Sort by rates or availability
DS Builders
Relax... you have found a reliable extension builder in Kilsyth. DS Builders is a friendly and reliable company based in Kilsyth who consider no jo...
Collum & Scott Roughcasting
Need an Extension Builder in Kilsyth? Collum & Scott Roughcasting has been helping local clients (20 mile radius) with their extension buildering j...
JOHN COYNE JOINER & BUILDERS
Relax... you have found a reliable extension builder in Kilsyth. JOHN COYNE JOINER & BUILDERS is a friendly and reliable company based in Kilsyth w...
Pol-Scot Homes Ltd
Artur Polujan
Experienced extension builder ready to quote for your work. Pol-Scot Homes Ltd is the best extension builder in Kilsyth. No obligation free quotes ...
Tom Hillis Joiners & Builders
Trusted and professional extension builder in Kilsyth. Experienced in all extension buildering work and keeping within budget and on quote. Tom Hil...
J FANNAN JNRS AND BUILDERS LTD
J FANNAN JNRS AND BUILDERS LTD is an established extension buildering business in Kilsyth. We come highly recommended and provide competitive quote...
£33/hr
£244/day
JLC BUILDERS
JLC BUILDERS are here to help customers who need an Extension Builder in Kilsyth. We offer a competitive rate to complete all your extension builde...
£35/hr
£259/day
D MCALPINE BUILDER AND PROPERT
Trusted and professional extension builder in Kilsyth. Experienced in all extension buildering work and keeping within budget and on quote. D MCALP...
£37/hr
£268/day
D & G
Need an Extension Builder in Kilsyth? D & G has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Ge...
£29/hr
£219/day
TURNAROUND JOINERS & BUILDERS LTD
TURNAROUND JOINERS & BUILDERS LTD is an established extension buildering business in Kilsyth. We come highly recommended and provide competitive qu...
£31/hr
£226/day
Paul Wilson Builders
Experienced extension builder ready to quote for your work. Paul Wilson Builders is the best extension builder in Kilsyth. No obligation free quote...
£37/hr
£277/day
FRBS First Roofing and Building Services Ltd
We are FRBS Ltd, within our company we have qualified tradesmen from many backgrounds: roofing, roughcasting, landscaping, brickwork and joinery, w...
£40/hr
£292/day
jeramythegate
Trusted and professional extension builder in Kilsyth. Experienced in all extension buildering work and keeping within budget and on quote. jeramyt...
£18/hr
£130/day
CALEDONIA ROOFING LTD
Thomas Templeman
Reliable and professional leaving a great job
£35/hr
£259/day
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...
£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...
£32/hr
£266/day
PRG & Son Joinery and Construction
Looking for an Extension Builder near Kilsyth for all your extension buildering jobs?
PRG & Son Joinery and Construct...
£30/hr
£224/day
Slimline Property Services
Slimline Property Services is an established extension buildering business in Kilsyth. We come highly recommended and provide competitive quotes fo...
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 Kilsyth extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Cumbernauld | £31 | £234 |
| Extension Builders near Kirkintilloch | £35 | £259 |
| Extension Builders near East Dunbartonshire | £35 | £262 |
| Extension Builders near Bishopbriggs | £35 | £262 |
| Extension Builders near Coatbridge | £32 | £245 |
| Extension Builders near Airdrie | £31 | £238 |
| Extension Builders near North Lanarkshire | £31 | £238 |
| Extension Builders near Viewpark | £31 | £233 |
| Extension Builders near Glasgow | £35 | £259 |
| Extension Builders near Falkirk | £31 | £208 |
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 - £25,976

Garden office - £9,976

Granny annexe - £86,976

Build a flat roof extension - £21,976

Convert a Garage - £15,976

Hip to gable loft conversion - £41,976

Convert a bungalow loft - £28,976

Build a dormer loft conversion - £41,976

Build a swimming pool - £80,976

Build a Mansard loft conversion - £51,976

Concrete foundations - £6,226

Underpin a building - £17,476

Two storey extension - £87,964

Convert a basement - £37,230

Side return extension - £41,230

Loft conversion - £33,525

Garage - £18,476

Single storey extension - £54,520

Outbuilding - £9,976

Install an RSJ - £2,176

Build a kitchen extension - £41,976
People in Kilsyth 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!