Find affordable WD17 extension builders
- Local extension builders WD17
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £3 | £35 | £50 |
| Average hourly rate from 26 extension builders in WD17 ex VAT or callout | ||
Average WD17 extension builder hourly rate is £36
Range from the cheapest, mostly independent, £20 per hour and £150 per day (Garston Decor) to the dearest, normally the best, £50 per hour and £500 per day (Design & Build Builders 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 WD17
Primrose Projects
WATFORD, Hertfordshire WD17
£37/hour
£233/day
Primrose Projects is an established and experienced local extension builder in WD17. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
"Loft conversion"
SOPHIE-RHEMA, WD19
BigDog
£37/hour
£237/day
BigDog are extension builders in WD17 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 WD17 and testimonials.
"Looking for a loft conversion with a flat shed dormer (1 bed and bathroom) i have plans which have been submitted so looking for quotes"
DUJON, WD24
Titian Designs
Hertfordshire WD17
£39/hour
£246/day
Extension Builder in WD17, WD17.
Need an Extension Builder in WD17? Titian Designs has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
"Loft conversion"
SAMANTHA, WD24
Watford Trades
£37/hour
£237/day
Extension Builder in WD17, WD18. Working within a 10 mile radius.
Watford Trades is an established business in WD17. We come highly recommended and provide competitive quotes for your work.
"Side return extension "
WD18
1st Choice Builders UK
£37/hour
£237/day
Extension Builder in WD17, WD18 covering a 10 mile radius.
Experienced Extension Builder ready to quote for your work. 1st Choice Builders UK is the best Extension Builder in WD17. No obligation free quotes and many happy customers.
" I am looking for quotes for a small rear extension on a terraced property in WD18, Watford. The extension will be built directly behind the existing kitchen and will house a toilet, stand-up shower, and a small hand basin. Existing Details: Property Type: Mid-terrace house Location: WD18,..."
GYANENDRA, WATFORD
DSB Premier Construction Limited
£41/hour
£241/day
Extension Builder in WD17, WD24. Working within a 10 mile radius.
Homeowners look no further if you want a qualified Extension Builder to work in your home. DSB Premier Construction Limited are tidy and neat, providing a quality service unmatched in the WD17 area.
" I am looking for quotes for a small rear extension on a terraced property in WD18, Watford. The extension will be built directly behind the existing kitchen and will house a toilet, stand-up shower, and a small hand basin. Existing Details: Existing Kitchen Width (internal): 2.01 metres ..."
GYANENDRA, WD18
Progressive Design London
£37/hour
£232/day
Extension Builder in WD17, WD24 covering a 10 mile radius.
Experienced Extension Builder ready to quote for your work. Progressive Design London is the best Extension Builder in WD17. No obligation free quotes and many happy customers.
"Single storey extension"
DAVID, WATFORD
Conversion Property and Electrical Services
£39/hour
£246/day
Extension Builder in North Watford Hertfordshire, WD24. Working within a 10 mile radius.
Our building services company Conversion Property and Electrical Services has 17 years of experience in the industry. We have been helping customers in Hertfordshire, Bedfordshire, London and the surrounding area by providing professional, trustwo...
"Hip to gable loft conversion"
SIDNEY, WD24
A&T Building
£37/hour
£236/day
Extension Builder in WD17, WD18. Working within a 10 mile radius.
A&T Building is an established business in WD17. We come highly recommended and provide competitive quotes for your work.
"Loft conversion"
WD17
Tonybuild
£37/hour
£237/day
Relax... you have found a reliable extension builder in WD17. Tonybuild is a friendly and reliable company based in WD17 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Two storey extension"
WATFORD
Stable Home Improvements
£30/hour
£250/day
Extension Builder in WD17, WD24. Working within a 10 mile radius.
Stable Home Improvements is an established business in WD17. We come highly recommended and provide competitive quotes for your work.
"Side return extension"
WD17
Gutu Construction Ltd
£21/hour
£180/day
Need to find an Extension Builder near you for all your work?
Gutu Construction Ltd provides a local, trusted service in and around WD17. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
T N Roofing
£37/hour
£236/day
Extension Builder in WD17, WD23. Working within a 10 mile radius.
T N Roofing is an established business in WD17. We come highly recommended and provide competitive quotes for your work.
Lee Eldridge Roofing Specialist
£37/hour
£236/day
Extension Builder in WD17, WD18 covering a 10 mile radius.
Experienced Extension Builder ready to quote for your work. Lee Eldridge Roofing Specialist is the best Extension Builder in WD17. No obligation free quotes and many happy customers.
Garston Decor
£20/hour
£150/day
Extension Builder in Watford, WD24. Working within a 10 mile radius.
We are established building company working in industry for over 27 years
all aspects of work covered recommended by Howden and benchmark kitchens
all work insured and covered by 12 month warranty references available on re...
Frame Brickwork
£38/hour
£237/day
Relax... you have found a reliable extension builder in WD17. Frame Brickwork is a friendly and reliable company based in WD17 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Design & Build Builders Ltd
£50/hour
£500/day
Trusted and professional extension builder in WD17. Experienced in all work and keeping within budget and on quote. Design & Build Builders Ltd have many happy customers in WD17, testimonials available.
Architectural Brickwork Services
£39/hour
£246/day
Extension Builder in Oxhey Hertfordshire, WD19. Working within a 10 mile radius.
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the additional cost and stress of moving. Within most properties there is untapped potential just waiting to be ...
Beaumont property holdings
£37/hour
£237/day
Extension Builder in Watford, WD19. Working within a 10 mile radius.
Areas Covered - General building
Crown Building
£37/hour
£233/day
Relax... you have found a reliable extension builder in WD17. Crown Building is a friendly and reliable company based in WD17 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Quickly find an Extension Builder in WD17
Use these steps to find Extension Builders in WD17 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in WD17. 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 WD17 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 - £26,000
Garden office - £10,000
Granny annexe - £87,000
Flat roof extension - £22,000
Garage conversion - £16,000
Hip to gable loft conversion - £42,000
Bungalow loft conversion - £29,000
Dormer loft conversion - £42,000
Swimming pool - £81,000
Mansard loft conversion - £52,000
Concrete foundation - £6,250
Underpinning - £17,500
Two storey extension - £88,000
Basement conversion - £37,500
Side return extension - £41,500
Loft conversion - £33,750
Garage - £18,500
Single storey extension - £55,000
Outbuilding - £10,000
RSJ installation - £2,200
Kitchen extension - £42,000
People in WD17 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!