Find affordable Hanwell extension builders
- Local extension builders Hanwell
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £12 | £38 | £150 |
| Average hourly rate from 200 extension builders in Hanwell ex VAT or callout | ||
Average Hanwell extension builder hourly rate is £37
Range from the cheapest, mostly independent, £36 per hour and £230 per day (BG Lofts and Extensions LTD) to the dearest, normally the best, £39 per hour and £243 per day (W5 Construction 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 Hanwell
Japan Building Services
£37/hour
£233/day
Japan Building Services are extension builders in Hanwell 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 Hanwell and testimonials.
"Loft conversion"
EALING
SHAKESPEARE ROOFING AND BUILDI
Hanwell W7
£37/hour
£232/day
Trusted and professional extension builder in Hanwell. Experienced in all work and keeping within budget and on quote. SHAKESPEARE ROOFING AND BUILDI have many happy customers in Hanwell, testimonials available.
"Garage"
PERIVALE
W5 Construction Ltd
£39/hour
£243/day
Extension Builder in London, W13. Working within a 5 mile radius.
Honest friendly builder:) 15years trading in West London. Manny happy costumers you can talk to.
"Loft conversion"
S, SOUTHALL
New Line Construction Ltd
Hanwell 3 Britton Terrace, Campbell Road, London, Greater London W7
£37/hour
£230/day
Trusted and professional extension builder in Hanwell. Experienced in all work and keeping within budget and on quote. New Line Construction Ltd have many happy customers in Hanwell, testimonials available.
"Basement conversion"
WEST EALING
BG Lofts and Extensions LTD
£36/hour
£230/day
Extension Builder in Hanwell, W7. Working within a 5 mile radius.
BG Lofts and Extensions LTD is an established business in Hanwell. We come highly recommended and provide competitive quotes for your work.
"Loft conversion"
EALING
Autoroll Repairs
Hanwell W7
£37/hour
£232/day
Extension Builder in Hanwell, W7. Covering 5 mile radius.
Autoroll Repairs is a trusted Extension Builder serving customers in Hanwell and the surrounding area. Contact us to today to get a competitive quote for work in Hanwell. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Kitchen extension"
WEST EALING
DRAYTON BUILDERS LTD
£37/hour
£233/day
DRAYTON BUILDERS LTD is an established and experienced local extension builder in Hanwell. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
"Side return extension"
SOUTHALL
GN Property Services Ltd
Hanwell W7
£37/hour
£236/day
GN Property Services Ltd are here to help customers who need an Extension Builder in Hanwell. We offer a competitive rate to complete all your jobs to professional standards.
"2 storey extension required "
HALIMA, SOUTHALL
Elite Constructions London
£37/hour
£236/day
Trusted and professional extension builder in Hanwell. Experienced in all work and keeping within budget and on quote. Elite Constructions London have many happy customers in Hanwell, testimonials available.
"Loft conversion in Greenford. Hip and gable seni detached property . Interested in quotes for the shell stage, 1st fix and second fix"
SHEHMAN, SOUTHALL
Sparrow Design & Build
Hanwell Greater London W7
£39/hour
£243/day
Extension Builder in Hanwell Greater London, W7. Working within a 5 mile radius.
Welcome to Sparrow Design & Build. We are a Design and Build company who provide a turnkey service ranging from conceptual architectural design to the having the end product built for our private residential clients and developers.Our core values ...
"Loft conversion..Plus planning "
BALJIT, SOUTHALL
In Home Building Construction Ltd
£37/hour
£236/day
In Home Building Construction Ltd are here to help customers who need an Extension Builder in Hanwell. We offer a competitive rate to complete all your jobs to professional standards.
"Outbuilding"
HANWELL
Pristine Projects Ltd
£39/hour
£243/day
Relax... you have found a reliable extension builder in Hanwell. Pristine Projects Ltd is a friendly and reliable company based in Hanwell who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"8m Dormer Loft conversion with 2 bedrooms and 2 bathrooms. Let me have your email id and I will send drawings so that you can provide us with quote"
AJAY, SOUTHALL
Polish Builders Union Ltd
£37/hour
£236/day
Extension Builder in Hanwell, W13.
Need an Extension Builder in Hanwell? Polish Builders Union Ltd has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
"Loft conversion"
SOUTHALL
BHAKTA Builders Ltd
Hanwell 1 Spring Court, Church Road, London, Gre W7
£37/hour
£231/day
Extension Builder in Hanwell, W7.
Need an Extension Builder in Hanwell? BHAKTA Builders Ltd has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
"Loft conversion of a two bedroom flat at the end of the set of flats, to convert loft into a one bedroom flat, with 3 windows, bath,toilet and kitchen in UB 1 1PQ"
POORANCHAN, SOUTHALL
Futuristic Building Services
£37/hour
£236/day
Extension Builder in Hanwell, W7. Working within a 5 mile radius.
Futuristic Building Services is an established business in Hanwell. We come highly recommended and provide competitive quotes for your work.
"Loft conversion of a two bedroom flat at the end of the set of flats, to convert loft into a one bedroom flat, with 3 windows, bath,toilet and kitchen in UB 1 1PQ"
SOUTHALL
CREST PROJECTS Ltd
Hanwell Greater London W7
£39/hour
£243/day
Extension Builder in Hanwell Greater London, W7. Working within a 5 mile radius.
,, We Design & Build To Your Taste and Budget To Create Your Dream Home ” We specialise in Design, Planning and Build.We focus on providing a bespoke design and build service, with expert advice, outstanding service and complete efficiency. We...
CREST PROJECTS Ltd
£36/hour
£230/day
Extension Builder in Hanwell, W7 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. CREST PROJECTS Ltd is the best Extension Builder in Hanwell. No obligation free quotes and many happy customers.
BHAKTA Builders Ltd
Hanwell Greater london W7
£37/hour
£236/day
Extension Builder in Hanwell Greater london, W7. Working within a 5 mile radius.
Successfully trading since 1996 Our business is built on delivering a high quality service and finish Providing a 12 month guarantee on all our work (free of charge comeback service) Hundreds of finished jobs across London Slovak & Czech Professio...
Allen & Allen
£39/hour
£243/day
Extension Builder in London, W13. Working within a 5 mile radius.
Allen & Allen is a high quality family run painting, decorating and property renovation company, established in 1982. Over the past 37 years, our business has grown considerably in size, but we have remained a small company, which has enab...
Global Building & Designs Ltd
Hanwell W7
£37/hour
£232/day
Global Building & Designs Ltd is an established and experienced local extension builder in Hanwell. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Quickly find an Extension Builder in Hanwell
Use these steps to find Extension Builders in Hanwell for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Hanwell. 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 Hanwell 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 - £25,872
Garden office - £9,872
Granny annexe - £86,872
Flat roof extension - £21,872
Garage conversion - £15,872
Hip to gable loft conversion - £41,872
Bungalow loft conversion - £28,872
Dormer loft conversion - £41,872
Swimming pool - £80,872
Mansard loft conversion - £51,872
Concrete foundation - £6,122
Underpinning - £17,372
Two storey extension - £87,808
Basement conversion - £36,060
Side return extension - £40,060
Loft conversion - £32,550
Garage - £18,372
Single storey extension - £52,440
Outbuilding - £9,872
RSJ installation - £2,072
Kitchen extension - £41,872
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