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D A P CONSTRUCTION
David Phelan
Please visit our web site. Www. Dapconstruction. Co . Uk to c all our work and client recommendations.
"Extension single room" - KT9, job posted 26/07/26
FLUID CONSTRUCTION
Need an Extension Builder in KT19? FLUID CONSTRUCTION has been helping local clients (10 mile radius) with their extension buildering jobs for many...
"Loft conversion" - STONELEIGH, job posted 18/12/24
Ascent Builders
Mick Winn
Surrey, KT19
All of our work is guaranteed and covered by public liability and third party insurance for £5 million, giving our customers absolute peace of min...
"Side return extension and loft extension" - KT18, job posted 19/08/24
Refine Property Maintenance Ltd
Our building services company Refine Property Maintenance Ltd was established in 2020. Since then we have been helping customers in and around Epso...
CJC BUILDERS
Horton, KT19
Trusted and professional extension builder in KT19. Experienced in all extension buildering work and keeping within budget and on quote. CJC BUILDE...
RM Sanwell Roofing
RM Sanwell Roofing is a trusted extension builder serving customers in KT19 and the surrounding area. Contact us to today to get a competitive quot...
CONTRACTBUILD LTD
Horton, KT19
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
RMC Design & Build Ltd.
Need to find an Extension Builder near you for all your extension buildering work?
RMC Design & Build Ltd. provides a local, trusted extens...
DE SELINCOURT CONSTRUCTION
Horton, KT19
Trusted and professional extension builder in KT19. Experienced in all extension buildering work and keeping within budget and on quote. DE SELINCO...
mardon
mardon is an established and experienced local extension builder in KT19. Please contact us for a free, no obligation quote and competitive rates. ...
£26/hr
£195/day
Priority Roofbuild Ltd
AArron Doyle
Experienced extension builder ready to quote for your work. Priority Roofbuild Ltd is the best extension builder in KT19. No obligation free quotes...
£41/hr
£254/day
Croystone Ltd.
Croystone Ltd is a design and construction company with its own direct labour force but can also boast a wide range of subcontract labour skills an...
£41/hr
£260/day
Hunt Roofing Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Hunt Roofing Ltd provides a local, trusted extension bui...
£41/hr
£260/day
Jewel Group Ltd
Need an Extension Builder in KT19? Jewel Group Ltd has been helping local clients (10 mile radius) with their extension buildering jobs for many ye...
£43/hr
£268/day
YORKE CONSTRUCTION CO
Trusted and professional extension builder in KT19. Experienced in all extension buildering work and keeping within budget and on quote. YORKE CONS...
£50/hr
£309/day
KJ Construction LTD
I am a profesional work contractor who can put your whole project together. I will assume complete responsibility for the work contracted and give ...
£44/hr
£272/day
Johnson Developments South East Ltd
Surrey, KT19
Extensions, Loft and garage conversions, New builds, Design and build, Project management
£40/hr
£258/day
Grand Nests
Grand Nests is an established extension buildering business in KT19. We come highly recommended and provide competitive quotes for your work.
£38/hr
£243/day
Amber Marsella Ltd
Relax... you have found a reliable extension builder in KT19. Amber Marsella Ltd is a friendly and reliable company based in KT19 who consider no j...
£46/hr
£292/day
DTS BUILD LTD.
DTS BUILD LTD. are here to help customers who need an Extension Builder in KT19. We offer a competitive rate to complete all your extension builder...
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- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local KT19 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 - £26,120

Garden office - £10,120

Granny annexe - £87,120

Build a flat roof extension - £22,120

Convert a Garage - £16,120

Hip to gable loft conversion - £42,120

Convert a bungalow loft - £29,120

Build a dormer loft conversion - £42,120

Build a swimming pool - £81,120

Build a Mansard loft conversion - £52,120

Concrete foundations - £6,370

Underpin a building - £17,620

Two storey extension - £88,180

Convert a basement - £38,850

Side return extension - £42,850

Loft conversion - £34,875

Garage - £18,620

Single storey extension - £57,400

Outbuilding - £10,120

Install an RSJ - £2,320

Build a kitchen extension - £42,120
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