Local Southminster extension builders
C ROOT DESIGN & BUILD LIMITED
£31/hour
£210/day
Southminster, CM0
C ROOT DESIGN & BUILD LIMITED is a trusted extension builder serving customers in Southminster and the surrounding area. Contact us to today to get...
Shard Renovations Limited
£30/hour
£209/day
Need to find an Extension Builder near you for all your work?
Shard Renovations Limited provides a local, trusted service in and around S...
DF Clark Design
£31/hour
£209/day
Need an Extension Builder in Southminster? DF Clark Design has been helping local clients (20 mile radius) with their jobs for many years. Get a q...
MARTIN BROTHERS CONSTRUCTION
£31/hour
£209/day
Experienced extension builder ready to quote for your work. MARTIN BROTHERS CONSTRUCTION is the best extension builder in Southminster. No obligati...
Solution building contractors LTD
£35/hour
£300/day
I constructed the luxury spa at Orsett hall hotel including the swimming pool and jacuzzi in the basement. I have constructed over 100 new build ho...
M&J Brickwork Ltd
£33/hour
£217/day
M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
M&J Brickwork & Carpentry Ltd
£31/hour
£246/day
Fast response for all your needs around Southminster
M&J Brickwork & Carpentry Ltd are an established and experience...
MGH BUILDING SOLUTIONS
£32/hour
£210/day
Trusted and professional extension builder in Southminster. Experienced in all work and keeping within budget and on quote. MGH BUILDING SOLUTIONS...
Cavanagh Construction Ltd
£30/hour
£210/day
Relax... you have found a reliable extension builder in Southminster. Cavanagh Construction Ltd is a friendly and reliable company based in Southmi...
CLE BUILDING SERVICES LIMITED
£32/hour
£212/day
Relax... you have found a reliable extension builder in Southminster. CLE BUILDING SERVICES LIMITED is a friendly and reliable company based in Sou...
MALDON BUILDING SERVICES LTD
£32/hour
£211/day
Relax... you have found a reliable extension builder in Southminster. MALDON BUILDING SERVICES LTD is a friendly and reliable company based in Sout...
MALDON BUILDING SERVICES
£32/hour
£211/day
Experienced extension builder ready to quote for your work. MALDON BUILDING SERVICES is the best extension builder in Southminster. No obligation f...
Parker James Builds Ltd
£35/hour
£230/day
Relax... you have found a reliable extension builder in Southminster. Parker James Builds Ltd is a friendly and reliable company based in Southmins...
CONCORD BUILDERS LIMITED
£32/hour
£214/day
Need an Extension Builder in Southminster? CONCORD BUILDERS LIMITED has been helping local clients (20 mile radius) with their jobs for many years...
C & C Conversions Ltd
£33/hour
£218/day
Experienced extension builder ready to quote for your work. C & C Conversions Ltd is the best extension builder in Southminster. No obligation free...
K R WHITELEY BUILDING CONTRACT
£32/hour
£212/day
Trusted and professional extension builder in Southminster. Experienced in all work and keeping within budget and on quote. K R WHITELEY BUILDING ...
SMH Property Services Ltd
£31/hour
£210/day
SMH Property Services Ltd are here to help customers who need an Extension Builder in Southminster. We offer a competitive rate to complete all you...
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 Southminster extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Maldon | £32 | £213 |
| Extension Builders near Southend-on-Sea | £33 | £215 |
| Extension Builders near Rayleigh | £34 | £223 |
| Extension Builders near Thundersley | £34 | £223 |
| Extension Builders near Witham | £31 | £208 |
| Extension Builders near Wickford | £34 | £225 |
| Extension Builders near Canvey Island | £34 | £224 |
| Extension Builders near Basildon | £34 | £220 |
| Extension Builders near Colchester | £29 | £200 |
| Extension Builders near Clacton-on-Sea | £26 | £197 |
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 - £25,720

Garden office - £9,720

Granny annexe - £86,720

Build a flat roof extension - £21,720

Convert a Garage - £15,720

Hip to gable loft conversion - £41,720

Convert a bungalow loft - £28,720

Build a dormer loft conversion - £41,720

Build a swimming pool - £80,720

Build a Mansard loft conversion - £51,720

Concrete foundations - £5,970

Underpin a building - £17,220

Two storey extension - £87,580

Convert a basement - £34,350

Side return extension - £38,350

Loft conversion - £31,125

Garage - £18,220

Single storey extension - £49,400

Outbuilding - £9,720

Install an RSJ - £1,920

Build a kitchen extension - £41,720
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