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V&L Construction LTD
Essex, RM14
Trusted and professional extension builder in RM14. Experienced in all extension buildering work and keeping within budget and on quote. V&L Constr...
"Loft conversion" - RM14, job posted 26/08/26
CLYDESDALE CONSTRUCTION LTD
CLYDESDALE CONSTRUCTION LTD is an established extension buildering business in RM14. We come highly recommended and provide competitive quotes for ...
ESSEX TIMBER BUILDINGS LTD
Peter Smith
ESSEX TIMBER BUILDINGS LTD is an established extension buildering business in RM14. We come highly recommended and provide competitive quotes for y...
Phull Design & Build Ltd
Phull Design & Build Ltd are here to help customers who need an Extension Builder in RM14. We offer a competitive rate to complete all your extensi...
£38/hr
£234/day
K H CONSTRUCTION
Upminster, RM14
K H CONSTRUCTION are here to help customers who need an Extension Builder in RM14. We offer a competitive rate to complete all your extension build...
£43/hr
£269/day
Lee Kyson Building Consultancy Ltd
Need an Extension Builder in RM14? Lee Kyson Building Consultancy Ltd has been helping local clients (10 mile radius) with their extension builderi...
£44/hr
£244/day
DW Roofing & Building
With extensive extension buildering experience, we provide reliable, high-quality workmanship at competitive prices. DW Roofing & Building understa...
£40/hr
£251/day
Casa building services Ltd
Experienced extension builder ready to quote for your work. Casa building services Ltd is the best extension builder in RM14. No obligation free qu...
£39/hr
£244/day
TEB Builders Limited
TEB Builders Limited are here to help customers who need an Extension Builder in RM14. We offer a competitive rate to complete all your extension ...
Quickly find an Extension Builder in RM14
Use these steps to find Extension Builders in RM14 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in RM14. 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 RM14 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 - £26,024

Garden office - £10,024

Granny annexe - £87,024

Build a flat roof extension - £22,024

Convert a Garage - £16,024

Hip to gable loft conversion - £42,024

Convert a bungalow loft - £29,024

Build a dormer loft conversion - £42,024

Build a swimming pool - £81,024

Build a Mansard loft conversion - £52,024

Concrete foundations - £6,274

Underpin a building - £17,524

Two storey extension - £88,036

Convert a basement - £37,770

Side return extension - £41,770

Loft conversion - £33,975

Garage - £18,524

Single storey extension - £55,480

Outbuilding - £10,024

Install an RSJ - £2,224

Build a kitchen extension - £42,024
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