Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.5 (2 reviews)

Find affordable Leven extension builders

Prices range from cheapest £24/hour and £177/day (Fife Specialist Roofing Systems Ltd ) to £125/hour and £625/day (Rated roofing) - average £43/hr and £302/day

HaMuch is Excellent

Local Leven extension builders & latest jobs

"New attached garage and garage conversion" - KY7, job posted 23/04/26

"Garage" - KY8, job posted 23/01/26

What are the best ways to avoid problems when paying the Extension Builder?

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

Before the job starts should I agree standards of quality and behaviour?

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 Leven extension builders rates

Compare Leven extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Fife	£44	£310
Extension Builders near Kirkcaldy	£42	£296
Extension Builders near Glenrothes	£42	£304
Extension Builders near Musselburgh	£36	£262
Extension Builders near Edinburgh	£36	£263
Extension Builders near Dundee	£38	£285
Extension Builders near Haddington	£35	£255
Extension Builders near Dunfermline	£46	£285
Extension Builders near Perth & Kinross	£32	£245
Extension Builders near Dalkeith	£35	£256

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 - £26,416

Garden office - £10,416

Granny annexe - £87,416

Build a flat roof extension - £22,416

Convert a Garage - £16,416

Hip to gable loft conversion - £42,416

Convert a bungalow loft - £29,416

Build a dormer loft conversion - £42,416

Build a swimming pool - £81,416

Build a Mansard loft conversion - £52,416

Concrete foundations - £6,666

Underpin a building - £17,916

Two storey extension - £88,624

Convert a basement - £42,180

Side return extension - £46,180

Loft conversion - £37,650

Garage - £18,916

Single storey extension - £63,320

Outbuilding - £10,416

Install an RSJ - £2,616

Build a kitchen extension - £42,416

More extensions & conversions cost guides...

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