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Find affordable FY6 extension builders

Prices range from cheapest £26/hour and £187/day (COASTAL CONSTRUCTION LTD) to £34/hour and £229/day (Improve dont move Ltd) - average £29/hr

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Local FY6 extension builders

COASTAL CONSTRUCTION LTD

£26/hour

£187/day

COASTAL CONSTRUCTION LTD is an established and experienced local extension builder in FY6. Please contact us for a free, no obligation quote and co...

"RSJ installation" - FY3, job posted 18/05/26

Poulton Building & Joinery Services

£26/hour

£193/day

Need to find an Extension Builder near you for all your extension buildering work?

Poulton Building & Joinery Services provides a local, tr...

"Timber frame extension" - BLACKPOOL, job posted 25/01/26

J D Holland Building Services

£32/hour

£229/day

J D Holland Building Services is a trusted extension builder serving customers in FY6 and the surrounding area. Contact us to today to get a compet...

"Build an outbuilding" - BLACKPOOL, job posted 22/02/25

JSM BUILDING SOLUTIONS LIMITED

£29/hour

£206/day

JSM BUILDING SOLUTIONS LIMITED is a trusted extension builder serving customers in FY6 and the surrounding area. Contact us to today to get a compe...

"Single storey extension" - BLACKPOOL, job posted 09/11/24

Improve dont move Ltd

£34/hour

£228/day

We do it all from plan to completion

25 yrs and no complaints .. 

modern and contemporary 

kitchen bathrooms 

"Remove chimney stack (3.5m approx.). Make good roof and replace flashings. Remove all debris from site." - FY5, job posted 20/07/24

Interbuild

£28/hour

£206/day

Interbuild is an established extension buildering business in FY6. We come highly recommended and provide competitive quotes for your work.

"Loft conversion" - BLACKPOOL, job posted 10/12/23

G G A

£30/hour

£221/day

Need an Extension Builder in FY6? G G A has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Get a ...

"Loft conversion" - BLACKPOOL, job posted 13/11/23

M S JOINERY & BUILDING

£26/hour

£187/day

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

"Loft conversion" - BLACKPOOL, job posted 20/08/23

LD ceilings

£28/hour

£200/day

Plastering, Ceiling designs, design & buikd

TECH BUILDING limited

£29/hour

£204/day

TECH BUILDING limited is an established extension buildering business in FY6. We come highly recommended and provide competitive quotes for your wo...

Rps property services Ltd

£31/hour

£223/day

Relax... you have found a reliable extension builder in FY6. Rps property services Ltd is a friendly and reliable company based in FY6 who consider...

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 FY6 extension builders rates

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.

More extensions & conversions cost guides...

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