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Render
Experienced extension builder ready to quote for your work. Render is the best extension builder in Gants Hill. No obligation free quotes and many ...
"Outbuilding" - IG5, job posted 17/05/26
Decorating Building Service
Decorating Building Service are here to help customers who need an Extension Builder in Gants Hill. We offer a competitive rate to complete all you...
"Loft conversion" - SEVEN KINGS, job posted 23/01/26
£43/hr
£272/day
Fedora and sons Ltd
MIHAI Martolea
Member since September 2026
Fedora and sons Ltd is a trusted extension builder serving customers in Gants Hill and the surrounding area. Contact us to today to get a competiti...
"Side return extension" - REDBRIDGE, job posted 08/11/25
MD Building & Project Management Ltd
Need an Extension Builder in Gants Hill? MD Building & Project Management Ltd has been helping local clients (10 mile radius) with their extension ...
"Granny annexe" - REDBRIDGE, job posted 01/10/25
M & S Builders
M & S Builders is a trusted extension builder serving customers in Gants Hill and the surrounding area. Contact us to today to get a competitive qu...
"Loft conversion" - HAINAULT, job posted 20/09/25
B J CULLEN BUILDERS
B J CULLEN BUILDERS are here to help customers who need an Extension Builder in Gants Hill. We offer a competitive rate to complete all your extens...
"I need to repair bays as its crumbling I don't know how to describe if you come and see what I mean. Avtar" - E12, job posted 24/08/24
Major Building Contractors Ltd
Relax... you have found a reliable extension builder in Gants Hill. Major Building Contractors Ltd is a friendly and reliable company based in Gant...
Sz Builders
Need to find an Extension Builder near you for all your extension buildering work?
Sz Builders provides a local, trusted extension builderi...
Jhon
Experienced extension builder ready to quote for your work. Jhon is the best extension builder in Gants Hill. No obligation free quotes and many ha...
CREATIVE BUILDING SOLUTIONS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
ASV Development Ltd
ASV Development Ltd are here to help customers who need an Extension Builder in Gants Hill. We offer a competitive rate to complete all your extens...
Gill Builders
Relax... you have found a reliable extension builder in Gants Hill. Gill Builders is a friendly and reliable company based in Gants Hill who consid...
IP Constructions
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
BENNING CONSTRUCTION LIMITED
Need to find an Extension Builder near you for all your extension buildering work?
BENNING CONSTRUCTION LIMITED provides a local, trusted e...
Sirha Builders
Need an Extension Builder in Gants Hill? Sirha Builders has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
£41/hr
£260/day
REMMY BUILDERS
REMMY BUILDERS is an established extension buildering business in Gants Hill. We come highly recommended and provide competitive quotes for your wo...
£28/hr
£189/day
Maskan interiors ltd
Amran Hussain
Maskan interiors ltd is an established and experienced local extension builder in Gants Hill. Please contact us for a free, no obligation quote an...
£40/hr
£254/day
P & I Construction
P & I Construction is an established extension buildering business in Gants Hill. We come highly recommended and provide competitive quotes for you...
£39/hr
£249/day
Sky Property Group
Sky Property Group is a trusted extension builder serving customers in Gants Hill and the surrounding area. Contact us to today to get a competitiv...
£49/hr
£303/day
Essex Building Construction
A firm that believes in quality, doesn't cut on the key values that creates a ideal home or business. We take on all jobs working to your budget
Quickly find an Extension Builder in Gants Hill
Use these steps to find Extension Builders in Gants Hill for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Gants Hill. 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 Gants Hill 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 - £26,144
Garden office - £10,144
Granny annexe - £87,144
Build a flat roof extension - £22,144
Convert a Garage - £16,144
Hip to gable loft conversion - £42,144
Convert a bungalow loft - £29,144
Build a dormer loft conversion - £42,144
Build a swimming pool - £81,144
Build a Mansard loft conversion - £52,144
Concrete foundations - £6,394
Underpin a building - £17,644
Two storey extension - £88,216
Convert a basement - £39,120
Side return extension - £43,120
Loft conversion - £35,100
Garage - £18,644
Single storey extension - £57,880
Outbuilding - £10,144
Install an RSJ - £2,344
Build a kitchen extension - £42,144
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