Local BD19 extension builders & latest jobs
DAVID HARRISON BUILDING
£42/hour
£233/day
DAVID HARRISON BUILDING are here to help customers who need an Extension Builder in BD19. We offer a competitive rate to complete all your extensio...
"Two storey extension" - WF17, job posted 12/06/26
Garage Door Engineer
£29/hour
£227/day
Trusted and professional extension builder in BD19. Experienced in all extension buildering work and keeping within budget and on quote. Garage Doo...
"Loft conversion" - BD6, job posted 05/04/26
L J Robson (Contracts) Ltd
£28/hour
£216/day
Experienced extension builder ready to quote for your work. L J Robson (Contracts) Ltd is the best extension builder in BD19. No obligation free qu...
"Complete internal loft conversion" - BD4, job posted 14/02/26
Jones Masonry Ltd
£36/hour
£289/day
Jones Masonry Ltd is a trusted extension builder serving customers in BD19 and the surrounding area. Contact us to today to get a competitive quote...
"Two storey extension" - BD6, job posted 10/02/26
R S Plumbing Heating Services
£27/hour
£206/day
Need to find an Extension Builder near you for all your extension buildering work?
R S Plumbing Heating Services provides a local, trusted ...
"Velux loft conversion" - BD4, job posted 31/01/26
Ashton Harvey Croft Developments Ltd
£34/hour
£255/day
Operating across Yorkshire and offering all joinery works to suit your needs, we can beat any genuine quote. Our commitment to craftsmanship ensure...
"Loft conversion with or without a dormer" - BD4, job posted 14/10/25
T & B Builders
£25/hour
£149/day
T & B Builders is an established extension buildering business in BD19. We come highly recommended and provide competitive quotes for your work.
"RSJ installation" - BD6, job posted 23/04/25
Oakfield Home and Garden
£31/hour
£228/day
Relax... you have found a reliable extension builder in BD19. Oakfield Home and Garden is a friendly and reliable company based in BD19 who conside...
"Single storey extension" - BD4, job posted 22/12/23
west yorkshire plumbing and heating services ltd
£35/hour
£258/day
Experienced extension builder ready to quote for your work. west yorkshire plumbing and heating services ltd is the best extension builder in BD19....
"6 meter Single storey extension" - BD5, job posted 11/11/23
Paragon Oak Ltd
£31/hour
£242/day
Need an Extension Builder in BD19? Paragon Oak Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
Blue Sky
£32/hour
£242/day
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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 BD19 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Batley | £32 | £239 |
| Extension Builders near Mirfield | £31 | £236 |
| Extension Builders near Brighouse | £30 | £230 |
| Extension Builders near Morley | £31 | £239 |
| Extension Builders near Dewsbury | £33 | £245 |
| Extension Builders near Bradford | £29 | £223 |
| Extension Builders near Pudsey | £29 | £225 |
| Extension Builders near Huddersfield | £29 | £224 |
| Extension Builders near Ossett | £33 | £245 |
| Extension Builders near Halifax | £32 | £243 |
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 - £25,848
Garden office - £9,848
Granny annexe - £86,848
Build a flat roof extension - £21,848
Convert a Garage - £15,848
Hip to gable loft conversion - £41,848
Convert a bungalow loft - £28,848
Build a dormer loft conversion - £41,848
Build a swimming pool - £80,848
Build a Mansard loft conversion - £51,848
Concrete foundations - £6,098
Underpin a building - £17,348
Two storey extension - £87,772
Convert a basement - £35,790
Side return extension - £39,790
Loft conversion - £32,325
Garage - £18,348
Single storey extension - £51,960
Outbuilding - £9,848
Install an RSJ - £2,048
Build a kitchen extension - £41,848
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