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Pittsburgh's most-recommended contractor — serving Glenshaw, PA

Our home base in Shaler Township — where Ireland Contracting was founded in 1994.

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Glenshaw sits in the heart of Shaler Township, tucked into the rolling North Hills terrain just north of Pittsburgh along the Allegheny River valley. It is where Ireland Contracting has operated since 1994, and our showroom at 1310 William Flinn Highway remains the hub of everything we do. Knowing this neighborhood means knowing its residents — many of our Glenshaw customers have been with us for two and three roof cycles.

The housing stock here is overwhelmingly mid-century: Cape Cods, brick ranches, and split-levels built between roughly 1950 and 1980. Many of those homes sit on hillside lots with grades that require careful ladder staging and debris-management planning. The Glenshaw valley also funnels wind in from the Allegheny corridor, and we regularly see ridge-cap and hip-shingle blow-offs after strong storms roll through. Mature oak and maple canopy in older residential sections adds a seasonal gutter-loading challenge that the newer subdivisions further north don't face.

Local Notes for Glenshaw

Because so many Glenshaw homes are in their third or fourth decade, we often encounter two-layer tear-offs when we do a full roof replacement — original three-tab under a later asphalt overlay. Our crews plan for that: the extra weight on the dumpster, the additional labor for second-layer removal, and the critical deck inspection that follows. We frequently find soft decking around chimney bases and in roof valleys on these older homes, and we replace it before the new underlayment goes down. Gutters on hillside lots here often need oversized five-inch or six-inch profiles to handle the concentrated runoff from steep pitches, and downspout extensions running well clear of foundations are a standard recommendation.

Neighborhoods We Serve in Glenshaw

  • Shaler Township
  • Bakerstown Road corridor
  • Hart Road area
  • Dorseyville Road corridor

Awards & Certifications

Owens Corning Platinum Preferred Contractor badge.Owens Corning Product Excellence 2025 award.Best of the Best National Award Winner 2024 seal.Best of the Best National Award Winner 2023 seal.Best of the Best National Award Winner 2022 seal.Best of the Best National Award Winner 2021 seal.

Glenshaw — Frequently Asked Questions

We are in Shaler Township — do you handle the permit pull directly?

Yes. Ireland Contracting pulls all applicable permits from Shaler Township on your behalf, including roofing and siding permits where required by the municipality. You do not need to visit the township offices — we handle the application, fee, and inspection coordination as part of the project.

Our Glenshaw home looks like it may have two layers of shingles. How do you handle that?

Two-layer roofs are very common in the mid-century homes throughout Glenshaw and Shaler Township. We assess the layers during our inspection, include full tear-off of both layers in the estimate scope, and plan the dumpster sizing accordingly. We also inspect the deck carefully after tear-off — soft or damaged sheathing is replaced before new underlayment goes down.

How soon after a wind storm can you inspect our Glenshaw roof?

Storm damage inspections for Glenshaw and Shaler Township are typically scheduled within 24 to 48 hours of contact, often sooner since we are headquartered here. If there is active weather affecting a large area, timelines may extend slightly, but you will always be kept informed of your place in the schedule.

Get a Free Estimate in Glenshaw

Ireland Contracting has been the Pittsburgh area's trusted home improvement team since 1994. Call 412-492-7663 or request a quote online — no obligation, always free.

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