Pittsburgh is a hill city with steep, complex Victorian roofs, and slate survives on more of them than in most American cities. Both facts push cost up in ways a price per square foot does not capture — the access is genuinely difficult and the material is a specialist trade. HICPA registration applies statewide. This page lists roofers serving Pittsburgh.
What Pittsburgh roofers handle
Slate repair and replacement, a larger share of the market here than in most cities.
Steep-slope work on Victorian and early-twentieth-century roofs.
Full replacement on asphalt shingle across the general stock.
Ice dam damage and prevention in winter.
Decking replacement on old framing.
Flat and low-slope roofing on commercial and multi-family buildings.
Licensing in Pennsylvania
Pennsylvania registers home improvement contractors through the Attorney General’s Office under HICPA.
Anyone performing $5,000 or more of residential home improvement work in a calendar year must register. Registration costs $100 every two years, and the online system has been operational since April 2026.
Three requirements matter to you as a homeowner:
- Minimum insurance of $50,000 personal injury and $50,000 property damage — a floor the state sets, which you can ask to see
- A HICPA-compliant written contract is mandatory, not optional
- Registration is verifiable with the Attorney General’s Office
Philadelphia and Pittsburgh add municipal requirements on top. Philadelphia specifically requires both HICPA registration and a Philadelphia L&I licence for residential home improvement work. A contractor with one but not the other is not cleared to work on your house.
What’s specific to Pittsburgh
Slate is genuinely common here. Pittsburgh’s older neighbourhoods retain slate roofs in numbers, and slate is a different trade from asphalt — different tools, different fixings, different skills. A contractor who does not work in slate cannot properly repair one, and patching slate with asphalt is a visible and damaging bodge. Ask directly.
Hillside access sets the price. Narrow streets, steep drives and roofs reached over drops. Material handling on those lots is real labour, and it is why two similar roofs at different addresses quote very differently.
Steep, complex Victorian roofs. Multiple planes, dormers, turrets and valleys mean far more flashing than a suburban roof of the same area — and flashing is where leaks start.
HICPA sets an insurance floor. Registration requires minimum $50,000 personal injury and $50,000 property damage cover plus a compliant written contract. Ask to see both.
Freeze-thaw and ice dams. Pittsburgh cycles across freezing through winter, working on sealant, flashing and any water already in the assembly.
Pricing expectations
Pittsburgh figures for 2026, as published by local roofing companies:
- Average replacement: $12,000–$18,000; wider range $8,000–$30,000
- By house type: ranch (18–24 squares) $10,000–$15,000; two-storey colonial (25–32 squares) $14,000–$22,000; larger or steep $15,000–$26,000+
- By roof area: 1,000–1,500 sq ft $6,500–$11,000; 1,500–2,500 sq ft $10,000–$18,000; 2,500–3,500 sq ft $16,000–$28,000
- Three-tab: $3.00–$6.00 per square foot; architectural $4–$7, or $500–$700 per square
- Premium — metal, slate or tile: $8–$15+ per square foot
- Plank decking replacement: $80–$120 per sheet installed
Two Pittsburgh facts explain more than the price ranges do. Western Pennsylvania runs 40 to 55 freeze-thaw cycles a year, which is what drives ice and water protection and flashing detail here rather than snow load alone. And the pre-war housing stock means many roofs sit on plank decking rather than sheet plywood — one local contractor prices that separately at $80–$120 per sheet installed, because planks have gaps and often need overlaying before new shingles can go down. That is a line item that simply does not exist in a post-war suburb, and it is worth asking about before the tear-off rather than after. Allegheny County also mandates wind-resistance ratings, and the region works to the 2021 International Residential Code.
These are ranges local roofing companies publish for this metro rather than survey data, so treat them as a bracket to check a quote against, not a price list.
Two contract items: whether the roof is on plank decking, and what overlaying or replacing it will cost per sheet, and the wind-resistance rating being installed, which Allegheny County mandates.
Neighborhoods served
Roofers listed here work across Pittsburgh, including Squirrel Hill, Shadyside, Lawrenceville, Mount Washington, Bloomfield, Highland Park, South Side, Brookline and Regent Square.
Most also serve surrounding communities — Mount Lebanon, Bethel Park, Monroeville, Ross Township, Sewickley, Wexford and Cranberry.
How this directory helps
Every roofer here is listed with business name, address and phone so you can verify them yourself.
Three questions sort Pittsburgh contractors. Ask for HICPA registration and proof of the $50,000/$50,000 insurance minimum. On a slate roof, ask whether they work in slate — most asphalt crews do not. And ask whether they have seen the access.