Member since December 2022
Please refer to for further information. My name is Gus Sperin. I am self-employed electrician, and I have been ...
Trusted and professional extension builder in B33. Experienced in all extension buildering work and keeping within budget and on quote. Byrne Roofi...
Mark Anthony Builders are here to help customers who need an Extension Builder in B33. We offer a competitive rate to complete all your extension b...
Experienced extension builder ready to quote for your work. TKB Construction is the best extension builder in B33. No obligation free quotes and ma...
Need an Extension Builder in B33? M.J Greatrex Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
Need an Extension Builder in B33? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs fo...
Need to find an Extension Builder near you for all your extension buildering work?
BAKER CONSTRUCTION provides a local, trusted extension b...
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
Need an Extension Builder in B33? Mint Landscaping has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in B33 it ranges from £1,672 (Simms Building Services Ltd based in CV2) to £3,000 (Sperin Services based in B66).
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 B33 by posting a job with HaMuch and we will send it to extension builders in B33.
"RSJ installation and knock through" - B76, job posted 09/10/24
"Removal of 3 walls and 3 RSJ installations to extend a kitchen. Need for a structual engineering consultation and building control approval since at least one wall will be load bearing." - BIRMINGHAM, job posted 05/05/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Birmingham | £29 | £227 |
| Install An RSJ near Solihull | £29 | £231 |
| Install An RSJ near Sutton Coldfield | £29 | £228 |
| Install An RSJ near Knowle | £31 | £241 |
| Install An RSJ near Smethwick | £29 | £226 |
| Install An RSJ near Oldbury | £29 | £227 |
| Install An RSJ near West Bromwich | £29 | £227 |
| Install An RSJ near Sandwell | £29 | £229 |
| Install An RSJ near Halesowen | £29 | £227 |
| Install An RSJ near Tamworth | £33 | £288 |
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 - £17,369

Two storey extension - £87,803

Build a timber frame extension - £25,869

Build a swimming pool - £80,869

Single storey extension - £52,376

Side return extension - £40,024

Install an RSJ - £2,069

Outbuilding - £9,869

Build a Mansard loft conversion - £51,869

Loft conversion - £32,520

Build a kitchen extension - £41,869

Hip to gable loft conversion - £41,869

Granny annexe - £86,869

Garden office - £9,869

Convert a Garage - £15,869

Garage - £18,369

Build a flat roof extension - £21,869

Build a dormer loft conversion - £41,869

Concrete foundations - £6,119

Convert a bungalow loft - £28,869

Convert a basement - £36,024