Find affordable extension builders near DA15
- Local extension builders DA15
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £12 | £36 | £40 |
| Average hourly rate from 51 extension builders in DA15 ex VAT or callout | ||
Average DA15 extension builder hourly rate is £37
Range from the cheapest, mostly independent, £36 per hour and £225 per day (Pro-Tec Roofing & Building Services Ltd) to the dearest, normally the best, £39 per hour and £242 per day (EVConstructing Ltd).
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 DA15
PAUL BEADLE CONSTRUCTION
Bexley DA15
£37/hour
£231/day
PAUL BEADLE CONSTRUCTION are here to help customers who need an Extension Builder in DA15. We offer a competitive rate to complete all your jobs to professional standards.
"Loft conversion"
DA16
Pro-Tec Roofing & Building Services Ltd
£36/hour
£226/day
Pro-Tec Roofing & Building Services Ltd is an established and experienced local extension builder in DA15. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
"Outbuilding"
SIDCUP
CSR BUILDING SERVICES
Bexley DA15
£37/hour
£231/day
CSR BUILDING SERVICES are here to help customers who need an Extension Builder in DA15. We offer a competitive rate to complete all your jobs to professional standards.
"Single storey extension"
DA15
Self employer
£37/hour
£225/day
Trusted and professional extension builder in DA15. Experienced in all work and keeping within budget and on quote. Self employer have many happy customers in DA15, testimonials available.
"Underpinning"
BEXLEY
EVConstructing Ltd
Kent DA15
£39/hour
£241/day
Extension Builder in Kent, DA15. Working within a 10 mile radius.
At EVConstructing Ltd , we have experience of supplying, designing and fitting bathrooms since 2011. We pride ourselves on being the go-to bathroom fitters for discerning customers in the Kent area.It is a well-known fact that bathrooms se...
"Dormer loft conversion"
SE9
N Bowyer Builder
£37/hour
£230/day
Extension Builder in DA15, DA15. Covering 10 mile radius.
N Bowyer Builder is a trusted Extension Builder serving customers in DA15 and the surrounding area. Contact us to today to get a competitive quote for work in DA15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"RSJ installation - check if we need one installed"
JIMMY, ELTHAM
Direct Roofing
Sidcup DA15
£37/hour
£231/day
Direct Roofing is an established and experienced local extension builder in DA15. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
"Side return extension"
DA16
Leadway Developments Ltd
£37/hour
£226/day
Relax... you have found a reliable extension builder in DA15. Leadway Developments Ltd is a friendly and reliable company based in DA15 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Kitchen extension"
WELLING
Europa
Kent DA15
£39/hour
£241/day
Europa is an established and experienced local extension builder in DA15. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
Hennessy Ltd
£39/hour
£241/day
Hennessy Ltd are extension builders in DA15 who work within a 10 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in DA15 and testimonials.
Mormac Group
£37/hour
£228/day
Relax... you have found a reliable extension builder in DA15. Mormac Group is a friendly and reliable company based in DA15 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Montrose Builders Ltd
£37/hour
£231/day
Extension Builder in DA15, DA15.
Need an Extension Builder in DA15? Montrose Builders Ltd has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
Aura Construction
£36/hour
£230/day
Extension Builder in DA15, DA14. Covering 10 mile radius.
Aura Construction is a trusted Extension Builder serving customers in DA15 and the surrounding area. Contact us to today to get a competitive quote for work in DA15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Tage London
£36/hour
£230/day
Tage London are here to help customers who need an Extension Builder in DA15. We offer a competitive rate to complete all your jobs to professional standards.
T.C & D CONSTRUCTION LTD
Bexley DA15
£37/hour
£231/day
Relax... you have found a reliable extension builder in DA15. T.C & D CONSTRUCTION LTD is a friendly and reliable company based in DA15 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
RIGHTBUILDUK
£36/hour
£230/day
Need to find an Extension Builder near you for all your work?
RIGHTBUILDUK provides a local, trusted service in and around DA15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
R Tredget & Son
2 Park Mead, Sidcup, Kent DA15
£39/hour
£241/day
R Tredget & Son are here to help customers who need an Extension Builder in DA15. We offer a competitive rate to complete all your jobs to professional standards.
T L CONSTRUCTION
£37/hour
£231/day
Trusted and professional extension builder in DA15. Experienced in all work and keeping within budget and on quote. T L CONSTRUCTION have many happy customers in DA15, testimonials available.
Quote Builders Ltd
Sidcup DA15
£39/hour
£242/day
Extension Builder in Sidcup, DA15. Working within a 10 mile radius.
Our building services company Quote Builders Ltd was established in 2019. Since then we have been helping customers in London by providing professional, trustworthy building services.We know it can be hard to find a builder that you can re...
INFINITY BUILDERS
£37/hour
£231/day
Need to find an Extension Builder near you for all your work?
INFINITY BUILDERS provides a local, trusted service in and around DA15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Quickly find an Extension Builder in DA15
Use these steps to find Extension Builders in DA15 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in DA15. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local DA15 Extension Builders or phone them directly - you’re in control!
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
Local Extension Builders in London Boroughs
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 - £25,800
Garden office - £9,800
Granny annexe - £86,800
Flat roof extension - £21,800
Garage conversion - £15,800
Hip to gable loft conversion - £41,800
Bungalow loft conversion - £28,800
Dormer loft conversion - £41,800
Swimming pool - £80,800
Mansard loft conversion - £51,800
Concrete foundation - £6,050
Underpinning - £17,300
Two storey extension - £87,700
Basement conversion - £35,250
Side return extension - £39,250
Loft conversion - £31,875
Garage - £18,300
Single storey extension - £51,000
Outbuilding - £9,800
RSJ installation - £2,000
Kitchen extension - £41,800
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