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

Find affordable Blackwood extension builders

Average Blackwood extension builder hourly rate is £27. Prices range from the cheapest £11.5/hour and £68/day (Leon Morgan) to £50/hour and £201/day (Maintenance and Gardens R Us Ltd ).

Local extension builders near Blackwood

"Cost to build a single storey extension - NP12

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 Blackwood extension builders rates

Compare Blackwood extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Risca	£27	£185
Extension Builders near Caerphilly	£29	£181
Extension Builders near Pontypool	£26	£183
Extension Builders near Pontypridd	£29	£184
Extension Builders near Cwmbran	£39	£190
Extension Builders near Tredegar	£24	£195
Extension Builders near Ebbw Vale	£24	£195
Extension Builders near Church Village	£30	£188
Extension Builders near Merthyr Tydfil	£28	£187
Extension Builders near Rhondda, Cynon, Taff	£27	£183

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 - £25,424

Garden office - £9,424

Granny annexe - £86,424

Flat roof extension - £21,424

Garage conversion - £15,424

Hip to gable loft conversion - £41,424

Bungalow loft conversion - £28,424

Dormer loft conversion - £41,424

Swimming pool - £80,424

Mansard loft conversion - £51,424

Concrete foundation - £5,674

Underpinning - £16,924

Two storey extension - £87,136

Basement conversion - £31,020

Side return extension - £35,020

Loft conversion - £28,350

Garage - £17,924

Single storey extension - £43,480

Outbuilding - £9,424

RSJ installation - £1,624

Kitchen extension - £41,424

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