Local RH12 extension builders
M + H Building Services
£35/hour
£242/day
Trusted and professional extension builder in RH12. Experienced in all extension buildering work and keeping within budget and on quote. M + H Buil...
"Loft conversion" - RH12
GreenBuild
£45/hour
£302/day
Established in 2005, GreenBuild provides a sustainable high-end construction service throughout Sussex, Surrey and the surrounding areas. Our exper...
"Swimming pool" - SOUTHWATER
GreenBuild
£34/hour
£244/day
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Fit rsj/steels only to rear" - PHILIP, RH13
CadLine Ltd
£40/hour
£289/day
Trusted and professional extension builder in RH12. Experienced in all extension buildering work and keeping within budget and on quote. CadLine Lt...
"Garage conversion" - HORSHAM
Design-a-loft
£37/hour
£248/day
Trusted and professional extension builder in RH12. Experienced in all extension buildering work and keeping within budget and on quote. Design-a-l...
"Loft conversion" - HORSHAM
Capital lofts ltd
£38/hour
£257/day
Capital lofts are a design and build construction company based in Horsham, we provide high quality workmanship from architectural drawings to a f...
"Loft conversion - rear dormer on 3 bed 1930 mid terrace in Horsham. Plans and structural calcs are available." - ANDY, HORSHAM
Farley Patio & Paving
£23/hour
£203/day
Hi I'm an independent patio and drive way specialist with over 10 years experence. My reasonable prices and my professional work is every reason to...
G & R Homes
£40/hour
£267/day
G & R Homes is an established and experienced local extension builder in RH12. Please contact us for a free, no obligation quote and competitive ra...
AWS Home Improvements
£41/hour
£267/day
AWS Home Improvements is an established extension buildering business in RH12. We come highly recommended and provide competitive quotes for your w...
Michael & Co
£41/hour
£283/day
Need an Extension Builder in RH12? Michael & Co has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
Aurabuild
£40/hour
£276/day
Relax... you have found a reliable extension builder in RH12. Aurabuild is a friendly and reliable company based in RH12 who consider no job as too...
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 RH12 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Horsham | £32 | £226 |
| Extension Builders near Crawley | £33 | £227 |
| Extension Builders near Mid Sussex | £30 | £224 |
| Extension Builders near Horley | £35 | £234 |
| Extension Builders near Haywards Heath | £30 | £222 |
| Extension Builders near Burgess Hill | £31 | £208 |
| Extension Builders near Reigate | £36 | £238 |
| Extension Builders near Redhill | £36 | £236 |
| Extension Builders near Great Bookham | £36 | £235 |
| Extension Builders near East Grinstead | £32 | £220 |
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 - £26,096
Garden office - £10,096
Granny annexe - £87,096
Build a flat roof extension - £22,096
Convert a Garage - £16,096
Hip to gable loft conversion - £42,096
Convert a bungalow loft - £29,096
Build a dormer loft conversion - £42,096
Build a swimming pool - £81,096
Build a Mansard loft conversion - £52,096
Concrete foundations - £6,346
Underpin a building - £17,596
Two storey extension - £88,144
Convert a basement - £38,580
Side return extension - £42,580
Loft conversion - £34,650
Garage - £18,596
Single storey extension - £56,920
Outbuilding - £10,096
Install an RSJ - £2,296
Build a kitchen extension - £42,096
People in RH12 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!