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MD Services
Relax... you have found a reliable extension builder in Small Heath. MD Services is a friendly and reliable company based in Small Heath who consid...
"Build a kitchen extension" - B8, job posted 16/09/26
Atwal Building Services Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
"Install shade in the garden." - B92, job posted 05/09/26
K Barrett Roofing LTD
Experienced extension builder ready to quote for your work. K Barrett Roofing LTD is the best extension builder in Small Heath. No obligation free ...
"Build a kitchen extension" - B13, job posted 28/08/26
Brickfast Builders
Brickfast Builders is an established extension buildering business in Small Heath. We come highly recommended and provide competitive quotes for yo...
"Refurb whole house" - B92, job posted 09/08/26
LC BUILDING SERVICES
Lloyd Clarke
Need to find an Extension Builder near you for all your extension buildering work?
LC BUILDING SERVICES provides a local, trusted extension...
"Garage conversion" - B92, job posted 02/06/26
D&J Advanced Builders
Need an Extension Builder in Small Heath? D&J Advanced Builders has been helping local clients (20 mile radius) with their extension buildering job...
"Loft conversion" - B30, job posted 26/05/26
James Leonnard Builders
Need to find an Extension Builder near you for all your extension buildering work?
James Leonnard Builders provides a local, trusted extens...
"RSJ installation" - BIRMINGHAM, job posted 13/04/26
Dave Mattock
Dave Mattock is an established and experienced local extension builder in Small Heath. Please contact us for a free, no obligation quote and compet...
"RSJ installation" - B90, job posted 08/03/26
Tucker Construction
Relax... you have found a reliable extension builder in Small Heath. Tucker Construction is a friendly and reliable company based in Small Heath wh...
"Rear single storey extension 18sm kitchen & shower room with 2 beams" - B36, job posted 26/11/25
SM&S General Property Repairs
SM&S General Property Repairs is a trusted extension builder serving customers in Small Heath and the surrounding area. Contact us to today to get ...
"Two storey extension" - WEST MIDLANDS, job posted 05/10/25
Wilson & Son
Wilson & Son is an established and experienced local extension builder in Small Heath. Please contact us for a free, no obligation quote and compet...
"Two storey extension" - WEST MIDLANDS, job posted 03/08/25
Michael Locke Garage Doors
Need to find an Extension Builder near you for all your extension buildering work?
Michael Locke Garage Doors provides a local, trusted ext...
"Timber frame extension At present there is a side garage which is in a state of disrepair, on a lower height to the house. Ideally we would like to have a wooden extension along the complete side of the house at the same height as the house, as well as across the rear of the house. We would also..." - B26, job posted 18/07/25
D & S Decorating & Building Services Ltd
Trusted and professional extension builder in Small Heath. Experienced in all extension buildering work and keeping within budget and on quote. D &...
"Two storey extension" - WEST MIDLANDS, job posted 08/06/25
Platinum Build
Relax... you have found a reliable extension builder in Small Heath. Platinum Build is a friendly and reliable company based in Small Heath who con...
"Loft conversion" - B28, job posted 26/05/25
G Wilson Building & Roofing Services
Gary Wilson
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
"Rear extension to incorporate toilet and downstairs shower, utility area." - SHELDON, job posted 21/03/25
CREATION BUILDING SERVICES
Andrew Bouton
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"We would like a builder for a 3m extension to the back of our house (similar to a conservatory)." - B30, job posted 15/03/25
Avonvale Garage Doors
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
"TV aerial install" - B11, job posted 05/03/25
AJ Home Improvements
AJ Home Improvements is an established extension buildering business in Small Heath. We come highly recommended and provide competitive quotes for ...
"Side return extension" - BIRMINGHAM, job posted 24/02/25
IMAGE BUILDING SERVICES LMT
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"How much to install a shed or outbuilding in the back garden?" - B27, job posted 10/02/25
F.I.I Building Services Ltd
Relax... you have found a reliable extension builder in Small Heath. F.I.I Building Services Ltd is a friendly and reliable company based in Small ...
"Build an outbuilding" - B14, job posted 05/02/25
Compare Small Heath extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Birmingham | £28 | £228 |
| Extension Builders near Smethwick | £29 | £230 |
| Extension Builders near Solihull | £29 | £231 |
| Extension Builders near Sutton Coldfield | £28 | £227 |
| Extension Builders near Oldbury | £29 | £229 |
| Extension Builders near West Bromwich | £29 | £228 |
| Extension Builders near Knowle | £31 | £241 |
| Extension Builders near Halesowen | £28 | £225 |
| Extension Builders near Rowley Regis | £29 | £228 |
| Extension Builders near Sandwell | £29 | £231 |
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 - £25,832

Garden office - £9,832

Granny annexe - £86,832

Build a flat roof extension - £21,832

Convert a Garage - £15,832

Hip to gable loft conversion - £41,832

Convert a bungalow loft - £28,832

Build a dormer loft conversion - £41,832

Build a swimming pool - £80,832

Build a Mansard loft conversion - £51,832

Concrete foundations - £6,082

Underpin a building - £17,332

Two storey extension - £87,748

Convert a basement - £35,610

Side return extension - £39,610

Loft conversion - £32,175

Garage - £18,332

Single storey extension - £51,640

Outbuilding - £9,832

Install an RSJ - £2,032

Build a kitchen extension - £41,832
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