The quick way to find a local House Extension specialist in Central London

DC Building

House Extension

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I have been working as a builder from 2010 with good experience and knowledge about all tipe off contruction ! we undertake all tipe off jobs small or big ! I have my own team and always looking to make our client's happy ! reliable and always there in time thanks !

Aleksandr

House Extension

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Full home renovation expertise from building an extension to tap replacement. Electrical works, carpentry, Laminate/Carpet flooring, Bath installation, Kitchen installation, Interior/exterior design!! The ultimate damp proofing solution, using a cutting edge technology that allows walls to be protected from water ingress remaining its full strength and breathiness. Enjoy unusual projects that requires creative mind. If something seems complicated let us know we like complicated projects. Over 20 years experience with some of the most unusually creative projects help clients to improve and build their homes. We are a team professionally organised builders. Our team members experience vary from as low as one year experience for an apprentice to as high as 40 years engineering experience for experts.

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Reviewed by Paolo on 2/2/2026

The guys did a great job, high attention to detail, care not to make a mess, and provided creative solutions to both projects. Highly recommended!

Lorenc Krasniqi

House Extension

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I am running works with my collegue who has 22 years experience in all sorts of private work and public work in Italy and UK Able to fit bathrooms, makeovers, plastering, tiling. Able to do roof work of any sort, drive-ways, gardening, painting, living room wall makeovers. You name it, we most likely have experience in it. We work fast at a reasonable price.

LDS Electrical Solutions

House Extension

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L D S Electrical Solutions?: Napit registered, offers a quick, trustworthy electrical repair and installation. No job to big nor small. Fault Finding Maintenance & Repairs Additional Points (incl. Sockets, lights & Switches) Lighting and Power Installations Fuse board/Consumer Units Repairs & Upgrades Partial or Complete Rewiring Electric Storage Heaters/Radiators Towel Rails Extractor Fans Electric Cooker Points Electric Cooker/Oven Installation Inspection & Testing Periodic Inspection Reports (PIR) Landlord Health & Safety Certificates Emergency Lighting Testing Earth Bonding Installation & Testing We offer electrical services to homes and businesses throughout London & all post codes within the M25. We are dedicated to providing a quick and professional service

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Reviewed by Alan on 10/4/2026

Next Level Construction

House Extension

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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.

Unique Bathroom and Plumbing Ltd

House Extension

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Best possible work, honesty is my main moto. I don't cheat with my customer. I always try to make my client happy.

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Reviewed by Aneil on 25/4/2021

Saleh was great, even thought the job took longer than expected and we had to go to two locations. Salah was very flexible and did not complain. He got on with the works and was very pleasant. I would recommend him to anyone and would use him again. Thank you Salah!

EcoHeights Roofing & Building LTD

House Extension

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⭐⭐⭐⭐⭐We are a family based company with years experience we thrive to be the best and trusted roofing and building company in London with or team haveing there training with some of the top schools in London you know for sure your getting the best at a reasonable cost every time with every project .⭐⭐⭐⭐⭐

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Reviewed by Daniel on 28/4/2026

DETAILS CONSTRUCTION

House Extension

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Details construction aims to be the best in terms of providing a complete service. We will endeavour to accommodate all your needs in terms of ensuring that the job is completed within the requested time period.

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Reviewed by Gabriel on 31/1/2025

I highly recommend Thomas and his team for their excellent workmanship. They were punctual, polite, and trustworthy, completing the job — detailed pointing, brickwork replacement, installing a new gutter and downpipe, repairing a wooden patio door, and tiling. All work done to a high standard with quality materials. He provided valuable advice, and the site was left clean. Working with him for the first time, I appreciated the professionalism and good rapport established. A great experience overall!

Regent Brickwork LTD

House Extension

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Hi there were on point brickwork a brickwork specialist . No masonrey job to big or to small from garden walls exstentions pointung tuk pointing groundworks and much much more look forward to working with you!!

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Reviewed by Charlotte on 29/6/2026

Bauhaus Group (Bauhaus Craft Ltd T.A Bauhaus Group)

House Extension

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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

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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.

Brandon Green Homes

House Extension

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started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

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Reviewed by marvelous on 25/9/2025

CANI BUILDING SERVICES LTD

House Extension

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We have been working at this trade for over 15 years. My company and works people hold a number of different NVQ qualifications such as electrical, engineering, railway engineer, civil engineering. We take customer service very seriously and we ensure to reply as soon as possible when someone contacts us. We also ensure we give a fair deal for a great service in return.

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Reviewed by Sean on 2/4/2025

We hired Cani Building Services to replace the front stairs and pathway of our Victorian home with granite pavers in the spring of 2025. When evaluating the builders it was important to us that we found somebody who was professional, reliable, and detail-oriented. Durim offered a competitive quote and promptly started work. ?He completed our job to a high level of quality within a week’s time, and we are very pleased with the outcome. We would absolutely recommend his services to others!

Prescon Building Services Ltd

House Extension

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HOUSE EXTENSIONS & LOFT CONVERSIONS SPECIALIST. Services include: structural works, electrical, plumbing, carpentry & general building. Professional team, including Gas Safe Engineer & Qualified Electrician. FEDERATION OF MASTER BUILDERS TRUSTMARK

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Reviewed by Michael on 19/11/2020

Excellent workmanship. Would highly recommend. Honest and trustworthy.

Nicusor Botezatu

House Extension

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A specialist in tiles, with 10 years experience in Italy and UK. Background (family business) and UK qualification in Carpentry. Expert in interiors (painting, tiles, plaster, dry lining fixer, etc.) and exteriors (driveway paving, screed, coating, etc.) renovation.

DAN CONSTRUCTION LTD

House Extension

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Welcome to Dan Construction! You've come to the right place, we pride ourselves on being the best at what we do. We have a team with a wealth of experience in the industry that will do the utmost to ensure you are happy with the service. Please get in touch for a free obligation quote.

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Reviewed by Mark on 3/3/2023

Do not trust this man! He did a runner without completing the work, and the work completed is shoddy. Avoid like the plague, and save yourself the headache

SH - Enterprise

House Extension

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-SH - Enterprise is a full-service Construction Company dedicated to building and improving residential, education, and commercial spaces, according to client needs and desires. -At SH – Enterprise we will be with you every step of the process, from taking care of permits to helping clients finalize decisions. We are committed to helping you get the space you have always wanted. Just give us a call or write us a note and we will get back to you soon. 

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Reviewed by Sanjy on 28/10/2021

The building was constructed to a very high standard and finish, with a number of exposed/natural materials. Minor changes were never an issue and no request was too big. We are very happy with the works and would be more than happy to recommend for further works.

Builder Renovation & Construction

House Extension

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Your Vision, Our Expertise at Builder - Renovation & Construction in London Your home is more than just a building—it’s where life happens. Builder – Renovation & Construction in London put your needs first, delivering top-quality craftsmanship with a personal touch. Whether you’re planning a home extension, a full renovation, or a brand-new build, our experienced team of home builders is here to make it happen. Covering the whole of London, including Uxbridge and surrounding areas, we offer bespoke solutions designed around your lifestyle, budget, and vision. With us, quality isn’t an extra—it’s a guarantee. We know that choosing the right builder is a big decision. That’s why we focus on what matters most—delivering stress-free, high-quality building solutions tailored to you. As trusted house extension builders in London, we handle everything from planning to completion, making the process smooth and hassle-free. Whether you’re looking to expand your space with a side return extension or build a brand-new home, our expert team ensures top craftsmanship, transparent pricing, and happy customers across London. Let’s bring your vision to life! ????