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Excellent service, easy to deal with, good price. Would recommend and will definitely use again.

Anne

J was very professional and friendly and despite the broken lock being awkward, he got it out and replaced it. It is now working perfectly with literally no sign he was ever there! Highly recommended

Stuart

Would definitely use Greg again. He was easy to communicate with checked regularly on my preferences and provided options for routing/positioning of cabling and fixtures. Testing and certification all done quickly and efficiently.

Russell

Browse reliable Security systems / Alarms in Merton

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Nextlvl Construction (London) We carry out renovations, extensions and building work across London and nearby areas. We’ve been trading for 7+ years. We focus on jobs being: properly planned kept tidy finished to spec done with clear pricing and communication What we do: Extensions & conversions: lofts, basements, garages Renovations: full refurbs, layout changes, structural work Kitchens & bathrooms: rip-out to finish, including plumbing and electrics Carpentry & joinery: fitted units, doors, stairs, custom work Roofing & exterior: flat roofs, fascias, soffits, cladding Finishing: plastering, tiling, flooring, painting and decorating Security & tech: CCTV, alarms, AV installs Cleaning: post-build and end of tenancy How we work Written quotes with a clear breakdown Realistic timelines and updates as the job progresses Site kept tidy and waste cleared Building regs considered from the start Snagging handled properly before sign-off If you’re planning work, we can take a look and provide a free quote. - Fully insured. - References available. - Before and after photos of recent work available on request. - We can work to drawings or help you plan the build. - We’re used to working in occupied homes.

MJW roofing covers all kind of roofing from tiling to small maintenance repairs,lead work and guttering We have been in the trade for the last five years

20 years of experience, we provide professional electrical and fire safety services for domestic and commercial. We cover all aspects of electrical work: EICRs, fuse box upgrades, rewires, fire alarms, emergency lighting, maintenance contracts, access control, and CCTV. SAFE CONTRACTOR APPROVED. BAFE & SSAIB registered and fully electrical compliant.

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Reviewed by Tom on 23/3/2026

Orhan was very professional from the beginning. He responded quickly to the quote, visited us for an inspection on the same day, and later replaced our old ceiling-mounted bathroom extractor quickly and efficiently. I couldn’t recommend his services more.

BELLO ELECTRIC Bello Electric is a company with a rich legacy of over 5 year's. Our commitment to collaboration, innovation, safety and proficiency with codes and standards has made us a trusted partner in delivering high-quality and efficient electrical services.

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Reviewed by Andrew on 14/3/2026

Great work. Very polite, friendly and easy to deal with. Highly recommended

Skilled security service engineer who can work in the installation, service and repair, alteration and maintenance of all security related systems. Which include access control, cctv, fire alarm and alarm/intrusion systems.

Security Installation Specialists -Residential, Commercial & Industrial -CCTV -Alarms -Data Cabling

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Reviewed by Owo on 13/3/2025

This company is Totally a waste of time I spoke with a Mr Shane, we booked an appointment for Thursday for him to come and start the job. I took the day off from work and had to arrange for childcare for my 7 month y/o so I could be free tried calling numerous times, days leading up to the appointment no answer left voicemails no response ended up not showing and I have now got to look for an alternative last min have lost money as I cant work and have had to pay for childcare. *Avoid* this tradesman.

We are two qualified experienced carpenters . We are reliable and work is always done to a high standard. We cover a vast amount of carpentry and maintenance jobs

Fiso & Limo Construction Company has been established in 2011 currently focusing on the high end small to medium size residential property developments and wide range of luxurious refurbishments, while other quality projects are also within our remit. Our versatile knowledge of the current Building Regulations, London property structures and high efficiency building products enables us to adhere to the high quality and specification needs of the 21st century London property, whilst ensuring the restoration and conservation quality of the existing building is second to none.

Citywide offer domestic roofing services across SE London. We take on projects of all sizes ranging from small roof and gutter repairs to complete removal and replacement of full roof coverings. Our team offers over 20 years of combined roofing experience and can deliver outstanding results for a very reasonable price.

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Reviewed by Robbie on 1/2/2026

Fantastic job. The roof was repaired to a very high standard and at a very competitive price. Every repaired my door frame

The smallest details can make a real impact when it comes to designing a space, but only a true professional knows how to bring these details together to create a seamless design. That’s where Complete Kitchens And Renovations comes in. With over 35 years experience and a team of skilled tradesmen you'll be in safe hands. ? We work throughout the South-East providing bespoke home renovations and extensions tailored to our clients’ needs. ? From a small kitchen installation to a full house renovation, no job is too big or small.

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Reviewed by sandra on 28/3/2024

Very happy with result.

Lightelectrics.co.uk Light electrics & renovations bring excellence to the electrical industry whether thats changing a socket, installing spot lights to a full house rewire! We cover everything! With our latest expansion we are now able to offer complete refurbishments on properties as well as construction and building requirements. With a combined 30 years experience across these industries, there’s nothing we can’t handle!

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Reviewed by Margaret on 5/12/2025

I’m happy with the work Reece done. I would be happy to recommend him

LOOKING FOR A TEAM OF BUILDING SPECIALISTS FROM THE LONDON AREA? We are Mirana Design & Build LTD , leading the way in affordable and reliable building companies in Bromley. All aspects of building work undertaken at competitive prices. Our mission is to provide the costumers with a no hassle building service where all work exceeds expectations, meets deadlines and offers excellent value for money. We work very closely with our clients to ensure complete customer satisfaction. OUR CUSTOMERS ARE VERY IMPORTANT TO US. WE SHOW TRUE DEDICATION TO MEETING THEIR EXACT NEEDS, AND THIS IS WHAT KEEPS THEM RETURNING TO US FOR BUILDING WORK TIME AND TIME AGAIN.

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Reviewed by Mrs Yve on 22/3/2020

Excellent quality of work, speedy work, friendly, professional foreman/boss of company. His staff cleaned up after their work. They did arrive late on occasion but overall provided excellent building and decorating works.

Carpenter. Fitter of all types of 2nd fix work. Mainly doors, architrave and skirting. Over 10 years of experience working on commercial and domestic properties :)

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Reviewed by James on 10/6/2025

Sean gave a very reasonable quote, and stuck to it despite door frames being awkward in multiple ways. Great job and would definitely recommend.

FDE Ltd avatar

FDE Ltd

Security systems / Alarms

FDE Ltd, we provide all aspects of electrical installation and maintenance services. Call out Full rewire Minor work Fused board charge EICR

Fully qualified and approved contractor with over 10 years of experience covering domestic, commercial and industrial installations. We provide a professional and high quality service for each and every one of our clients with satisfaction guaranteed. Covering all of London and Essex with very competitive pricing. Please get in touch Today!

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Reviewed by Tony on 15/4/2026

Hiya, We run a small business since 2017, dealing with any type of furniture/kitchen and flat pack assembly. If you require a job to be completed fast, reliable and with professionalism, we are here to help.

Bardhi Construction Ltd is a family business we are all Brothers that we run the business some of us have more than 20 years of building experience on this country Our priority is client first & we will do anything to reach clients expectations thank you

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Reviewed by Nikki on 16/6/2019

Fatjon / Tony and team did a fantastic job decorating my house, getting rid of damp and giving my front garden a completely new look. They re built wonky walls, rendered them and laid some amazing tiles giving an original Victorian look. Communication was excellent and there were no surprise / hidden costs at the end. All the guys at Bardhi construction were super friendly and extremely respectful of my house. They cleaned up every night and took great care of my property. I highly recommend :)

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

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Reviewed by Denise on 24/4/2026

WF Heating & Plumbing your local Plumbers, Gas and Boiler specialists covering The South East area, for more information of areas that we cover please see the bottom of this page. We pride ourselves on a first class service and customer satisfaction is our main priority. WF Heating & Plumbing want to make sure our customers are able to have their plumbing needs met at anytime they need us. All our engineers are fully qualified gas safe registered engineers, trained to an exceptional standard making sure you receive the highest standard of workmanship from us always. The next time you have a plumbing or heating emergency or need a quote for a new boiler make sure you bring in the experts, WF Heating & Plumbing Our General Plumbing Services: EMERGENCY plumbing repairs 24 hours a day 7 days a week Hot and Cold water plumbing Kitchen, bathroom and outside taps fitted New and existing shower replacements Dishwasher and washing machine plumbing Replacement tanks & water cylinders Toilet ball valve repair / replacement, new toilet installations General plumbing leaks Blocked toilets and drains works Overflow systems Our Heating Services: Gas fire servicing Landlord certificates / gas safety inspections New boiler installations Radiator repairs Boiler repairs and fault finding Boiler servicing Heat pumps Hot water plumbing Radiator relocation / replaced and new installation Replacement for burst tanks and cylinders Powerflushing systems Central Heating filters fitting Underfloor heating Thermo imaging Smart thermostats Full wiring/diagnostics Plus much more

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Reviewed by Carlo on 11/10/2022

Wayne is top engineer; came to replace Heat Exchange and issued certificate quickly and efficiently, will use him again for this flat and the house when we complete purchase

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