The quick way to find a local House Extension specialist in Harrow on the Hill

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 working the best and qualitative way.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Veronica on 3/6/2016

Ed Ago Limited are one of the best building firms we have ever worked with. Polite, helpful, able to deal with problems quickly and without fuss. An excellent standard of workmanship and an altogether stress-free experience. Highest recommendation!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Diane on 27/4/2011

This man was fantastic He put a cat flap into a brick wall , he even went further as to put shelving for the cat to walk along as i am in a first floor flat, he was very pleasant , cleaned up after himself , and very reasonable rates, I would recommmend him to any one that needs his skills without a doubt . I will certainly be using him again if another job arises yours sincerely D ruff

We aim to defy all the negative expectations that are associated with the building trade by being timely, tidy,polite,first class finish.We would be happy to meet with you at your property at a time convenient for you to discuss your needs in more detail.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paula on 5/4/2013

Very helpful & accommodating, exceptionally punctual. Would definitely use again.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by andrew on 3/4/2012

Very reliable, honest, skilled and reasonably priced. I would highly recomend him

Welcome to KP building contractors Ltd trading as KP Projects

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by sunny on 11/6/2018

Great workmanship. I had previously hired Kam about two years ago for a loft conversion and extension at one of my other property. I'd lost his contact details. Very honest man. Thanks Rated People!

Living in North London Self employed The work I do; Painting, Carpenter( kitchen, fixing the doors, wardrobe and shelves, wooden floors, all the wood works) Plastering.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Russell on 11/2/2023

Done a great job fitting some new skirting boards, on am old house with lots of corners around fire places etc... Very friendly and helpful.

Family run business specialised in home renovations , gazing and new builds

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tony on 24/9/2013

I would say the work carried out was good for the budget at hand. Very clean, tidy and fast workers. Had a minor breakdown in communication for the scope so please ensure you define the scope clearly. Friendly and cooperative. The work carried out was fit for purpose and completed within budget.

My experience extends 15 years in stone restoration and I'am extremely proud of my work. re-pointing, exterior stone restoration and fixing, plaster and Venetian plaster work, tilling, rendering,city & guilds level 2 carpentry qualification.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Catherine on 3/1/2014

Excellent service, very friendly, willing to do whatever it takes to do the job. Highly recommended.

we are a small business based in London.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ivana on 24/3/2013

Excellent service.Would definitely recommend it again.Very happy with the result,love my new kitchen and all the advice that i got with it . Will be using the service in the near future.It is nice to meet someone who is actually trying to save you money instead of ripping you off.Great job.One very happy customer.Thank you

Working closely with our customers to ensure that all components are tailored to their particular needs. We undertake everything from the minor refurbishment up to the building of extensions and lofts conversions, moving to the finest details.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mikhail on 16/6/2015

Task: Renovating the bathroom and laying wooden floors in the living room. Mario's shown a great quality of workmanship and communication, and was flexible in resolving the few unplanned issues that he encountered along the way. Highly recommended!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 22/5/2012

I have never such an honest and relyable tradesman as Gerry. He is a total perfectionist and takes great pride in his work.He does not cut corners when it comes the job, but is also does not over price or add any extra costs onto the job. I have recomended Gerry to my friends, and I will definatly ask him to do other jobs for me in the future.

We are a family owned building services company with over 20 years of experience.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Anna on 5/3/2015

Did the job the next day. The job did take an extra day but it was fantastic when it was done.

GREAT GREG BUILDER!!! We offer: pointing, brickworks,, pavingstons laying, panting, decoratoring

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ben on 17/10/2020

Greg built a front wall and laid paving in my front and back garden. He did a really good job, and it looks great. He was reliable, tidy, and really clear on things like costs and how the slabs would be laid so I knew exactly what I was getting. Would definitely recommend him to anyone wanting brickwork or paving/landscaping.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Alf on 4/11/2016

Fast, professional job was undertaken for a reasonable price. We are very happy with the end result, and wouldn't hesitate to recommend Terry's services.

Derry Builders run by LG Derry for 30 years are specialists in quality refurbishments, extensions loft conversions painting and decorating projects. The company only produces work of a high standard and can provide drawings / calculations as required

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Laura on 19/7/2018

Timing was not an issue. Unfortunately quality of the work was. We since were able to find someone we were much happier with, who did proper preparation and did not ruin our belongings by getting paint on them.

LNK brickwork has over ten years of professional experience in London's construction industry. Based in London Fulham, we established our best practice and expert knowledge to ensure that any project we take is a success. Whether you want to carry out a property extension, build a garden wall, need a paving job done or plan a new build, you can count on LNK BRICKWORK. Our commercial projects include new construction, repairs and restorations. We can also plan, manage, and build multi-phase jobs. Pointing Repointing Brickwork Repair Restoration Battersea LNK Brickwork Brickwork Repair and Repointing good trusted local construction building contractor Battersea Clapham Putney Fulham Barnes Richmond Chiswick Hampstead Chelsea Kensington. Free accurate estimation. Free professional consultation. Competitive prices. High quality labour. contractor construction, building construction, gardeners landscape, home builder, contractor, brickwork wall, general construction, bricklayer, concrete, civil construction, architect, property real estate, building a house, paving, house contractors, building services london, building contracting companies, construction.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sophie on 3/3/2014

Very happy with the result. Thank you

Pawel Grudzien

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by chris on 5/8/2017

Pawel is polite and friendly and did the tiling I needed efficiently and carefully. I am very pleased with the result and would recomment him to others.

ROOF TOP CONVERSIONS THE COMPLETE BUILDING COMPANY. WELLCOME TO RTC WE HAVE BEEN CARRYING OUT BUILDING WORKS FOR OVER 25 YEARS. HEAR ARE SOME OF ARE WORKS . LOFT CONVERSIONS+ HOME EXSTENSIONS+ GARAGE CONVERSIONS +

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Clive on 23/10/2023

Roger and his crew achieved a complete fire door and frame (with fitments) replacement in a single day. They left my flat clean and tidy and were away by 3.15pm. Great work

We are a family run business, with over 30 years experience, with domestic and commercial decorating contractors. From high class wallpapering to external decorating including coving and Corniche specialists.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gail on 3/8/2015

A great job painting exterior of wood clad house. House now looks great. Thanks to Bobby and the guys. Would Highly Recommend. Gail and Barry

A family built business, Really enthusiastic always have fresh ideas, but also like to make your dreams a reality, we make sure every specification is always up to your satisfaction, Specialised in; •Bricklaying •Plastering •Tilling •Fencing •Carpentry / Joinery •Plumbing •Kitchen installations •Bathroom installations •Extensions •Flooring. 12 years building experience from painting and decorating to complete new builds! Our goal is your happiness.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rob on 21/10/2015

Great job, Great work ethic, fantastic value. Would highly recommend. If you need a plasterer and you are fortunate enough for him to contact you, you'd be a fool to use anyone else.

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