Plumbing, Carpentry, Flooring (Tile, Laminate, Carpet) and Electrical works.

Latest homeowner review

Reviewed by Simon on 16/1/2015

Festum is friendly, punctual, reliable, he's a great worker and he's a pleasure to have in the home. Highly recommended.

we are a leading electrical company located in the uk who performs all your electrical requirements in accordance with the current regulations.

Latest homeowner review

Reviewed by David on 29/6/2014

Excellent, prompt service.

Islington Electrical Limited

Security systems / Alarms in City of London

Welcome to Islington Electrical Services. We are a private family run company providing a wide range of professional and industry recognised electrical services to landlords, estate agents as well as other commercial and private clients.

Latest homeowner review

Reviewed by Paul on 6/8/2014

I had cheaper quotes, but Islington replied first and worked on a Sunday. Punctual and worked hard. Two Gripes, one while installing the fuse box, moved my alarm control and lost a screw (but didn't tell me) - so I had issues getting the alarm working. Two didn't completely clean up the mess, left me to bin waste, minor Yes would use again, as work was accurate and logical, which you need with electrics, came across as highly competent, labelled all the wires so nothing got lost (except the screw)

southern cross electrical

Security systems / Alarms in City of London

Professional, affordable and efficient. With over 6 years experience in the trade I am guaranteeing the best quality and service for all my costumers. So give me a call today for a free quote on any type of electrical work!

Latest homeowner review

Reviewed by Emma on 18/8/2014

Available when requested, prompt and quick.

The Angel of Your Garden

Security systems / Alarms in City of London

The Angel of your Garden started after joining R.P. and undertaking Garden Clereance as a start, than moving on maintaining the gardens and eventualy into Landscaping and Design. Our team consists in polite, enthusiastic, and hardworking tradesmen.

Latest homeowner review

Reviewed by Aqsa on 21/6/2017

Done a amazing job. Thank you so much Stefan! Definitely recommend.. :)

self employed

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Charles on 3/11/2016

Costel did an absolutely excellent job - good communication, speedy service and a high quality job. Very highly recommended.

Williams and Company

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Ramona on 13/11/2016

What a superb craftsman Ian is. He couldn't have been more helpful throughout the work always keeping me informed, checking things as necessary. He did such a wonderful job and the wardrobes are lovely. So many people have commented on how great they look. Wouldn't hesitate to recommend or use again. Thank you Ian!

RG Fire & Security

Security systems / Alarms in City of London

RG fire and security is a leading installer of state of the art fire and security systems helping businesses and homeowners protect their family, property and livelihoods. SSAIB APPROVED

Latest homeowner review

Reviewed by Sal on 20/2/2015

Ryan fitted an alarm for our new home. Ryan is a true professional and courteous tradesmen who I would recommend without hesitation. Thanks once again.

DLV Electrical Services Ltd

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Matthew on 19/8/2014

Very quick and reliable. High quality of work undertaken. Would recommend to others.

Revma Maintenance Ltd

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Alan on 4/3/2015

Brilliant job - I was hesitant to hire as there weren't any ratings, but once I spoke to Stavros it was clear that he was a very diligent and reliable guy. Came up with a clever solution that allowed us to install power outlets where others had told us installation would not be possible. Finished work was of a very high standard - would definitely use again.

APC Electrical Services

Security systems / Alarms in City of London

APC Electrical takes great pride in providing their customers with a professional and affordable service. With 2 supervisors and 7 fully qualified Electricians covering tests, fault finds, full rewires, upgrades, kitchens, bathrooms, minor works and more

Latest homeowner review

Reviewed by Jac on 26/3/2015

I was very impressed with how USP operated. Toby was very attentive and knowledgable, I have used them since and will use them again and would highly recommend. Mr Bisgood

Southend fencing and landscape

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Mags on 15/10/2014

Very pleased with Darrent at Southend Fencing and Landscape and very reasonably priced. Would def recommend and would use again.

RS PROPERTY SERVICES

Security systems / Alarms in City of London

Our ethos is simple: hard work, work to budget and deliver a superb finish on time to achieve customer satisfaction. Our professional workforce is trained to work in a manner that reduces the potential for disruption and we take pride in what we do.

Latest homeowner review

Reviewed by Zoe on 23/10/2013

RS Property did a brilliant job on my bathroom; very professional and good communication with Roger throughout the project. I gave them a tight timeline and challenging materials and they worked well to get the job finished earlier than expected. They even took my bath and WC back to B&Q when they saw a small crack in them! Would highly recommend RS Property

dsb builder

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by terri on 24/6/2013

Daniel and steve did a great job dividing our bathroom into a cloakroom and shower room to suit our needs. They were reliable tidy workers, polite and punctual and we would willingly recommend them.

foundation

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by ian on 10/2/2016

Excellent work...would highly reccomend

Latest homeowner review

Reviewed by Kulsum on 4/10/2012

Great team

R&A

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Sandie on 2/11/2012

5 star work and 5 star tradesman

I have been working from my early teenage years and have not stopped since then. I am now mid fifties & I have carried out most kinds of repairs in domestic homes. It gives me great pleasure to see smiles on homeowners faces at the end of every job I do.

Latest homeowner review

Reviewed by Marc on 9/10/2015

Gave us great tips for what equipment/material/paint to buy and then was quick and thourough with his work.

We are a small building company, working in London and the surrounding areas for over 35 years. We are a friendly, personable company skilled in all aspects of the building trade. We carry out all work to a high standard.

Latest homeowner review

Reviewed by Mrs on 12/8/2013

I had some fencing replaced, some crazy paving taken up and gravel put down and a gate erected by these guys. The work was done to a great standard with minimum fuss and in a timely fashion. They do not use any sub-contractors so you know who you are dealing with throughout the project. The site was left clean and tidy too so I am more than happy to recommend SNC Building and Maintenance Service for similar jobs.

Cosmin Pustiu

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Mark on 6/6/2012

Turned up on time, friendly service, good attention to detail, cared about the quality of his work and stuck to the original quoted price. Would definitely use him again.

JM GENERAL BUILDING

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Alex on 17/3/2013

Excellent quality delivered on time and on budget.

Monroe Property Services

Security systems / Alarms in City of London

We are an established, reliable family based business with 20+ years experience. We provide a quality, reliable service that is friendly, honest & good value for money. There are no call out charges for our services and all quotations are free of charge.

Latest homeowner review

Reviewed by Jilna on 23/4/2015

Quick efficient service. No delays. Clean and tidy.

PWG electrical

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Charlie on 21/12/2018

Good service. Lovely guy. Quite pricey for what it was.

Efficient Electrics

Security systems / Alarms in City of London

Efficient Electrics is a small dedicated company of electricians based in north London and the surrounding areas We provide a complete range of electrical services to meet your home or business needs.

Latest homeowner review

Reviewed by chrishan on 5/4/2017

Gawain got started from the moment he got in and finished the job I no time. A speedy turn around. Top marks with a reasonable price.

London Welding & Metal Gates

Security systems / Alarms in City of London

Let me build for you a safe place you can call home!

Latest homeowner review

Reviewed by ALAN on 6/4/2023

Fouad and his team did a fantastic job of our Victorian gate and fence, replacing a decayed lock and painting the railings to look like new. He also refreshed our outhouse. Super service, polite, efficient and friendly service. We would definitely use again, thanks Fouad and the team!

CBS Builders Service

Security systems / Alarms in City of London

CBS Builders Service is a London based company with over 12 years experience operating throughout the North West and City of London.We offer a full range of services including, house extension ,loft conversion,renovation and construction works.

Latest homeowner review

Reviewed by Sedef on 28/4/2021

Wieslaw is great to work with!

Smart Volt electrical solutions

Security systems / Alarms in City of London

With years of experience on electrical work, means with us you are safe, no cowboy jobs or short cuts, we will help you with professionalism and friendly advice. No job to big or to small, from full rewires to simple loose connections we deal with all.

Latest homeowner review

Reviewed by Baljit on 29/3/2016

Very impressed with quality and service

Zone networks ltd

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by George on 25/3/2016

No further comment needed

marsell

Security systems / Alarms in City of London

electrician, handyman

Latest homeowner review

Reviewed by Daisy on 11/1/2016

Marsell arrived on time, did the job well and was very nice and polite. I would hire him again for jobs.He was easy to contact and good at communicating with me when I had to change the time of the appointment.

DANUT HRISCA

Security systems / Alarms in City of London

Latest homeowner review

Reviewed by Rebecca on 16/6/2016

Really professional, great job completed

Hristo Hristov

Security systems / Alarms in City of London

Experience electrician for domestic and commercial installation and maintenance, lighting and fire alarms,distribution panels and fuse boards and design of electrical installations.JIB NVQ Level 3.

Latest homeowner review

Reviewed by David on 13/2/2017

Turned up and got the job done. Well mannered and reliable. I will always use him again and recommend to others

electrical london

Security systems / Alarms in City of London

life experience in all electrical works plus qualified mates.17th edition awarded.Domestic and industrial.Reliable team and good prices.

Latest homeowner review

Reviewed by Gwen on 30/1/2017

Great work and lovely people. One of the sockets had a fault due to the faceplate after the electricians left. They came back the next day and replaced it at no extra charge. They explained what the fault was in depth for my peace of mind. I would use them again!

Mircea eduard ilie

Security systems / Alarms in City of London

We are modest Ltd,providing carpentery and general work in and out of the property, modern tools and logistic.i got 5 mans power of work and 17 yars experience in UK I working next to me guys. In me Tim we r 2 plumbers wit more of 10 yars experience

Latest homeowner review

Reviewed by David on 15/1/2017

First time I've engaged a tradesman after becoming a homeowner. Explained exactly what needed to be done and why (shows me evidence of various bit clogging up thanks to limescale) kept me informed when he was going to be late (this was down the snowy conditions) all work done on time and as expected things work so much easier now. Left the flat in a good clean condition afterwards.

ROOFTOP CONVERSIONS

Security systems / Alarms in City of London

ROOF TOP CONVERSIONS THE COMPLETE BUILDING COMPANY. WELLCOME TO RTC WE HAVE BEEN CARRYING OUT BUILDING WORKS FOR OVER 25 YEARS. HEAR ARE SOME OF ARE WORKS . LOFT CONVERSIONS+ HOME EXSTENSIONS+ GARAGE CONVERSIONS +

Latest homeowner review

Reviewed by Clive on 23/10/2023

Roger and his crew achieved a complete fire door and frame (with fitments) replacement in a single day. They left my flat clean and tidy and were away by 3.15pm. Great work

Christopher Valbuena

Security systems / Alarms in City of London

Christopher is Master Carpenter, specialising in bespoke Joinery for over 15 years. He is based in and around southwest London working on many residential and commercial projects.

Latest homeowner review

Reviewed by Deen on 15/4/2025

Great work ,fast and efficient a job well done .????

Chris Lewis

Security systems / Alarms in City of London

Hi MY name is Chris Lewis I am a carpenter/plumber I specialise in kitchen fitting, bathrooms and garage conversions

Latest homeowner review

Reviewed by Guil on 1/5/2024

Great work done by Chris and Matt. Had a detached garage part conversion into a small office room, and door cut in from the garden. Would recommend! Thanks

Craftsman Construction LTD

Security systems / Alarms in City of London

Welcome to Craftsman Construction Ltd Why choose us? We are General Builders, Roofers, Ground workers (including Quality Driveways and Patios, Fencing and Turfing), Bricklayers, Painters and Decorators. We provide a complete building service from top to bottom. We provide a 10 year guarantee on all jobs. Craftsman Construction carries Public Liability Insurance. No job is too small, or too large. We only use quality materials from well known manufacturers. All our work is guaranteed and we provide written estimates for all our projects. Call our team today for free help and advice.

Latest homeowner review

Reviewed by Cimi on 13/10/2020

Absolutely happy with the work Very friendly guys Thank you Valter for your amazing job

Poplar Construction UK Ltd

Security systems / Alarms in City of London

We are a company that has experience in all types of refurbishment, alterations, kitchens & bathrooms working along with recognised Architect Mark Jordan as well as being formally listed with both Merton and Wandsworth council as recognised contractors. The company has been trading since 1995 both as a sole and ltd company and gained a reputation of high quality work in the private sector . We also offer a design and build service in bespoke fitted units for storage and display. We have clients and projects completed in Fulham, Chelsea & Kensington. Our prices are competitive, our service clean and efficient.

Latest homeowner review

Reviewed by anthony on 27/2/2025

John did a fantastic job creating a pocket door and stud wall to form a new office space. He was considerate throughout, ensuring minimal disruption and keeping everything tidy. The workmanship was excellent, with a high-quality finish that exceeded my expectations. I wouldn’t hesitate to hire him again. Highly recommended!

Friendly plumber/multi-trade available for general works and repairs. Kitchen cabinetry - unit fittings, door fittings, appliance installation & removal, worktop renovations etc. Plumbing Services- All plumbing and heating jobs Painting & Decoratin Bathrooms renovation Odd jobs You dream it we complete it !

Latest homeowner review

Reviewed by Fearne on 19/4/2025

I broke my shower in the morning and they were able to come out that afternoon and install a new shower. Great service and would recommend. Very efficient.

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