The quick way to find a local House Extension specialist

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse House Extension specialists

Take a look at our House Extension specialists profiles, read reviews and request quotes directly.

LITA CONTRACTORS LTD We are a family owned construction company with over 10 years of successful commercial and residential building projects. Based in London, we help clients with all kinds of construction needs, with existing plans or brand-new designs and solutions. Some of our services include: - Ground work - Drainage - Basements - First Fix & Second Fix - Kitchen & Bathroom Fit Out - RC Frame & Steel Frame We are specialised in delivering reliable and best quality services that will last a generation.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sue on 5/1/2025

I needed my shed reducing in size urgently. Haki came in half an hour and gave a very reasonable quote. He and his brother worked tirelessly over 2 days to do the job. It looks great and they tidied up after themselves too.

Fullhouse maintenance offers services ranging from painting and decorating, plumbing, bathroom and fitting, tiling, flooring, carpentry, handy man,gardening and clearing, Plastering and general removals. We cover most areas in london and essex. We have our own equipments and vans.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Emmanuella on 17/5/2025

I recently had all three of my bathrooms renovated by Sydney, and I’m extremely pleased with the results. Sydney communicated clearly throughout the project and was always friendly, professional, and easy to work with. His workmanship is neat and high quality, with great attention to detail. He also listened to my feedback along the way, which made the whole experience smooth and stress-free. I would definitely use Sydney again for future work and highly recommend him.

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 14/5/2023

Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Yusuf on 8/5/2025

Great quick install of a door to box off and alcove to create some extra storage space. Thorough and tidy work!

Building Maintenance Company specialising in refurbishments and construction of new builds. We have been running for 18 years and pride ourselves in offering a courteous to and professional service, whilst working to the highest standard.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Christian on 9/5/2025

Good communication and job done well.

We provide high quality bespoke solutions to commercial & private clients. With more than 20-years experience, we are confident that we can provide a comprehensive and flexible service program catered to your specific requirements. Home extensions Loft conversions Structural work Underpinning Internal refurbishment Basements Bathrooms Kitchens Bespoke joinery and furniture

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Darren on 9/5/2025

Monta Ltd where very professional and extremely helpful throughout our bathroom refurb. They offered advice throughout the process and never gave any hard sale but explained the options and what it would mean and cost for any changes to what we wanted. The final outcome was a beautiful bathroom that makes us feel like we are in a top class hotel.

Highly experienced bulder with a proven track record of completing project on time and on budget. I have deep understanding of bulding codes and regulations and I have the technical knowledge to design and cost effective structures . I have strong commitment to safety and quality, and I am an excellent problem solver with a knack for finding creative solutions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Caroline on 26/1/2025

The Green Machine will provide you with professional high standards of workmanship with many years of experience and many happy customers so choose us with confidence.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Janani on 24/5/2025

Very quick turnaround and professional job! Thank you Ben. Was impressed that we could get the job done on the day.

RCB Group Design and Build – Turning Your Vision into Reality At RCB Group Design and Build, we specialize in residential, commercial, and bespoke construction services. With 60+ years of combined experience, our team is committed to delivering exceptional craftsmanship, transparent pricing, and seamless project management from start to finish. Our Services Include: Design & Build: We manage your project from concept to completion, ensuring timely delivery and flawless results. Home Extensions & Loft Conversions: Maximize your space with custom-designed extensions and loft conversions that add both value and functionality. Renovations & Refurbishments: Tailored solutions for updating or transforming any part of your home or commercial property. Commercial Projects: Office fit-outs and retail space renovations designed to meet your business needs. Bespoke Design & Build: We specialize in custom homes and commercial spaces that reflect your unique vision and functional needs. Why Choose RCB Group Design and Build? 60+ Years of Experience: Our senior management team brings decades of expertise, ensuring high-quality results across residential, commercial, and bespoke projects. Fully Insured & Guaranteed: We are fully insured with £5 million public liability insurance and offer third-party backed guarantees through TrustMark and Federation of Master Builders. CCTV Project Supervision: Track your project remotely with real-time CCTV, giving you full transparency and confidence. Transparent Pricing: What we quote is what you pay—no hidden fees or surprises. Proven Track Record: Our portfolio and client testimonials showcase our commitment to delivering high-quality results on time and within budget. How We Work: Consultation & Design: We start by understanding your vision, needs, and budget to create a customized solution. Detailed Quotation: We provide a transparent quote and step-by-step plan to ensure everything runs smoothly. Project Execution: From securing permits to final touches, we manage all phases of the project with precision. Completion & Handover: We ensure you’re fully satisfied before we consider the job complete. Contact Us Today Looking for a trusted partner to bring your dream project to life? RCB Group Design and Build delivers exceptional craftsmanship, clear communication, and reliable service. Get in touch today for a free consultation, and let’s bring your vision to life.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by james on 10/11/2020

The team that worked on our build have worked extremely hard since starting and their attention to detail is excellent, the team really cared about the quality of their work which showed in the end result. They were always very friendly and tidy throughout the build, very pleased!

Electrical, Mechanical & Building Services. Electrical installation Extensions Conversions Kitchens Bathrooms Refurbishments All associated building works NICEIC Aproved contractor. SafeContractor Approved. We are a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with regulations is always met.

Latest homeowner review
full starfull starfull starfull star
Reviewed by Marilyn on 22/5/2025

UP FROM THE GROUND. We undertake the building of walls and extensions. UP FROM THE GROUND also does paving and landscaping.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by mark on 27/2/2020

Very good and straightforward man said what he was going to do, on time very efficient and price was good and fair would not hesitate to use again or recommend ???

We are a team with a number of years’ experience of working in the industry. We are available for any job, big or small, from foundations to the roof and anything between. Home extensions, lofts, garden rooms, fences and more…… Full building service (please see pictures). Working well under pressure and understand the value of our customers, we will solve all your building problems and needs!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jacqui on 22/2/2023

Good communication and accurate quote. Very reasonable charge and good work. Thanks!

Established in 1998. Specialist in bespoke and custom kitchens as well as over 2 decades of building and construction works. * Kitchen designers * kitchen suppliers * kitchen installation * NICIEC registered domestic electrical contractors * Plumbing. * Project management and coordination * Garage and and Loft Conversions * Full home renovations

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Russ on 17/12/2014

Great to work with offered design ideas and worked with council on technical approval. Quietly got on with work and finished on time and budget and were great to deal with. Absorbed changes without drama ! Thanks

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Bibiana on 24/12/2010

We are very pleased with the final result. Job is done to a perfection. We will use them again in the future. Daniel and Stuart are very polite, hard working and always on time. They thought of every little detail.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ellie on 14/2/2011

Mr Goodman, was punctual for all appts before starting the job. He brought with him relevant colleagues, ie electrician and plumber. He started work last week and so far all is going very well. The only problems have been with deliveries, but this is not his fault.

We doing painting,decorating,carpentry,tiling and other construction works. Operateing in London based on Wimbledon,ready always to help with any issues,guarantee the top level on services and always finish on time. We are into the business over 10 years with highest experience,if you need help do not hesitate to call us

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by jennifer on 10/5/2023

Excellent choice for me, he was very hard working and did a nice job to my specifications for a fair price

Our company is consisted of me and my cousin. We have more than 15 years of experience.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Alison on 7/12/2019

They were polite and very reliable.

I do have over 18 years experience on building site. We do whole general building work like: loft conversions, extensions, house refurbishment, house renovations, new bathrooms, kitchens, new roofs, brickwork, landscaping, etc

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 14/1/2020

Jaroslaw came to demolish a wall and remove a built-in wardrobe in our flat. He was friendly, polite and punctual. The work was done to a good standard, and he left the area clean and tidy after finishing.

With 20 years of experience, we are proud to offer the very best Building Services. Most of our work comes from recommendation.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Alex on 9/2/2021

Kris from KPT Building was excellent. He was very prompt and worked quickly and neatly. He and a colleague took out our shower cubicle and fitted a new shower tray, replumbed the toilet and cleared a blocked pipe in the loft. It took less than 8 hours! He managed to salvage the old shower cubicle and refitted it perfectly. He was very efficient and we would highly recommend him.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by bryan on 15/12/2008

Still awaiting Invoice, job done well and quickly

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles