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Are You Looking for Builders in County Antrim?

Explore 59 building businesses across County Antrim, including Belfast, Ballymena and Lisburn, offering extensions, renovations and general construction work. Read customer reviews, check project experience and contact suitable builders about quotations.
Antrim (1)
Ballyclare (3)
Ballymena (7)
Ballymoney (3)
Belfast (27)
Carrickfergus (1)
Glengormley (2)
Larne (1)
Lisburn (7)
Newtownabbey (5)
Randalstown (2)
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The Good Shed
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We offer over 30 years of experience in bespoke garden building construction.
The Good Shed provides bespoke garden buildings in Dundonald, Belfast, and surrounding areas. With over 30 years of experience, we craft durable, custom-designed sheds, summerhouses, and garden rooms using premium materials and finishes.
Garden Sheds Garden Rooms Summerhouses
07719 220439 Call Profile
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McAvoy Group
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Over 50 years' expertise in modular construction with a proven track record in complex projects
Leading provider of temporary and permanent modular buildings for education, healthcare, and commercial sectors. Sustainable, cost-effective solutions with over 50 years' experience.
Temporary Modular Buildings Permanent Modular Buildings SmartSpace
0870 240 8987 Call Profile
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Glencloy Builders
7 Years
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We combine 40 years of industry experience with modern construction standards.
Glencloy Builders provide expert construction services across County Antrim, including extensions, new builds, and renovations. With 40 years of experience and FMB accreditation, we deliver quality craftsmanship and reliable service.
Extensions New Builds Brickwork
028 2888 5160 Call Profile
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Fraser Homes
50+ Years
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54 years of continuous residential development expertise
Discover award-winning energy-efficient homes across Northern Ireland. Fraser Homes offers modern family properties with insulation technology saving up to 30/month on heating costs. Established 1968. NHBC-registered developments in Carryduff, Newtownards
Energy-Efficient Homes Custom Home Designs NHBC Warranty
028 9081 2355 Call Profile
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Skyline Contracts
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We offer 30 years of local construction expertise
Skyline Contracts offers expert building services across Northern Ireland, including new builds, extensions, and bathroom/kitchen refurbishments. With 30 years' experience and free estimates.
New Builds House Extensions Bathroom Refurbishment
028 9337 3103 Call Profile
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Johnston Contracts
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We have over 25 years of experience in home renovations across Northern Ireland.
Johnston Contracts delivers expert home renovation services in Lisburn, Northern Ireland, including kitchens, bathrooms, and building projects with over 25 years of experience.
Kitchen Renovations Bedroom Refurbishments Bathroom Renovations
028 9262 2356 Call Profile
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Unitek
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We have over 40 years of experience in timber frame design and manufacture.
Unitek delivers high-quality, sustainable timber frame solutions across Ireland and the UK. With 40 years of expertise, ISO9001 accreditation, and rapid construction times, we specialise in energy-efficient residential and commercial buildings.
Timber Frame Manufacturing Design Service Supply and Erection
028 9442 8044 Call Profile
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SC Developments
31 Years
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We have over 25 years of experience in construction across Ireland and the UK.
SC Developments offers expert construction services in Northern Ireland, including new builds, extensions, and renovations. With over 25 years of experience, we deliver quality-driven projects across Ireland and the UK.
New Builds Home Extensions Home Renovations
028 4484 2319 Call Profile
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Beechill Development
23 Years
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We have over 20 years of dedicated residential construction experience
Beechill Development delivers premium residential developments across Northern Ireland. With 20+ years of construction expertise, we create modern family homes and apartments to exacting standards.
House Building Residential Developments Turnkey Homes
028 9066 5639 Call Profile
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Scott Homes
46 Years
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We have over 40 years of experience in North Antrim's construction industry.
Scott Homes constructs energy-efficient, low and zero carbon homes in Ballymena, blending traditional craftsmanship with modern sustainability. Established in 1980, we deliver durable, cost-effective properties with A-rated energy certifications.
Energy-Efficient Home Construction Zero Carbon Homes Low Carbon Homes
028 2763 8527 Call Profile