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.

We are a strong team of skilled tradesmen with over 25 years of experience. We like to work closely with our clients to make sure that we meet and exceed your expectations. We have worked on a number of home renovations and new build projects so have expertise in every area. We know how important it is to pick a company that is experienced, dependable and affordable, so we have a clear communication policy which keeps our clients updated on the progress of the job at every stage. Let us know what you want and your budget, and we’ll do our best to make it happen.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Felix on 17/3/2025

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

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by marvelous on 25/9/2025

At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Julia on 27/6/2025

Very good and profesional

We are a well Establish Renovations company Who specialised in property renovations and we have a top quality team of people with specialist top end kitchen and Bathrooms Installers,Plasterers, Plumbers, Decorators and Electricians.

Latest homeowner review
full starfull star
Reviewed by PAULA on 23/1/2025

Terrible workmanship. Poor attention to detail, poor quality finish. Would not complete the sign off for the job with building regulations.

Greenstone Krzysztof (Chris) Wlodarczyk is a provider of professional bathroom and kitchen installation and refurbishment services. With over 20 years of experience in the industry, I have built a strong reputation for delivering high-quality craftsmanship and exceptional customer service. Our team of skilled professionals consists of experienced plumber, electrician, carpenter and tiler who are dedicated to transforming your bathroom and kitchen spaces into stunning and functional areas. We understand that these rooms are essential parts of your home, and we take pride in creating spaces that meet your unique style preferences and lifestyle 1. Bathroom Installation and Refurbishment - Complete bathroom design and layout planning. - Installation of bathroom fixtures, including sinks,toilets, showers, bathtubs,faucets,etc. - Plumbing and electrical work. - Tiling and flooring installation. - Underfloor heating installation. - Vanity unit installation. - Lighting and ventilation solutions. - Painting and finishing touches. 2. Kitchen Installation and Refurbishment - Installation of kitchen cabinets, countertops, sinks and faucets. - Plumbing and electrical work. - Tiling and flooring installation . - Appliance installation. - Lighting and ventilation solutions. - Painting and finishing touches. 3. Refurbishment services - Plastering. - Painting and decorating. - Wooden floor installation. - Bespoke made furniture installation. - Marble and natural stone installation. We prioritize customer satisfaction and strive to exceed your expectations at every step of the project. We will work closely with you, providing guidance and support throughout the process, from initial concept development to the final installation. We source high-quality materials and work with trusted suppliers to ensure that your bathroom and kitchen installation are durable, functional, and visually appealing. Our attention to detail and commitment to excellence have earned us loyal clientele and numerous referrals. If you're looking for reliable and professional bathroom and kitchen installation and refurbishment services, choose Greenstone Krzysztof (Chris) Wlodarczyk. Contact us today to discuss your project requirements, and let us bring your vision to life.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Brian on 19/9/2025

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Martin on 20/7/2023

Simon and Billy were excellent all round and we are very happy with the full bathroom refit they did for us. Really nice guys, very knowledgeable and kept the place very clean and tidy. I honestly couldn’t ask for more from them. Would highly recommend.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Martin on 9/2/2024

Shame is fantastic, a rare find. I’d use him for anything I do going forwards if he has capacity. Finally got my dream kitchen, hand made with bespoke solid wood cabinets, start to finish in 2 weeks. Delighted!

Good, conscientious company. High quality work. Orders completed on time, professional service and honesty to their customers.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Richard on 15/5/2024

Work to retile the bathroom was scheduled promptly and delivered very well, on-time and in line with the quote. Wouldn't hesitate to use again. Tidied up and left things looking smart.

Costa Boyer Ltd provides specialist for complete building solutions: house extension/ loft conversion/ replacement windows/ doors/ shops front/ home improvements/ kitchen/ tanking slurry solutions/ garage conversion/ porch/ canopy/conservatory / garden shed/ wooden decking/ parquet/ painted house/ Venetian stucco/ water leak/ 30 years experience building site/ all team have CSCS card/ NVQ Level 2/ NVQ Level 3 supervision/ GQA Qualification Ltd Certificate of achievement in theory of SCHUCO/ GQA Qualification Ltd Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Diploma in Fenestration Installation/ IOSH Working safely a course approved and validated by the Institution of Occupational Safety and Health/ Gold card Constructions Qualifications CSCS / Quality Management & Control accreditation by Mace Business School Limited/ Level 6 NVQ/ SMSTS and new one... Covid-19 Essential: Infection Prevention and PPE

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gareth on 30/6/2021

Costa was excellent. Very friendly, efficient and carried out the work to to a high standard in the agreed timeframe and at the agreed price, despite some unexpected problems along the way. Would happily recommend him.

Highverge Limited are a professionally run roofing business working throughout London and the south east. We can accommodate anything from a gutter leak to a complete overhaul. We do not except a deposit until work is fully completed to your satisfaction

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mark on 4/12/2022

The Highverge team were prompt, polite and cracked on with the work. Any issues were quickly worked out, and I'm very happy with the work they did for us.

We are based in Hayes

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sandeep on 29/8/2020

Excellent job done well within time and at a great price. Had some minor issues after an year, Harpreet was quick to respond and the issues were fixed immediately.

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 Nick on 16/9/2025

Ben called promptly and was able to do the work the next day. He showed up as promised and knew what he was doing to complete the job. Very pleased.

We offer bespoke furniture and construction to commercial & private clients. Fully equipped manufacturing facility with spray shop / in house tinting machines for paints and polished plasters. We offer: Home extensions Loft conversions Structural work Underpinning Internal refurbishment Basements Furniture, made to measure: Bathroom cabinets Kitchens Wardrobes and other bespoke 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.

I am a independent Plumbing and heating Engineer, I have been in the field for around 8 years. I take my work seriously and take pride in my work, and want to be of best service to each customer I meet. thanks wayne

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gary on 23/7/2023

Excellent service!

Plum Building Services Ltd is a building company based in London. We work for both landlords and private home owners on new builds, extensions, refurbishments, repair and maintenance. No job is too big or too small. Quality is our guarantee.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Philippa on 28/10/2025

We are an electrical contractors with over 20 years of experience. NICEIC registration. Always delivering friendly and exceptional service. Public liability insurance for your peace of mind.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tunji on 7/10/2024

Great price, prompt and professional.

I.VELO CONSTRUCTION offer a professional and comprehensive renovation and home improvement! We have a lot of practical experience and a very good and modern technical facilities. Our customers are individuals and large companies. We approach each project individually. We assure professional help in adapting design and selection, buying and transport of materials. We guarantee honesty, punctuality and quality of service. Always work safely, completing all jobs to an extremely high standard, whilst aiming to reduce inconvenience for our customers. Our priority is your satisfaction with a job well done. Please feel free to contact us at any time, We are always happy to provide our services to all our customers

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by June on 18/3/2023

Indri and his team did a very professional job. They were efficient, helpful and cheerful. Everything was cleared up after the work was finished. I would not hesitate in using them again or recommending them to others.

C C D General Building is a company designate to take care of your job from the quote job to the end of it

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sajjad on 1/6/2020

Christian reversed the swing of the door for me in a room. He quoted quickly and his price was fair. He came quickly and did the job well. Would like to work with him in the future

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

Here at roberts construction swindon ltd , we are family based company who are 3rd generation plasterers nvq level 2 , also we do extensions, refurbishments ,plasterering , rendering, and Venetian plastering. we also specialise in Hmo's and PRC housing

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Andrew on 21/6/2021

Both Darren and Michael (and crew...) did a wonderful job converting our Garage into an outdoor room. Very efficient and always tided-up after themselves. Would definitely recommend!

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