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Adelphi Design & Construction Ltd
Adelphi Design & Construction Ltd is an established and experienced local extension builder in G61. Please contact us for a free, no obligation quo...
"Single storey extension" - G23, job posted 22/08/26
Gman-Joinery & Builders
Need an Extension Builder in G61? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ...
"Loft conversion" - GLASGOW, job posted 22/03/26
LOCHNAGAR CONSTRUCTION LTD
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in G61 and the surrounding area. Contact us to today to get a competiti...
"Two storey side extension, front porch extension, internal renovations." - GLASGOW, job posted 27/11/25
LAKE BUILDERS LTD
LAKE BUILDERS LTD is an established extension buildering business in G61. We come highly recommended and provide competitive quotes for your work.<...
"Loft conversion" - GLASGOW, job posted 08/07/25
£32/hr
£246/day
CMK Home Extensions Ltd
CMK Home Extensions Ltd is an established extension buildering business in G61. We come highly recommended and provide competitive quotes for your ...
"Dormer loft conversion" - GLASGOW, job posted 28/05/25
£40/hr
£292/day
Greg Collins Carpentry and Joinery
Greg Collins Joinery & Carpentry offers a range of serveries for home, business and commercial properties. I take a personal pride in my work ensur...
"Need an extension builder" - GLASGOW, job posted 15/05/25
£38/hr
£276/day
Colin Baird
I carry out building and carpentry work in and around East Dunbartonshire and. North Glasgow.Projects carried out include:- Loft conversions;- Full...
"Loft conversion" - GLASGOW, job posted 14/05/25
Compare G61 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Bearsden | £34 | £263 |
| Extension Builders near Clydebank | £35 | £265 |
| Extension Builders near Renfrew | £35 | £264 |
| Extension Builders near Bishopbriggs | £35 | £262 |
| Extension Builders near Erskine | £34 | £258 |
| Extension Builders near Glasgow | £35 | £259 |
| Extension Builders near Paisley | £34 | £259 |
| Extension Builders near East Dunbartonshire | £35 | £261 |
| Extension Builders near Kirkintilloch | £35 | £258 |
| Extension Builders near Giffnock | £35 | £260 |
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 - £26,184

Garden office - £10,184

Granny annexe - £87,184

Build a flat roof extension - £22,184

Convert a Garage - £16,184

Hip to gable loft conversion - £42,184

Convert a bungalow loft - £29,184

Build a dormer loft conversion - £42,184

Build a swimming pool - £81,184

Build a Mansard loft conversion - £52,184

Concrete foundations - £6,434

Underpin a building - £17,684

Two storey extension - £88,276

Convert a basement - £39,570

Side return extension - £43,570

Loft conversion - £35,475

Garage - £18,684

Single storey extension - £58,680

Outbuilding - £10,184

Install an RSJ - £2,384

Build a kitchen extension - £42,184
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