Builders in Ireland
Browse verified builders across all 32 Irish counties. Every Hero Verified tradesperson has been checked for government ID, tax clearance, and public liability insurance.
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What builders do
General builders manage and carry out larger construction projects — extensions, full renovations, attic and garage conversions, and structural alterations. A good main contractor coordinates all the other trades (groundwork, blockwork, roofing, electrics, plumbing, plastering) and keeps the job on programme and on budget. For anything structural, you'll also need engineer and, often, planning input.
- Single and two-storey extensions
- Full house renovations and refurbishments
- Attic and garage conversions
- Structural alterations (removing walls, steels)
- New builds and self-build management
- Knock-throughs and open-plan conversions
- Project-managing multi-trade jobs
What to check before hiring a builder
- CIRI (Construction Industry Register Ireland)The statutory register of competent builders — a strong signal of a professional contractor.
- Safe Pass & site managementStandard Irish site-safety and management training.
- Public liability insuranceLarger projects carry more risk — every Hero Verified builder holds min. €2.6m cover.
- Use a written contract with a staged payment schedule tied to milestones — never pay large sums upfront.
- Check CIRI registration and ask for references and addresses of recent jobs you can see.
- For extensions, confirm who's handling planning, engineer's certs and building regs compliance.
Builder prices in Ireland — 2026 guide
Indicative 2026 ranges. Finish level, site conditions, structural work and location move costs significantly. Always use a detailed, staged contract.
Featured Builders
Dortlands Construction Limited
Meath
The Maintenance Man
Dublin
Kitchen Splashbacks
Dublin
William Wright
Tipperary
Lennon carpentry and construction
Mayo
Lazarehome
Dublin