Find affordable extension builders near Dumbarton
- Local extension builders Dumbarton
- Job estimates from extension builders near you
- Compare Dumbarton extension builders rates
| Low | Average | High |
|---|---|---|
| £18 | £41 | £150 |
| Average hourly rate from 9 extension builders in Dumbarton ex VAT or callout | ||
Average Dumbarton extension builder hourly rate is £41
Range from the cheapest, mostly independent, £18 per hour and £160 per day (CR Joiners) to the dearest, normally the best, £150 per hour and £1000 per day (GM Environmentals).
Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
Local extension builders Dumbarton
DRUMKINNON JOINERY & BUILDING
£32/hour
£241/day
Extension Builder in Dumbarton, G83. Covering 20 mile radius.
DRUMKINNON JOINERY & BUILDING is a trusted Extension Builder serving customers in Dumbarton and the surrounding area. Contact us to today to get a competitive quote for work in Dumbarton. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Single story extension"
PA7
CR Joiners
£18/hour
£160/day
Trusted and professional extension builder in Dumbarton. Experienced in all work and keeping within budget and on quote. CR Joiners have many happy customers in Dumbarton, testimonials available.
GH BUILDING SERVICES LTD
£31/hour
£240/day
GH BUILDING SERVICES LTD are extension builders in Dumbarton who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in Dumbarton and testimonials.
Glencroft Builders Ltd
£18/hour
£170/day
Extension Builder in Dumbarton, G81 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. Glencroft Builders Ltd is the best Extension Builder in Dumbarton. No obligation free quotes and many happy customers.
Alan Donaghue
£30/hour
£300/day
Extension Builder in Dumbarton, PA8. Working within a 20 mile radius.
Alan Donaghue is an established business in Dumbarton. We come highly recommended and provide competitive quotes for your work.
PC Builder
£30/hour
£224/day
PC Builder is an established and experienced local extension builder in Dumbarton. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
LOCHNAGAR CONSTRUCTION LTD
£29/hour
£224/day
Extension Builder in Dumbarton, G81. Covering 20 mile radius.
LOCHNAGAR CONSTRUCTION LTD is a trusted Extension Builder serving customers in Dumbarton and the surrounding area. Contact us to today to get a competitive quote for work in Dumbarton. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Hughes Property Solutions Ltd
£30/hour
£223/day
Extension Builder in Dumbarton, PA4. Covering 20 mile radius.
Hughes Property Solutions Ltd is a trusted Extension Builder serving customers in Dumbarton and the surrounding area. Contact us to today to get a competitive quote for work in Dumbarton. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
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GM Environmentals
£150/hour
£1000/day
GM Environmentals is an established and experienced local extension builder in Dumbarton. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
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 Dumbarton extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Dumbarton | £25 | £200 |
| Extension Builders near Greenock | £24 | £200 |
| Extension Builders near Port Glasgow | £28 | £220 |
| Extension Builders near Erskine | £30 | £222 |
| Extension Builders near Clydebank | £30 | £225 |
| Extension Builders near Renfrewshire | £47 | £348 |
| Extension Builders near Renfrew | £29 | £224 |
| Extension Builders near Johnstone | £45 | £333 |
| Extension Builders near Paisley | £30 | £223 |
| Extension Builders near Bearsden | £29 | £224 |
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.
Timber frame extension - £26,472
Garden office - £10,472
Granny annexe - £87,472
Flat roof extension - £22,472
Garage conversion - £16,472
Hip to gable loft conversion - £42,472
Bungalow loft conversion - £29,472
Dormer loft conversion - £42,472
Swimming pool - £81,472
Mansard loft conversion - £52,472
Concrete foundation - £6,722
Underpinning - £17,972
Two storey extension - £88,708
Basement conversion - £42,810
Side return extension - £46,810
Loft conversion - £38,175
Garage - £18,972
Single storey extension - £64,440
Outbuilding - £10,472
RSJ installation - £2,672
Kitchen extension - £42,472
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