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Our Builders Ltd
Max Dixon
We are a construction company specialising in all aspects of building works, loft construction Extension complete home renovation, structural ...
"Convert a Garage" - SE13, job posted 14/09/26
J&S WALLINGTON LIMITED
Catford Greater London, SE6
We provide our clients with excellent service and quality. Whether you are looking to extend or upgrade, our professional team has the skills and e...
"Side return extension" - SE26, job posted 04/08/24
Rapid Bee Ltd
Rapid Bee Ltd is an established extension buildering business in Catford. We come highly recommended and provide competitive quotes for your work.<...
"Outbuilding Foundations is already done of concrete, Need a quote with brick work. Need a quote only wood work" - BR1, job posted 13/06/24
HA.ME.RA Building & Decoration
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Upwards and Outwards
Relax... you have found a reliable extension builder in Catford. Upwards and Outwards is a friendly and reliable company based in Catford who consi...
S G Painting Contractor Ltd
Catford, SE6
Relax... you have found a reliable extension builder in Catford. S G Painting Contractor Ltd is a friendly and reliable company based in Catford wh...
JEM BUILDING CONTRACTORS LTD
Need to find an Extension Builder near you for all your extension buildering work?
JEM BUILDING CONTRACTORS LTD provides a local, trusted e...
South East Builders
South East Builders are here to help customers who need an Extension Builder in Catford. We offer a competitive rate to complete all your extension...
£44/hr
£281/day
Baseline Build and Renovate Ltd
Baseline Build and Renovate Ltd is an established extension buildering business in Catford. We come highly recommended and provide competitive quot...
£41/hr
£253/day
GreenGauge Heating Limited
Catford Greater London, SE6
Jeremy Weston, trading as GreenGauge has over 10 years experience working as a Heating Engineer. Fully Insured and Gas Safe Registered.Base...
£41/hr
£259/day
Carai Ltd
Trusted and professional extension builder in Catford. Experienced in all extension buildering work and keeping within budget and on quote. Carai L...
£42/hr
£262/day
S W BUILDPROVEMENT
Catford Greater London, SE6
Whether you are looking to build, extend or upgrade we will help. From building to decorating. Our professional team have the skills and experie...
£47/hr
£298/day
RM Building (London) Ltd
Trusted and professional extension builder in Catford. Experienced in all extension buildering work and keeping within budget and on quote. RM Buil...
£46/hr
£288/day
GREENWICH CONSTRUCTION
Relax... you have found a reliable extension builder in Catford. GREENWICH CONSTRUCTION is a friendly and reliable company based in Catford who con...
£41/hr
£260/day
CHRIS BALL & SON ROOFING LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£46/hr
£289/day
Construction Surety
Construction Surety is an established extension buildering business in Catford. We come highly recommended and provide competitive quotes for your ...
£50/hr
£307/day
MPN Engineering LTD
MPN Engineering LTD are here to help customers who need an Extension Builder in Catford. We offer a competitive rate to complete all your extension...
£46/hr
£289/day
Pure Building & Maintenance Services Limited
Pure Building & Maintenance is a family run business with over 35 years' experience. Comprising a team of dedicated professionals who all have the...
£45/hr
£284/day
JBS BUILDERS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£43/hr
£270/day
AADO SERVICES LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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Use these steps to find Extension Builders in Catford for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Catford. 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 Catford 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 - £26,152

Garden office - £10,152

Granny annexe - £87,152

Build a flat roof extension - £22,152

Convert a Garage - £16,152

Hip to gable loft conversion - £42,152

Convert a bungalow loft - £29,152

Build a dormer loft conversion - £42,152

Build a swimming pool - £81,152

Build a Mansard loft conversion - £52,152

Concrete foundations - £6,402

Underpin a building - £17,652

Two storey extension - £88,228

Convert a basement - £39,210

Side return extension - £43,210

Loft conversion - £35,175

Garage - £18,652

Single storey extension - £58,040

Outbuilding - £10,152

Install an RSJ - £2,352

Build a kitchen extension - £42,152
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