The quick way to find a local House Extension specialist in High Barnet

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.

Gaudi Construction boasts a 10-year experience and activity in Surrey and South-West London, which has brought the company considerable expertise in Tiling, refurbishment and construction at professional level.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Amrita on 24/7/2020

Very good service and kept the hallway clean.

Impress Europe Ltd is a full service construction company offering comprehensive solutions for residential, commercial and industrial projects. From design and planning to building and finishing, we handle everything - including new builds, extensions, loft conversions, renovations, landscaping and custom projects. Our team of skilled professionals are committed to delivering quality, safety and excellence in every job. We pride ourselves on reliability, clear communication and building long lasting relationships with our clients. Choose Impress Europe for all your construction needs - one company, every solution.

? I am 25 years professional Tiler is ? Most of the time, so I am doing ? ? refurbished, bathrooms ? I am like my job because I’m doing something new

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gary on 18/12/2024

Thomas is personable, helpful and quick.

Hello My name is Mario and I am an experienced builder I do flooring ,tiling,carpentry,plasterboard fitting,plastering, painting, brickwork, roofing . I have 15 years of experience and can provide excellent references from all my previous jobs ,all of them being very happy with my work. Please don't hesitate to contact me for a FREE OF CHARGE QUOTE.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dan on 30/9/2024

Mario did a great job skimming my garden room walls. Clearly a good guy. Highly recommended.

GCD Developments is a multi-disciplinary property practice, covering property development, project management, architecture and interior design across London and United Kingdom. Whilst every project is unique, the philosophy behind each is unwavering: at GCD we strive to craft environments which are not just beautiful, but faultlessly functional.

Danny General Builders specialises in structural work, extensions, refurbishing, loft conversions, roofing, fitting bathrooms and kitchens, and painting and decorating. All employees have more than 10 years experience and are insured.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by paul on 1/8/2023

Danny did an absolutely great job with my set of alcove shelves. He was friendly, diligent, extremely polite and did an excellent job. Highly recommend

Keep it Klean offer a wide range of internal and external cleaning. We also cover a wide range of general building and maintenance: Driveway/patios, Roofing, Fencing, tree felling and clearances. We are a professional, reliable and honest company.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gordon on 7/1/2021

Swift and helpful

family run business with over 20 years in the roofing industry we can meet all of your roofing needs from flat roofs fibreglass felt or rubber we do small single slate and tile repairs to whole new roofs all UPVC products dry verge systems dry ridge systems all types of guttering basically anything to do with your roof chimney repairs to lead work we do it all hard and soft Brick layer re-pointing /

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by jeannine on 18/10/2023

I call Phill and sons 3 days ago to fix a leak on my roof. I did have the valley fix by an other roofer but they did not do anything just to take my money. I was a bit suspicious but I was happily surprise when I call Phill who repond to my call very quicly. He is very friendly and most of all very professional. So so please with Phill I'll will recommand him anytime.Thank you Phill for your excellent job

hi! I have a small team and we can do: -complete bathroom refurbishment -kitchen refurbishment- tiles and a carpentry job..

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Noelita on 12/9/2020

Florin and his team were exceptional. Extremely hardworking, they paid a lot of attention to the details and to making us happy. They are also just very nice people. We are delighted with the final outcome and would recommend Florin to everyone.

R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Yvonne on 7/1/2025

Ali was very quick to call & arrange a visit. This happened within the hour. The job was to fix the hole in the roof where 2 slates had slipped down into the gutter. We actually supplied the 2 ladders required but the 2 chaps sorted out the problem on this visit. They also secured a couple of other tiles as well & left the area clean & tidy. The price was reasonable We'd def use them again

London City Roofing & Renovations ltd is an established and trusted company with over 20 years experience, offering all aspects of roofing and building services. We are based in Wembley (London) serving all of London and surrounding areas within 100 miles.? We pride ourselves on our punctuality and quality workmanship, offering a prompt and professional service with experienced and expert staff. We guarantee a friendly, clean and tidy service with all work being to the highest standard. We are fully insured and all work is guaranteed. All our tradesmen are experienced and qualified in their respective trades. We specialise in the following: Roofing services: UPVC Fascias & Soffits Cladding Guttering Bargeboards Flat Roofing Chimney Repairs Tile & Slating Work Re-Roofs Lead Work General Building Work Fibre Glass Roofing Double Glazing Building services: Home improvements Kitchen Fitting Bathroom Fitting Extensions Loft Conversions Garage Conversions Bricklaying Plastering Comprehensive driveway and paving service, including: Driveways Drop Kerbs Patios Paths Block Paving Concreting Tarmacing Car Port We offer free quotes

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Richard on 22/11/2024

John and the team did an outstanding job. It was easy to work with John and he was very knowledgeable, and provided very sensible advice. Other people quoted work which was over-the-top or wouldn't have solved the problem but John got right to the issue in a no-nonsense way. Quality of the work undertaken was very good, considering the age of the building and complexity. Would recommend.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Georgina on 15/12/2024

Kem is reliable, precise and clean when he works. We will definitely use his business again.

We are at your disposal to help you with Leo pop landscaping paving construction Ltd We arrange tiling works, gardens, paving and other interior paint?ing and exterior jobs .

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.

Dear Customer, We are a construction company with over 25 years experience. We undertake all aspects of building work, including new builds, extensions, lofts, total renovations, new bathroom and kitchens. All work guaranteed and certified for, GasSafe and NiCEiC approved on completion.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 21/11/2024

Great job good price

This is Simicus Construction Ltd, we are a team of builders with over 20 years of experience in the Construction Industry.

No job is too big or too small for Builder Brothers! With over 15 years of experience in the field our company is confident that we can provide the best service that meets your expectations.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Melissa on 28/11/2024

Absolutely outstanding service, took the time to come and sort a window, issue was resolved in minutes. These guys are trustworthy and great at what they do ????????

Experienced creative and versatile in carpentry and woodworking with background in residential and commercial construction and remodeling to include framing, trim, windows, doors, and siding. In-depth knowledge of construction process from material selection, techniques, tools and equipment to quality assurance, cost control, and safety. Accurately read blueprints, project plans, and specifications; determine material needs, estimate costs, and prioritize tasks to minimize production delays. Proven expertise in project / team supervision; excel at communicating with clients, architects, and subcontractors to deliver results within budget and stated requirements. Possess full range of quality tools, reliable late-model van, and excellent driving and attendance record. I’d like to add that over the years I have met some good tradesman in all fields of building and have made relationships with them having worked on various projects together, so if I job requires additional trades I’m happy to recommend trusted people. Thanks for reading

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Cath on 24/9/2024

Pyramids Home Refits Pyramids Home Refits is dedicated to enhancing the beauty and functionality of your home through our impeccable construction services. With a team of highly skilled builders boasting extensive experience, we are committed to realizing your vision and creating spaces that reflect your unique style and preferences. Craftsmanship and Excellence: At Pyramids Home Refits, we take pride in delivering some of the finest construction work for residential properties. Our team of fantastic builders is renowned for their craftsmanship and attention to detail, ensuring that every project is executed to the highest standards. Tailored Solutions for Your Home: We understand that your home is more than just a building; it's a reflection of your personality and lifestyle. That's why we work closely with you to understand your needs and aspirations, offering tailored design solutions to bring your vision to life. Comprehensive Services: Pyramids Home Refits offers a comprehensive range of residential services to meet all your renovation needs. From flooring installations that elevate your living spaces to bespoke kitchen and door fittings, and meticulous painting, we provide a complete solution for transforming your home. Customer-Centric Approach: Your satisfaction is our utmost priority at Pyramids Home Refits. We believe in building strong relationships with our clients based on trust, communication, and transparency. Our team is dedicated to ensuring that your experience with us is seamless and enjoyable from start to finish. Choose Pyramids Home Refits for your residential construction needs and let us help you turn your house into the home of your dreams. With our expertise and dedication, we'll make your vision a reality, one project at a time.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Roderick on 1/11/2023

Great service, very professional and friendly. The job was done to our exact specifications. Would recommend it highly.

A hands-on Senior Manager with over fourty years’ track record of building conversions, renovations and ground-up builds. Highly analytical in examining building projects; a fastidious note and record taker who enjoys problem solving at a very practical level. Started as a welding Engineer and quickly progressed into a variety of Managerial roles. Able to inspect all aspects of building work in construction processes whilst reducing build time and expenses. Ability to assess and quickly advise on relative legislations and cost-cutting issues, with safety always in mind. Extensive people experience on both sides and having the ability to mentor and explaining legal aspects and complex issues to all levels of the team. • On- and off-site Experience • New Buildings, Alterations, Extensions • Carpentry • Plastering • Tiling • Boilers, Plumbing, Gas Safety and Electrical Experience

Latest homeowner review
full starfull star
Reviewed by Chantal on 12/1/2022

That’s not true and our rating remains the same as unsatisfactory and disappointed I’m afraid.

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