Find affordable extension builders near Sw 1
- Local extension builders Sw 1
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £15 | £38 | £80 |
| Average hourly rate from 298 extension builders in Sw 1 ex VAT or callout | ||
Average Sw 1 extension builder hourly rate is £39
Range from the cheapest, mostly independent, £37 per hour and £230 per day (Aflux Designs) to the dearest, normally the best, £39 per hour and £243 per day (RightHauz Construction).
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 Sw 1
RightHauz Construction
£39/hour
£243/day
Extension Builder in Greater London, SW. Working within a 20 mile radius.
We are friendly and reliable construction company run by a husband and wife team.
"Single storey extension"
GEORGE, SW18
AX Capital Development
£39/hour
£243/day
Extension Builder in Greater London, SW 1. Working within a 20 mile radius.
The success of a new construction project depends on the talent and dedication of the people whose job it is to bring the project to life. AX Capital has a clear mission that has driven its success – and the success of its clients – for years....
"A 8 meter by 1 story high wall to removed clear way and rebuild "
ZODIE, SW4
Olga Ashby Interiors
£39/hour
£243/day
Extension Builder in Greater London, SW 10. Working within a 20 mile radius.
Olga Ashby established her own design studio in 2009 to provide clients with a creative and professional interior design service.Olga graduated from one of the best schools of interior design in Europe. After successful graduation from “Details ...
Architectural & Style
£39/hour
£243/day
Architectural & Style are extension builders in Sw 1 who work within a 5 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in Sw 1 and testimonials.
GDP
£39/hour
£243/day
Need to find an Extension Builder near you for all your work?
GDP provides a local, trusted service in and around Sw 1. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Space 8 Design
£39/hour
£243/day
Space 8 Design are extension builders in Sw 1 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 Sw 1 and testimonials.
Phormwork
£39/hour
£243/day
Phormwork are here to help customers who need an Extension Builder in Sw 1. We offer a competitive rate to complete all your jobs to professional standards.
J & L Building
£39/hour
£243/day
Extension Builder in Sw 1, SW1. Covering 5 mile radius.
J & L Building is a trusted Extension Builder serving customers in Sw 1 and the surrounding area. Contact us to today to get a competitive quote for work in Sw 1. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Everyman Building
£39/hour
£243/day
Relax... you have found a reliable extension builder in Sw 1. Everyman Building is a friendly and reliable company based in Sw 1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Minimarch Design Studio
£39/hour
£243/day
Extension Builder in West Brompton Greater London, SW10. Working within a 5 mile radius.
At our boutique design studio in the heart of Chelsea, we offer bespoke interior and architectural design services catering to discerning clients seeking a truly luxurious home renovation experience. With a focus on whole home renovations, we spec...
Aflux Designs
£37/hour
£230/day
Relax... you have found a reliable extension builder in Sw 1. Aflux Designs is a friendly and reliable company based in Sw 1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Aflux Designs
£39/hour
£243/day
Extension Builder in West Brompton Greater London, SW10. Working within a 5 mile radius.
We are an experienced London based design and build company, offering a full service that is all about creating beautiful homes that our clients love to live in.Aflux Designs founders Amit & Sara, share the same passion for design. With background...
Obespoke & Obbard Design & Development
£37/hour
£230/day
Trusted and professional extension builder in Sw 1. Experienced in all work and keeping within budget and on quote. Obespoke & Obbard Design & Development have many happy customers in Sw 1, testimonials available.
Atica LTD
£39/hour
£243/day
Extension Builder in West Brompton Greater London, SW10. Working within a 5 mile radius.
At Atica Ltd we are experts in construction. We are able to offer a wide range of building services and we are working on both: design and build and build only contracts. We build with the passion for perfection, with hopes, dream, and imagination...
MG London
£37/hour
£230/day
Need to find an Extension Builder near you for all your work?
MG London provides a local, trusted service in and around Sw 1. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
NGB Construction
£37/hour
£230/day
NGB Construction are here to help customers who need an Extension Builder in Sw 1. We offer a competitive rate to complete all your jobs to professional standards.
NGB Construction
£39/hour
£243/day
Extension Builder in Sw 1, SW6 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. NGB Construction is the best Extension Builder in Sw 1. No obligation free quotes and many happy customers.
MS Contractor Ltd
£39/hour
£243/day
Extension Builder in West Brompton Greater London, SW10. Working within a 5 mile radius.
Warm welcome to MS Contractor ltd, Established in 1999 and incorporated in 2005. MS Contractor company based in Chelsea, London. Formed by a dynamic team with the big range of services to offer, having experience in construction and interior desig...
Royale Renovations
£37/hour
£235/day
Relax... you have found a reliable extension builder in Sw 1. Royale Renovations is a friendly and reliable company based in Sw 1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Leon
£39/hour
£243/day
Leon is an established and experienced local extension builder in Sw 1. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Quickly find an Extension Builder in Sw 1
Use these steps to find Extension Builders in Sw 1 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Sw 1. 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 Sw 1 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 - £25,896
Garden office - £9,896
Granny annexe - £86,896
Flat roof extension - £21,896
Garage conversion - £15,896
Hip to gable loft conversion - £41,896
Bungalow loft conversion - £28,896
Dormer loft conversion - £41,896
Swimming pool - £80,896
Mansard loft conversion - £51,896
Concrete foundation - £6,146
Underpinning - £17,396
Two storey extension - £87,844
Basement conversion - £36,330
Side return extension - £40,330
Loft conversion - £32,775
Garage - £18,396
Single storey extension - £52,920
Outbuilding - £9,896
RSJ installation - £2,096
Kitchen extension - £41,896
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