Find affordable extension builders near BT15
- Local extension builders BT15
- Job estimates from extension builders near you
- Compare BT15 extension builders rates
| Low | Average | High |
|---|---|---|
| £2 | £19 | £21 |
| Average hourly rate from 20 extension builders in BT15 ex VAT or callout | ||
Average BT15 extension builder hourly rate is £19
Range from the cheapest, mostly independent, £1 per day (Moss pro steam cleaning and home improvements ) to the dearest, normally the best, £21 per hour and £160 per day (Designco Ltd).
Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
Local extension builders BT15
JR Glazing & Maintenance
£20/hour
£136/day
Extension Builder in BT15, BT14. Working within a 20 mile radius.
JR Glazing & Maintenance is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"New bathroom"
BT12
Moss pro steam cleaning and home improvements
£2/hour
£1/day
Moss pro steam cleaning and home improvements are extension builders in BT15 who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in BT15 and testimonials.
"RSJ installation"
BELFAST
M & M Construction
£20/hour
£135/day
Extension Builder in BT15, BT36.
Need an Extension Builder in BT15? M & M Construction has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"2 single story room extensions Kitchen dining - 6.5x 4m And master bedroom 5.7mx 3.5m "
NATASHA, BELFAST
Designco Ltd
£21/hour
£144/day
Extension Builder in BT15, BT36. Working within a 20 mile radius.
Designco Ltd is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"Attic conversion 2 bedroom "
BT36
E.K.B. Builders
£20/hour
£160/day
E.K.B. Builders is an established and experienced local extension builder in BT15. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"RSJ installation"
CHRISTINA, BELFAST
SM Plumbing & Heating
£20/hour
£136/day
Relax... you have found a reliable extension builder in BT15. SM Plumbing & Heating is a friendly and reliable company based in BT15 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Loft conversion"
GARETH, BELFAST
S & M (NI) Ltd
£20/hour
£135/day
S & M (NI) Ltd is an established and experienced local extension builder in BT15. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"Loft conversion"
RUAIRI, BELFAST
C.H Property Services
£20/hour
£136/day
Extension Builder in BT15, BT12. Covering 20 mile radius.
C.H Property Services is a trusted Extension Builder serving customers in BT15 and the surrounding area. Contact us to today to get a competitive quote for work in BT15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"An extension onto our bungalow for two bedrooms (with an en-suite in one of the bedrooms) "
LAUREN, BELFAST
Cg Brickworks
£20/hour
£136/day
Trusted and professional extension builder in BT15. Experienced in all work and keeping within budget and on quote. Cg Brickworks have many happy customers in BT15, testimonials available.
"Bungalow loft conversion, the loft has been converted I would like to change the velux windows and make the conversion a dormer conversion running the length of the back of the bungalow "
GARY, BELFAST
MIRKOW
£20/hour
£136/day
Extension Builder in BT15, BT6.
Need an Extension Builder in BT15? MIRKOW has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"Garage conversion"
BELFAST
Willowdale Construction
£20/hour
£136/day
Extension Builder in BT15, BT5. Covering 20 mile radius.
Willowdale Construction is a trusted Extension Builder serving customers in BT15 and the surrounding area. Contact us to today to get a competitive quote for work in BT15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Side extension-"
DECLAN, BELFAST
Extended living by Gilbert-Ash
£19/hour
£134/day
Trusted and professional extension builder in BT15. Experienced in all work and keeping within budget and on quote. Extended living by Gilbert-Ash have many happy customers in BT15, testimonials available.
"Dormer loft conversion"
NEWTOWNABBEY
Seacliff Contracts Ltd
£20/hour
£135/day
Extension Builder in BT15, BT4. Working within a 20 mile radius.
Seacliff Contracts Ltd is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"Attic conversion on semi detached house. 9ft wide, 16ft long"
BT36
PDS Construction
£20/hour
£136/day
Extension Builder in BT15, BT11. Covering 20 mile radius.
PDS Construction is a trusted Extension Builder serving customers in BT15 and the surrounding area. Contact us to today to get a competitive quote for work in BT15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Concrete foundation"
BELFAST
Firenstack Solutions
£20/hour
£135/day
Need to find an Extension Builder near you for all your work?
Firenstack Solutions provides a local, trusted service in and around BT15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Add an in closed brick porch to semi detached house"
EDEL, BELFAST
Ballantine building solutions
£21/hour
£143/day
Extension Builder in BT15, BT37. Working within a 20 mile radius.
Ballantine building solutions is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"Loft conversion considering loft conversation to create larger bedroom"
DANIEL, BELFAST
Guy Blackwell
£20/hour
£135/day
Extension Builder in BT15, BT18. Working within a 20 mile radius.
Guy Blackwell is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"Kitchen extension"
BELFAST
Sand D Contracts
£19/hour
£135/day
Extension Builder in BT15, BT6. Working within a 20 mile radius.
Sand D Contracts is an established business in BT15. We come highly recommended and provide competitive quotes for your work.
"Extend to rear a 2 bed bungalow"
CHRISTINA, BT36
EMG Building & Maintenance
£20/hour
£136/day
Need to find an Extension Builder near you for all your work?
EMG Building & Maintenance provides a local, trusted service in and around BT15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Loft conversion in the terraced house. We have access to Loft and some sort of insulation was added to it when we moved it. We would want to convert it with stairs from the 1st floor landing area."
RITA, BT7
McEvoy Building & Joinery
£20/hour
£137/day
McEvoy Building & Joinery are extension builders in BT15 who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in BT15 and testimonials.
"Loft conversion possible ensuite lisburn area "
LYNDSEY, BELFAST
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 BT15 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Belfast | £19 | £132 |
| Extension Builders near Holywood | £19 | £125 |
| Extension Builders near Greenisland | £20 | £134 |
| Extension Builders near Carryduff | £19 | £130 |
| Extension Builders near Comber | £20 | £142 |
| Extension Builders near Lisburn | £20 | £139 |
| Extension Builders near Carrickfergus | £21 | £145 |
| Extension Builders near Ballyclare | £17 | £110 |
| Extension Builders near Ballygowan | £20 | £150 |
| Extension Builders near Crumlin | £22 | £168 |
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 - £25,048
Garden office - £9,048
Granny annexe - £86,048
Flat roof extension - £21,048
Garage conversion - £15,048
Hip to gable loft conversion - £41,048
Bungalow loft conversion - £28,048
Dormer loft conversion - £41,048
Swimming pool - £80,048
Mansard loft conversion - £51,048
Concrete foundation - £5,298
Underpinning - £16,548
Two storey extension - £86,572
Basement conversion - £26,790
Side return extension - £30,790
Loft conversion - £24,825
Garage - £17,548
Single storey extension - £35,960
Outbuilding - £9,048
RSJ installation - £1,248
Kitchen extension - £41,048
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