Looking for roofing in Allegheny County? A new roof from Ireland Contracting is a complete tear-off and replacement system — not just new shingles. As an Owens Corning Platinum Preferred Contractor, we install asphalt, metal, slate, tile, and cedar roofing systems backed by manufacturer warranties of up to 50 years.
Allegheny County is Ireland Contracting's home turf — our headquarters sits in Glenshaw, just north of Pittsburgh. From the North Hills to the South Hills and the eastern suburbs, we've protected county homes from heavy snow, wind, and freeze-thaw cycles for over 30 years.
Why Allegheny County homeowners choose Ireland Contracting for roofing
- Free, detailed roof inspection and written estimate
- Complete tear-off and system replacement, not a layover
- Manufacturer-certified installation (Owens Corning Platinum Preferred)
- Warranties up to 50 years on qualifying systems
- Daily site protection and full cleanup
Ireland Contracting also provides roofing in nearby Pittsburgh, North Hills, South Hills. Learn more about our roofing services or view everything we offer in Allegheny County.