From £16,160
Kenmure Joinery Services are here to help customers who need an Extension Builder in Alexandria. We offer a competitive rate to complete all your e...
From £16,080
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Alexandria. Please contact us for a free, no obligat...
From £16,296
Need an Extension Builder in Alexandria? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jo...
From £15,952
Relax... you have found a reliable extension builder in Alexandria. DS Builders is a friendly and reliable company based in Alexandria who consider...
From £15,928
J & J Property Services is an established extension buildering business in Alexandria. We come highly recommended and provide competitive quotes fo...
From £15,808
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Alexandria and the surrounding area. Contact us to today to get ...
From £15,376
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Alexandria. No obligation free ...
From £16,272
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Alexandria and the surrounding area. Contact us to today to get a co...
From £16,104
Alexandria, G83
DRUMKINNON JOINERY & BUILDING is a trusted extension builder serving customers in Alexandria and the surrounding area. Contact us to today to get a...
From £16,136
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Garage conversions in Alexandria typically range from £15,376 (Glencroft Builders Ltd based in G81) to £16,296 (Gman-Joinery & Builders based in G13), but the only way to get an accurate cost for your specific project is to get quotes.
Post a job with HaMuch and we'll send it to extension builders in Alexandria who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Dumbarton | £29 | £232 |
| Convert A Garage near Greenock | £30 | £243 |
| Convert A Garage near Port Glasgow | £32 | £250 |
| Convert A Garage near Erskine | £34 | £258 |
| Convert A Garage near Clydebank | £35 | £264 |
| Convert A Garage near Renfrewshire | £54 | £398 |
| Convert A Garage near Bearsden | £34 | £263 |
| Convert A Garage near Renfrew | £35 | £263 |
| Convert A Garage near Johnstone | £52 | £381 |
| Convert A Garage near Paisley | £34 | £259 |
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 - £17,511

Two storey extension - £88,017

Build a timber frame extension - £26,011

Build a swimming pool - £81,011

Single storey extension - £55,224

Side return extension - £41,626

Install an RSJ - £2,211

Outbuilding - £10,011

Build a Mansard loft conversion - £52,011

Loft conversion - £33,855

Build a kitchen extension - £42,011

Hip to gable loft conversion - £42,011

Granny annexe - £87,011

Garden office - £10,011

Convert a Garage - £16,011

Garage - £18,511

Build a flat roof extension - £22,011

Build a dormer loft conversion - £42,011

Concrete foundations - £6,261

Convert a bungalow loft - £29,011

Convert a basement - £37,626