Asphalt shingle roofing contractors in Greensburg, PA

6 Greensburg roofing companies list asphalt shingle roofs on their website. Each one has a working phone and a live website. Call them direct. Asphalt shingle roofs in other cities.

Roofers that list asphalt shingle roofs, A to Z

  1. BZ Construction LLC

    3.9 out of 526 reviews on Google Maps

    Greensburg, PASince 2009

    Atlas Pro+ and BBB Accredited, founded 2009. Family-owned, with metal and commercial roofs across Westmoreland County.

    • Family owned
    • Free inspection
  2. Cousins Roofing, Siding & Decks - Greensburg, PA

    5.0 out of 54 reviews on Google Maps

    Greensburg, PASince 2022

    Ventilation, skylights and roof maintenance, with decks, remodeling and siding repair near Bethel Park and Allison Park.

    • Family owned
    • Free inspection
    • Financing
    • Warranty

    Also serves Bethel Park, McMurray, Allison Park +5

  3. Home Genius Exteriors

    4.9 out of 570 reviews on Google Maps

    Greensburg, PA

    Attic insulation and Owens Corning Platinum Preferred roofing. Fiber cement siding, gutter guards, doors and financing near Blawnox.

    • Free inspection
    • Financing

    Also serves Blawnox, Johnstown, Washington +4

  4. T. Harrer Construction, LLC

    5.0 out of 541 reviews on Google Maps

    Greensburg, PASince 2008

    Wood shake and slate roofs, plus remodeling and doors. Family-owned, with emergency service and a workmanship warranty.

    • Family owned
    • Free inspection
    • Emergency service
    • Warranty
  5. Top Notch Roofing Solutions

    5.0 out of 582 reviews on Google Maps

    Greensburg, PASince 2021

    Flat and metal roofs, storm repairs and gutter guards, plus doors and windows. Family-owned with financing, in Westmoreland County.

    • Family owned
    • Free inspection
    • Financing

    Also serves Pittsburgh

  6. Whalen Exteriors

    5.0 out of 5145 reviews on Google Maps

    Greensburg, PASince 1982

    Roof coatings and flat roofs for apartments, HOAs and homes. Gutter guards, siding and financing near Murrysville and Arnold.

    • Free inspection
    • Financing
    • Warranty

    Also serves Murrysville, Lower Burrell, Arnold +6

About asphalt shingle roofs

Asphalt shingles are the most common roof in the country: the lowest cost to install, easy to repair, and made in many colors. Architectural shingles are thicker and last longer than three-tab ones, and some carry an impact rating that matters where hail is common. The underlayment, flashing and attic ventilation under the shingles decide how long the roof lasts as much as the shingles do.

What to ask a contractor

  • Which shingle line and grade is in the quote, and what is its rated life?
  • Do you offer an impact-rated shingle, and does my insurer give a discount for it?
  • What underlayment goes under it, and is ice and water shield included at the eaves and valleys?
  • Who gives the warranty, you or the shingle maker, and for how long?

Guide: How much does a new roof cost?Guide: Metal roof or asphalt shingles: which is right for you?

Planning roofing work in Greensburg

Before choosing a company, read the roofing permit and contractor questions for Greensburg and the Pennsylvania roofing license and insurance reference. Check the source’s jurisdiction and project scope for your address.

The roofing market in Greensburg

Competition

3.6 roofers per 10,000 homes

About 60 roofing businesses serve Westmoreland County, 16 with employees and about 44 sole proprietors. We list 11 with a working phone.

Pennsylvania median: 5.2 per 10,000 homes. Fewer roofers per home than most Pennsylvania metros.

Wages

$25.17 an hour, median

What a roofer earns in the Pittsburgh metro. The top ten percent earn over $36.22 an hour.

Pennsylvania median: $26.79. United States: $26.65.

Material prices

+3.9% asphalt shingles, 12 months

National producer price index. Up 50 percent since 2020. The same line on every city.

Building code

2021 IRC with Pennsylvania amendments statewide

FEMA lists Greensburg as having a building code, but an older edition. Confirm roof permit requirements with the building department responsible for your address and scope of work. Agree with your contractor who will obtain any required permit and arrange inspections before work begins.

Pennsylvania’s Uniform Construction Code applies statewide.

Sources: Census County Business Patterns 2023 and Nonemployer Statistics 2024 (roofing share estimated), ACS housing units 2024, BLS Occupational Employment and Wage Statistics May 2025, BLS Producer Price Index Aug 2026, pittsburghpa.gov and FEMA Building Code Adoption Tracking Jun 2024. Compiled Oct 13, 2026. Compare Pennsylvania metros →

The service comes from the company’s own website, or from the owner of a claimed profile.