Sort by rates or availability
P & N Joiners & Builders
Relax... you have found a reliable extension builder in G33. P & N Joiners & Builders is a friendly and reliable company based in G33 who consider ...
"Single storey extension" - G64, job posted 08/09/26
"Single storey extension" - G23, job posted 22/08/26
Kenmure Joinery Services
Kenmure Joinery Services are here to help customers who need an Extension Builder in G33. We offer a competitive rate to complete all your extensio...
"Loft conversion" - GLASGOW, job posted 22/03/26
DS Builders
Relax... you have found a reliable extension builder in G33. DS Builders is a friendly and reliable company based in G33 who consider no job as too...
"Two storey side extension, front porch extension, internal renovations." - GLASGOW, job posted 27/11/25
Pol-Scot Homes Ltd
Experienced extension builder ready to quote for your work. Pol-Scot Homes Ltd is the best extension builder in G33. No obligation free quotes and ...
"Lay a concrete foundation" - G33, job posted 27/09/25
Whyte homes
Whyte homes are here to help customers who need an Extension Builder in G33. We offer a competitive rate to complete all your extension buildering ...
"Loft conversion" - GLASGOW, job posted 08/07/25
KB Contractors
If you’ve been searching for ‘Builder’s near me’ then look no further than KB Contractors . As local Builders, we’ve established...
"Dormer loft conversion" - GLASGOW, job posted 28/05/25
Slimline Property Services
Slimline Property Services is an established extension buildering business in G33. We come highly recommended and provide competitive quotes for yo...
"Need an extension builder" - GLASGOW, job posted 15/05/25
Bradshaw Contracts Ltd
We are a well-established, family-run building business of father and son and friendly building experts who will help you every step of the way, en...
"Loft conversion" - GLASGOW, job posted 14/05/25
Arkiton Design & Build
Arkiton is one of the first combined architecture and construction companies in Glasgow, founded in 2017 by our in-house architect. Our aim is to s...
"Loft conversion" - GLASGOW, job posted 05/08/24
Arkiton
Relax... you have found a reliable extension builder in G33. Arkiton is a friendly and reliable company based in G33 who consider no job as too big...
"Loft conversion" - GLASGOW, job posted 20/04/24
Green Olive Projects LTD
Relax... you have found a reliable extension builder in G33. Green Olive Projects LTD is a friendly and reliable company based in G33 who consider ...
"Loft conversion" - GLASGOW, job posted 28/01/24
nest
nest is an established extension buildering business in G33. We come highly recommended and provide competitive quotes for your work.
"Loft conversion" - GLASGOW, job posted 23/01/24
Reid Builders
Trusted and professional extension builder in G33. Experienced in all extension buildering work and keeping within budget and on quote. Reid Builde...
"Loft conversion" - GLASGOW, job posted 16/01/24
Assured Building Management
We are a full design & build consultancy offering project management services targeting small to medium residential projects such as kitchen & bath...
"Loft conversion" - GLASGOW, job posted 13/01/24
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job
Compare G33 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Bishopbriggs | £35 | £262 |
| Extension Builders near Glasgow | £35 | £259 |
| Extension Builders near Cambuslang | £34 | £250 |
| Extension Builders near Rutherglen | £34 | £255 |
| Extension Builders near Kirkintilloch | £35 | £259 |
| Extension Builders near Blantyre | £33 | £240 |
| Extension Builders near Viewpark | £31 | £233 |
| Extension Builders near Coatbridge | £32 | £245 |
| Extension Builders near Bellshill | £32 | £235 |
| Extension Builders near Bearsden | £34 | £263 |
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 - £26,016
Garden office - £10,016
Granny annexe - £87,016
Build a flat roof extension - £22,016
Convert a Garage - £16,016
Hip to gable loft conversion - £42,016
Convert a bungalow loft - £29,016
Build a dormer loft conversion - £42,016
Build a swimming pool - £81,016
Build a Mansard loft conversion - £52,016
Concrete foundations - £6,266
Underpin a building - £17,516
Two storey extension - £88,024
Convert a basement - £37,680
Side return extension - £41,680
Loft conversion - £33,900
Garage - £18,516
Single storey extension - £55,320
Outbuilding - £10,016
Install an RSJ - £2,216
Build a kitchen extension - £42,016
People in G33 searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!