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Cre8tive Contractors Ltd
Cre8tive Contractors Ltd are here to help customers who need an Extension Builder in Beckenham. We offer a competitive rate to complete all your ex...
"Build a dormer loft conversion" - BR3, job posted 19/09/26
Glenn Miller Builders Limited
Glenn Miller
Kent, BR3
Relax... you have found a reliable extension builder in Beckenham. Glenn Miller Builders Limited is a friendly and reliable company based in Becken...
"Kitchen extension" - BECKENHAM, job posted 25/08/25
L M G Building Services (London) Ltd
Relax... you have found a reliable extension builder in Beckenham. L M G Building Services (London) Ltd is a friendly and reliable company based in...
"Build an outbuilding" - SOUTH NORWOOD, job posted 02/03/25
Aviemore Building Contractors Ltd
Beckenham, BR3
Experienced extension builder ready to quote for your work. Aviemore Building Contractors Ltd is the best extension builder in Beckenham. No obliga...
"Loft conversion" - BR3, job posted 19/11/24
AAB Tile Installation & Repairs
AAB Tile Installation & Repairs are here to help customers who need an Extension Builder in Beckenham. We offer a competitive rate to complete all ...
"Side return extension" - SE26, job posted 04/08/24
Oaksure Construction
Stuart Bogazzi
Working as a builder for over 20 years now.
Family run business
Can sort any problem out and help build your dreams.
"Basement conversion" - BECKENHAM, job posted 19/02/24
Bhagtana & Co Construction
Experienced extension builder ready to quote for your work. Bhagtana & Co Construction is the best extension builder in Beckenham. No obligation fr...
"Loft conversion" - BR2, job posted 12/12/23
Skim King
Experienced extension builder ready to quote for your work. Skim King is the best extension builder in Beckenham. No obligation free quotes and man...
"Loft conversion" - BR2, job posted 24/11/23
S G W
Experienced extension builder ready to quote for your work. S G W is the best extension builder in Beckenham. No obligation free quotes and many ha...
John Smith Builders
John Smith Builders is a trusted extension builder serving customers in Beckenham and the surrounding area. Contact us to today to get a competitiv...
£38/hr
£241/day
SWS BUILDERS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£41/hr
£253/day
GreenGauge Heating Limited
Jeremy Weston, trading as GreenGauge has over 10 years experience working as a Heating Engineer. Fully Insured and Gas Safe Registered.Base...
£40/hr
£253/day
Wisebirds Builders
Nathanael Grosvenor
Wisebirds Builders is an established extension buildering business in Beckenham. We come highly recommended and provide competitive quotes for your...
£44/hr
£282/day
Peter General Builders
Trusted and professional extension builder in Beckenham. Experienced in all extension buildering work and keeping within budget and on quote. Peter...
£23/hr
£228/day
Livo builders
Niku Vocaj
Livo builders is a trusted extension builder serving customers in Beckenham and the surrounding area. Contact us to today to get a competitive quo...
£20/hr
£182/day
London Quality Construction Group Limited
Max Arnoutt
Highly dedicated company to deliver exceptional customer service
£46/hr
£294/day
Placebell
Placebell are here to help customers who need an Extension Builder in Beckenham. We offer a competitive rate to complete all your extension builder...
£41/hr
£253/day
Ressi
Greater London, BR3
Relax... you have found a reliable extension builder in Beckenham. Ressi is a friendly and reliable company based in Beckenham who consider no job ...
£38/hr
£244/day
Hatfield-Marcus
Need an Extension Builder in Beckenham? Hatfield-Marcus has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
£46/hr
£288/day
HouseForce (Beckenham) Ltd
Beckenham Kent, BR3
HouseForce is a privately owned specialist decorating and property refurbishment business. Offering a wide variety of services from local painting...
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Use these steps to find Extension Builders in Beckenham for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Beckenham. 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 Beckenham 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 - £26,136
Garden office - £10,136
Granny annexe - £87,136
Build a flat roof extension - £22,136
Convert a Garage - £16,136
Hip to gable loft conversion - £42,136
Convert a bungalow loft - £29,136
Build a dormer loft conversion - £42,136
Build a swimming pool - £81,136
Build a Mansard loft conversion - £52,136
Concrete foundations - £6,386
Underpin a building - £17,636
Two storey extension - £88,204
Convert a basement - £39,030
Side return extension - £43,030
Loft conversion - £35,025
Garage - £18,636
Single storey extension - £57,720
Outbuilding - £10,136
Install an RSJ - £2,336
Build a kitchen extension - £42,136
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