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Compare vetted building contractors in Ireland. Get free quotes from fully insured, verified local general builders. Zero obligation.
Join thousands of homeowners across Ireland finding trusted contractors every week.
1,700+
Verified Contractors
4,200+
Jobs Completed
32
Counties Covered
Specialist Velux & Dormer Attic Conversions
Dublin & South County Dublin
Leading attic conversion specialists in Dublin offering Velux rooflight installations, rear box dormer conversions, and structural steel reinforcement with full building regulations compliance.
South Dublin House Extension Specialists
Blackrock & Sandyford, South Dublin
Design-and-build residential house extension contractors specializing in open-plan kitchen extensions, side-return builds, and architect-designed rear living spaces across South Dublin.
Bespoke Residential Extensions & Period Renovations
Foxrock / Blackrock, Dublin 18
High-end residential building contractors delivering bespoke home extensions, period renovations, and structural alterations in Blackrock, Foxrock, Dalkey, and Monkstown.
Experienced building contractors providing turnkey residential extensions, structural renovations, and full home refurbishments throughout South Dublin and DLR.
Turnkey Attic Conversions & Structural Steel
South Dublin Operations
Dedicated attic design and build contractors handling truss roof modifications, ensuite additions, steel beams, and stairs design for South Dublin 1930s–1980s properties.
Complete home renovation, structural remodeling, and rear extension contractors serving coastal Dún Laoghaire-Rathdown, Monkstown, and Blackrock.
Custom Attic Living Spaces & Home Offices
Stillorgan Industrial Park, Dublin
High-quality attic conversions with Section 5 planning exemption compliance, custom bespoke staircase design, and spray-foam/PIR insulation packages in South Dublin.
ICF Construction & Structural Reinforced Concrete
Dublin & Nationwide Operations
Insulated concrete formwork (ICF) and structural concrete contractors for energy-efficient new builds, structural basements, and extensions across Ireland and South Dublin.
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How to find a builder in Ireland you can actually trust. Insurance verified, credentials checked, no per lead fees.
Hiring a builder is the most expensive decision you will make for your property. A bad choice leads to unfinished work, structural defects, and blown budgets. Rogue builders often walk off site when issues arise. You are left with the cost of hiring another contractor to fix their mistakes. Vetting your builder is not optional. It is the only way to protect your investment.
Our directory lists background-checked general builders. They carry current public liability insurance. They hold valid registration details. You can request quotes from multiple specialists without any obligation.
Fully Insured Teams. Every listed building contractor carries valid public and employers' liability insurance. This protects your property and the workers during the build.
Verified Registrations. We verify business registrations, VAT status, and qualifications. You deal with legitimate, registered Irish companies.
Stage Payment Protection. Vetted builders work with clear contracts and stage payment plans. Never pay large deposits upfront.
Complete house extensions, attic conversions, and total home renovations managed from start to finish.
A-rated energy-efficient custom new builds compliant with Irish Building Regulations and TGD guidelines.
Full coordination of all subcontractors, material sourcing, structural steel installations, and site safety.