Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.69 (8 reviews)

Find affordable ME4 extension builders

Prices range from cheapest £35/hour and £231/day (ASTA BUILDING LTD) to £47/hour and £311/day (Des Durant General Building) - average £40/hr

HaMuch is Excellent

Local ME4 extension builders

"Loft conversion estimate" - KEITH, ME7

"Loft conversion" - GILLINGHAM

"Loft conversion" - ME7

"Garage conversion" - ME7

"RSJ installation, 203/203/46 beam length 5150mm, also digging concrete pad 900x900x 600 deep for site support post. For more information please get in touch." - HAZIR, RAINHAM

"Open plan Rear extension of 6m x 6m to include kitchen" - LENNY, ME1

"Open plan Rear extension of 6m x 6m to include kitchen" - ME1

"Loft conversion" - ME5

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 ME4 extension builders rates

Compare ME4 extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Chatham	£34	£220
Extension Builders near Gillingham	£34	£219
Extension Builders near Rochester	£34	£220
Extension Builders near Larkfield	£36	£224
Extension Builders near Gravesend	£35	£227
Extension Builders near Maidstone	£36	£226
Extension Builders near Northfleet	£35	£227
Extension Builders near Sittingbourne	£31	£217
Extension Builders near Canvey Island	£34	£224
Extension Builders near Stanford-le-Hope	£35	£222

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 - £26,088

Garden office - £10,088

Granny annexe - £87,088

Build a flat roof extension - £22,088

Convert a Garage - £16,088

Hip to gable loft conversion - £42,088

Convert a bungalow loft - £29,088

Build a dormer loft conversion - £42,088

Build a swimming pool - £81,088

Build a Mansard loft conversion - £52,088

Concrete foundations - £6,338

Underpin a building - £17,588

Two storey extension - £88,132

Convert a basement - £38,490

Side return extension - £42,490

Loft conversion - £34,575

Garage - £18,588

Single storey extension - £56,760

Outbuilding - £10,088

Install an RSJ - £2,288

Build a kitchen extension - £42,088

More extensions & conversions cost guides...

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