Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.5 (1 reviews)

Find affordable Llannon extension builders

Average Llannon extension builder hourly rate is £25. Prices range from the cheapest £22/hour and £165/day (NTW BUILDING) to £40/hour and £300/day (KD Construction).

Local extension builders near Llannon

"New House extension - SA4

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 Llannon extension builders rates

Compare Llannon extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Llanelli	£25	£196
Extension Builders near Gorseinon	£25	£196
Extension Builders near Swansea	£25	£197
Extension Builders near Carmarthen	£24	£191
Extension Builders near Carmarthenshire	£24	£191
Extension Builders near Neath	£25	£191
Extension Builders near Neath Port Talbot	£26	£188
Extension Builders near Port Talbot	£26	£188
Extension Builders near Maesteg	£32	£239
Extension Builders near Pyle	£30	£234

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 - £25,528

Garden office - £9,528

Granny annexe - £86,528

Flat roof extension - £21,528

Garage conversion - £15,528

Hip to gable loft conversion - £41,528

Bungalow loft conversion - £28,528

Dormer loft conversion - £41,528

Swimming pool - £80,528

Mansard loft conversion - £51,528

Concrete foundation - £5,778

Underpinning - £17,028

Two storey extension - £87,292

Basement conversion - £32,190

Side return extension - £36,190

Loft conversion - £29,325

Garage - £18,028

Single storey extension - £45,560

Outbuilding - £9,528

RSJ installation - £1,728

Kitchen extension - £41,528

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