Find affordable extension builders near Belfast
- Local extension builders Belfast
- Job estimates from extension builders near you
- Compare Belfast extension builders rates
| Low | Average | High |
|---|---|---|
| £2 | £19 | £22 |
| Average hourly rate from 34 extension builders in Belfast ex VAT or callout | ||
Average Belfast 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, £20 per hour and £160 per day (SM Plumbing & Heating).
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 Belfast
Moss pro steam cleaning and home improvements
£2/hour
£1/day
Moss pro steam cleaning and home improvements are extension builders in Belfast 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 Belfast and testimonials.
"New bathroom"
BT12
SM Plumbing & Heating
£20/hour
£136/day
Relax... you have found a reliable extension builder in Belfast. SM Plumbing & Heating is a friendly and reliable company based in Belfast who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Loft conversion"
SHIVANI, BT8
C.H Property Services
£20/hour
£136/day
Extension Builder in Belfast, BT12. Covering 20 mile radius.
C.H Property Services is a trusted Extension Builder serving customers in Belfast and the surrounding area. Contact us to today to get a competitive quote for work in Belfast. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"RSJ installation"
BELFAST
MIRKOW
£20/hour
£136/day
Extension Builder in Belfast, BT6.
Need an Extension Builder in Belfast? MIRKOW 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
JR Glazing & Maintenance
£20/hour
£136/day
Extension Builder in Belfast, BT14. Working within a 20 mile radius.
JR Glazing & Maintenance is an established business in Belfast. We come highly recommended and provide competitive quotes for your work.
"RSJ installation"
CHRISTINA, BELFAST
Extended living by Gilbert-Ash
47 Boucher Road, Belfast
£19/hour
£134/day
Trusted and professional extension builder in Belfast. Experienced in all work and keeping within budget and on quote. Extended living by Gilbert-Ash have many happy customers in Belfast, testimonials available.
"Loft conversion"
GARETH, BELFAST
Cg Brickworks
£20/hour
£136/day
Trusted and professional extension builder in Belfast. Experienced in all work and keeping within budget and on quote. Cg Brickworks have many happy customers in Belfast, testimonials available.
"Loft conversion"
RUAIRI, BELFAST
Willowdale Construction
£20/hour
£136/day
Extension Builder in Belfast, BT5. Covering 20 mile radius.
Willowdale Construction is a trusted Extension Builder serving customers in Belfast and the surrounding area. Contact us to today to get a competitive quote for work in Belfast. 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
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 Belfast. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"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
E.K.B. Builders
Belfast
£20/hour
£160/day
E.K.B. Builders is an established and experienced local extension builder in Belfast. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"Garage conversion"
BELFAST
McEvoy Building & Joinery
£20/hour
£137/day
McEvoy Building & Joinery are extension builders in Belfast 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 Belfast and testimonials.
"Side extension-"
DECLAN, BELFAST
PDS Construction
£20/hour
£136/day
Extension Builder in Belfast, BT11. Covering 20 mile radius.
PDS Construction is a trusted Extension Builder serving customers in Belfast and the surrounding area. Contact us to today to get a competitive quote for work in Belfast. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Concrete foundation"
BELFAST
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 Belfast. 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
Sand D Contracts
£19/hour
£135/day
Extension Builder in Belfast, BT6. Working within a 20 mile radius.
Sand D Contracts is an established business in Belfast. We come highly recommended and provide competitive quotes for your work.
"Loft conversion considering loft conversation to create larger bedroom"
DANIEL, BELFAST
Seacliff Contracts Ltd
£20/hour
£135/day
Extension Builder in Belfast, BT4. Working within a 20 mile radius.
Seacliff Contracts Ltd is an established business in Belfast. We come highly recommended and provide competitive quotes for your work.
"Kitchen extension"
BELFAST
H.M.Builders
£20/hour
£137/day
Extension Builder in Belfast, BT11.
Need an Extension Builder in Belfast? H.M.Builders has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"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
McElvanna Construction Ltd
£19/hour
£136/day
Extension Builder in Belfast, BT10. Working within a 20 mile radius.
McElvanna Construction Ltd is an established business in Belfast. We come highly recommended and provide competitive quotes for your work.
"Loft conversion possible ensuite lisburn area "
LYNDSEY, BELFAST
Glenn M Floyd Building & Joinery Contracts
Belfast
£20/hour
£137/day
Glenn M Floyd Building & Joinery Contracts is an established and experienced local extension builder in Belfast. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
"Single storey extension"
KALIBHANUPRASAD, BELFAST
M & M Construction
£20/hour
£135/day
Extension Builder in Belfast, BT36.
Need an Extension Builder in Belfast? M & M Construction has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
"Loft conversion to 3 bedroom semi"
JIM, BT17
McKenzies Construction
£20/hour
£137/day
Trusted and professional extension builder in Belfast. Experienced in all work and keeping within budget and on quote. McKenzies Construction have many happy customers in Belfast, testimonials available.
"L shape extension - ground floor single "
SINEAD, 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 Belfast extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Belfast | £19 | £132 |
| Extension Builders near Carryduff | £19 | £130 |
| Extension Builders near Holywood | £19 | £125 |
| Extension Builders near Greenisland | £20 | £134 |
| Extension Builders near Lisburn | £20 | £139 |
| Extension Builders near Comber | £20 | £142 |
| Extension Builders near Ballygowan | £20 | £150 |
| Extension Builders near Saintfield | £20 | £141 |
| Extension Builders near Hillsborough and Culcavy | £21 | £141 |
| Extension Builders near Carrickfergus | £21 | £145 |
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 - £25,064
Garden office - £9,064
Granny annexe - £86,064
Flat roof extension - £21,064
Garage conversion - £15,064
Hip to gable loft conversion - £41,064
Bungalow loft conversion - £28,064
Dormer loft conversion - £41,064
Swimming pool - £80,064
Mansard loft conversion - £51,064
Concrete foundation - £5,314
Underpinning - £16,564
Two storey extension - £86,596
Basement conversion - £26,970
Side return extension - £30,970
Loft conversion - £24,975
Garage - £17,564
Single storey extension - £36,280
Outbuilding - £9,064
RSJ installation - £1,264
Kitchen extension - £41,064
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