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London Construction
London Construction is an established and experienced local extension builder in SW10. Please contact us for a free, no obligation quote and compet...
"Single storey extension" - SW18, job posted 23/03/26
QA's Pointing and Brick Repair
QA's Pointing Brick Repair
Relax... you have found a reliable extension builder in SW10. QA's Pointing and Brick Repair is a friendly and reliable company based in SW10 who c...
Red Box Maintenance Ltd
Red Box are a Fulham-based building and decorating business who work in West and Southwest London, and who specialise in fine interior renovations,...
M & A UK Ltd
Relax... you have found a reliable extension builder in SW10. M & A UK Ltd is a friendly and reliable company based in SW10 who consider no job as ...
Battersea Plumbers
kanreen
Need an Extension Builder in SW10? Battersea Plumbers has been helping local clients (5 mile radius) with their extension buildering jobs for many ...
H G Builders
H G Builders is an established and experienced local extension builder in SW10. Please contact us for a free, no obligation quote and competitive r...
Soceanu Construction Ltd
John Soceanu
We offer expert restoration and refurbishment services designed to breathe new life into your property. Whether you’re looking to restore a histo...
The Patio Co
The Patio Co is an established and experienced local extension builder in SW10. Please contact us for a free, no obligation quote and competitive r...
Phormwork
Phormwork are here to help customers who need an Extension Builder in SW10. We offer a competitive rate to complete all your extension buildering j...
Newspace Interiors
Newspace Interiors is an established extension buildering business in SW10. We come highly recommended and provide competitive quotes for your work...
Beaufort Construction London Ltd
Beaufort Construction London specialises in the design, build and project management of both residential and commercial construction projects throu...
London Design Collaborative
In a throwaway world, the core to our design ethos is to create cabinets and interiors of beauty and function that are timeless.Our head designer R...
Pure Contractors Ltd
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
Koncept Bathrooms
Need an Extension Builder in SW10? Koncept Bathrooms has been helping local clients (5 mile radius) with their extension buildering jobs for many y...
TELEMARK CONSTRUCTION LTD
TELEMARK CONSTRUCTION LTD is a trusted extension builder serving customers in SW10 and the surrounding area. Contact us to today to get a competiti...
£42/hr
£262/day
Leon
Leon is an established and experienced local extension builder in SW10. Please contact us for a free, no obligation quote and competitive rates. Co...
£40/hr
£248/day
Palm Property Developments Ltd
Experienced extension builder ready to quote for your work. Palm Property Developments Ltd is the best extension builder in SW10. No obligation fre...
£46/hr
£287/day
HillMagee
HillMagee is a refurbishment and building company that specialise in residential projects. We pride ourselves on being able to offer a wide range o...
£40/hr
£247/day
KÖK London ltd.
Need an Extension Builder in SW10? KÖK London ltd. has been helping local clients (5 mile radius) with their extension buildering jobs for many ye...
£50/hr
£312/day
Loran Design and Build Ltd
Our building services company Loran Design and Build Ltd was established in 2020 but have been providing customers in Clapham and the surrounding a...
Quickly find an Extension Builder in SW10
Use these steps to find Extension Builders in SW10 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in SW10. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local SW10 Extension Builders or phone them directly - you’re in control!
Local Extension Builders in London Boroughs
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Build a timber frame extension - £26,208
Garden office - £10,208
Granny annexe - £87,208
Build a flat roof extension - £22,208
Convert a Garage - £16,208
Hip to gable loft conversion - £42,208
Convert a bungalow loft - £29,208
Build a dormer loft conversion - £42,208
Build a swimming pool - £81,208
Build a Mansard loft conversion - £52,208
Concrete foundations - £6,458
Underpin a building - £17,708
Two storey extension - £88,312
Convert a basement - £39,840
Side return extension - £43,840
Loft conversion - £35,700
Garage - £18,708
Single storey extension - £59,160
Outbuilding - £10,208
Install an RSJ - £2,408
Build a kitchen extension - £42,208
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