Find affordable extension builders near B45
- Local extension builders B45
- Job estimates from extension builders near you
- Compare B45 extension builders rates
| Low | Average | High |
|---|---|---|
| £24 | £25 | £30 |
| Average hourly rate from 20 extension builders in B45 ex VAT or callout | ||
Average B45 extension builder hourly rate is £25
Range from the cheapest, mostly independent, £24 per hour and £190 per day (Ciara Construction Company) to the dearest, normally the best, £30 per hour and £300 per day (Demolition Solutions 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 B45
D Broomhall
£25/hour
£196/day
Need to find an Extension Builder near you for all your work?
D Broomhall provides a local, trusted service in and around B45. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Loft conversion"
B30
Ciara Construction Company
£24/hour
£190/day
Trusted and professional extension builder in B45. Experienced in all work and keeping within budget and on quote. Ciara Construction Company have many happy customers in B45, testimonials available.
"Dormer loft conversion"
B62
Plowman & Wood
£25/hour
£196/day
Extension Builder in B45, B45 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. Plowman & Wood is the best Extension Builder in B45. No obligation free quotes and many happy customers.
"Small downstairs extension to front property, to install a toilet and associated plumbing, remove small brick wall on drive"
CAROL, B32
D & S Decorating & Building Services Ltd
£24/hour
£191/day
Trusted and professional extension builder in B45. Experienced in all work and keeping within budget and on quote. D & S Decorating & Building Services Ltd have many happy customers in B45, testimonials available.
"Concrete foundation"
B29
A.S. Garden Maintenance
£24/hour
£191/day
A.S. Garden Maintenance are extension builders in B45 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 B45 and testimonials.
"We would like a builder for a 3m extension to the back of our house (similar to a conservatory)."
SHEIKH, B30
Demolition Solutions Ltd
£30/hour
£300/day
Extension Builder in B45, B60. Covering 20 mile radius.
Demolition Solutions Ltd is a trusted Extension Builder serving customers in B45 and the surrounding area. Contact us to today to get a competitive quote for work in B45. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Do you do small job, patio wall and steps at my son's house need repairs. Would you be interested."
GRIFFITHS, ALVECHURCH
K & T Design & Build
£25/hour
£196/day
Extension Builder in B45, B31 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. K & T Design & Build is the best Extension Builder in B45. No obligation free quotes and many happy customers.
"Loft conversion"
BROMSGROVE
Platinum Build
£25/hour
£196/day
Relax... you have found a reliable extension builder in B45. Platinum Build is a friendly and reliable company based in B45 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Loft conversion"
B45
Glorious Building Company Limited
£25/hour
£197/day
Need to find an Extension Builder near you for all your work?
Glorious Building Company Limited provides a local, trusted service in and around B45. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
" Dear Sir / Madam We're in the process of buying the home below and would like to get a very rough ballpark figure for a loft conversion, including ensuite bathroom and staircase: I've attached an image of the roof from Google Satellite View, from the rear aspect of the home, where I believe a..."
WARREN, B32
C A Rendering Services Ltd
£25/hour
£197/day
Extension Builder in B45, B61. Covering 20 mile radius.
C A Rendering Services Ltd is a trusted Extension Builder serving customers in B45 and the surrounding area. Contact us to today to get a competitive quote for work in B45. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Wilson & Son
£25/hour
£196/day
Wilson & Son is an established and experienced local extension builder in B45. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
FAIRFIELD BUILDERS LTD
£25/hour
£196/day
Relax... you have found a reliable extension builder in B45. FAIRFIELD BUILDERS LTD is a friendly and reliable company based in B45 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Davies Interiors Ltd
£26/hour
£202/day
Extension Builder in B45, B62. Working within a 20 mile radius.
Davies Interiors Ltd is an established business in B45. We come highly recommended and provide competitive quotes for your work.
CREATION BUILDING SERVICES
£25/hour
£196/day
CREATION BUILDING SERVICES are extension builders in B45 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 B45 and testimonials.
ALLAN JONES CONSTRUCTION LTD
£24/hour
£193/day
ALLAN JONES CONSTRUCTION LTD is an established and experienced local extension builder in B45. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Crawford & Co. Carpentry & Construction
£25/hour
£250/day
Extension Builder in Bromsgrove, B61. Working within a 20 mile radius.
Crawford & Co. Carpentry & Construction is a trusted local building company based in Bromsgrove, serving Worcestershire, Birmingham, and surrounding areas. With over 10 years of experience in the trade, we specialise in high-quality carpentry, hom...
Areas Covered - Serving Bromsgrove, Redditch, Droitwich, Worcester, Birmingham, Solihull, Kidderminster, and across the West Midlands, Worcestershire, Shropshire and further.
Michael Locke Garage Doors
£25/hour
£197/day
Need to find an Extension Builder near you for all your work?
Michael Locke Garage Doors provides a local, trusted service in and around B45. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Stemart Construction & Development
£25/hour
£197/day
Extension Builder in B45, B61. Working within a 20 mile radius.
Stemart Construction & Development is an established business in B45. We come highly recommended and provide competitive quotes for your work.
SM&S General Property Repairs
£25/hour
£196/day
Extension Builder in B45, B38. Covering 20 mile radius.
SM&S General Property Repairs is a trusted Extension Builder serving customers in B45 and the surrounding area. Contact us to today to get a competitive quote for work in B45. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
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 B45 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Bromsgrove | £27 | £208 |
| Extension Builders near Halesowen | £25 | £198 |
| Extension Builders near Oldbury | £25 | £196 |
| Extension Builders near Rowley Regis | £25 | £196 |
| Extension Builders near Smethwick | £25 | £195 |
| Extension Builders near Stourbridge | £25 | £194 |
| Extension Builders near Brierley Hill | £24 | £192 |
| Extension Builders near Birmingham | £25 | £197 |
| Extension Builders near Kidderminster | £23 | £183 |
| Extension Builders near Dudley | £24 | £193 |
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 - £25,632

Garden office - £9,632

Granny annexe - £86,632

Flat roof extension - £21,632

Garage conversion - £15,632

Hip to gable loft conversion - £41,632

Bungalow loft conversion - £28,632

Dormer loft conversion - £41,632

Swimming pool - £80,632

Mansard loft conversion - £51,632

Concrete foundation - £5,882

Underpinning - £17,132

Two storey extension - £87,448

Basement conversion - £33,360

Side return extension - £37,360

Loft conversion - £30,300

Garage - £18,132

Single storey extension - £47,640

Outbuilding - £9,632

RSJ installation - £1,832

Kitchen extension - £41,632
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