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House Extension Professionals in Harrow, Greater London

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Harrow / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 1,499 professionals
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1,499 Professionals

Featured Reviews for House Extension Professionals in Harrow, Greater London

TMDB - House Of Clarence
House Extension Professionals in Harrow, Greater London
Average rating: 5 out of 5 stars14 September 2026
“We had a rear extension and full house refurbishment completed by TMDB London Ltd, who managed the entire design-and-build process for us. The project management was smooth and well organised from start to finish. Communication was always clear, and we were informed about each stage of the work in advance. This helped us prepare properly, make decisions on time and avoid unnecessary delays. The team was helpful, professional and supportive throughout the project. We are very pleased with the completed work and would highly recommend TMDB London Ltd for design, construction and refurbishment projects.”
Build Abode
House Extension Professionals in Harrow, Greater London
Average rating: 5 out of 5 stars28 January 2026
“Sukh and the Build Abode team helped with our internal house renovations in Beaconsfield. They were price competitive, delivered ahead of schedule so we could be in our new home by Xmas, helped with sourcing the right products and went over and beyond. Highly recommend Build Abode.”
WB Design Studio
House Extension Professionals in Harrow, Greater London
Average rating: 5 out of 5 stars8 December 2025
“We found Waqas on this platform while starting our rear extension project, and honestly, we were so glad we did. He replied to our message really quickly and came out for a site visit soon after. We first brought him on to work with our structural engineer, and after seeing how professional and easy to work with he was, we asked him to help with the interior design renders for our kitchen and utility room. He completely got our taste and delivered designs that were even better than what we had imagined. Waqas is knowledgeable, friendly, and genuinely great to work with. We really couldn’t have asked for a better architect. Thank You! Caron & Dan”
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1,499Local Pros on Houzz Who Serve Harrow, Greater London
95,000+Total Number of Reviews Left by Homeowners