How HaMuch saves you money
Post your job for free
We send your job to ALL West Brompton extension builders
Compare quotes
Available extension builders in West Brompton reply
Save Money
Select your affordable West Brompton extension builder
Post your job
CW BUILDING SERVICES
Experienced extension builder ready to quote for your work. CW BUILDING SERVICES is the best extension builder in West Brompton. No obligation free...
London Construction
London Construction is an established and experienced local extension builder in West Brompton. Please contact us for a free, no obligation quote a...
AVIB City Construction Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
QA's Pointing and Brick Repair
QA's Pointing Brick Repair
Relax... you have found a reliable extension builder in West Brompton. QA's Pointing and Brick Repair is a friendly and reliable company based in W...
Building Vision London Ltd
Building Vision London Ltd is a trusted extension builder serving customers in West Brompton and the surrounding area. Contact us to today to get a...
Red Box Maintenance Ltd
Red Box are a Fulham-based building and decorating business who work in West and Southwest London, and who specialise in fine interior renovations,...
M & A UK Ltd
Relax... you have found a reliable extension builder in West Brompton. M & A UK Ltd is a friendly and reliable company based in West Brompton who c...
AJ Wells
Need to find an Extension Builder near you for all your extension buildering work?
AJ Wells provides a local, trusted extension buildering ...
Newpark Construction
Newpark Construction are here to help customers who need an Extension Builder in West Brompton. We offer a competitive rate to complete all your ex...
D & G Building & Decorating
Experienced extension builder ready to quote for your work. D & G Building & Decorating is the best extension builder in West Brompton. No obligati...
RSJ cost in West Brompton
How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in West Brompton it ranges from £2,360 (AVIB City Construction Ltd based in SW19) to £2,648 (London Construction based in SW11).
Comparing extension builders estimates for fitting an RSJ gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an RSJ in West Brompton by posting a job with HaMuch and we will send it to extension builders in West Brompton.
Get extension builder rates instantly
Estimates for common extension builder jobs in West Brompton;
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.
Underpin a building - £17,775
Two storey extension - £88,413
Build a timber frame extension - £26,275
Build a swimming pool - £81,275
Single storey extension - £60,504
Side return extension - £44,596
Install an RSJ - £2,475
Outbuilding - £10,275
Build a Mansard loft conversion - £52,275
Loft conversion - £36,330
Build a kitchen extension - £42,275
Hip to gable loft conversion - £42,275
Granny annexe - £87,275
Garden office - £10,275
Convert a Garage - £16,275
Garage - £18,775
Build a flat roof extension - £22,275
Build a dormer loft conversion - £42,275
Concrete foundations - £6,525
Convert a bungalow loft - £29,275
Convert a basement - £40,596