Roofing Contractors Greensburg, PA

When your roof is leaking, losing shingles, or simply reaching the end of its service life, the right solution starts with an accurate assessment. Cousins Roofing, Siding & Decks in Greensburg provides professional roof repair, roof replacement, storm restoration, and inspection services for homeowners throughout Greensburg and Westmoreland County.

Our roofing team works on homes across Greensburg, South Greensburg, Southwest Greensburg, Hempfield Township, and surrounding communities, with roofing systems selected for Western Pennsylvania weather and installed with careful attention to flashing, ventilation, water protection, and cleanup.

Why Greensburg Homeowners Choose Cousins Roofing, Siding & Decks

  • Local Greensburg office serving homeowners throughout Westmoreland County
  • Licensed and insured Pennsylvania roofing professionals
  • GAF roofing systems with manufacturer-backed product and warranty options
  • Detailed roof inspections, repair recommendations, and photo documentation
  • Clear project scopes, straightforward estimates, and consistent communication
  • 24/7 emergency roof tarping and storm response
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Roofing project in Greensburg, PA

Residential shingle roof replacement in Westmoreland County, PA

Roof inspection in Westmoreland County, PA

Cousins Roofing, Siding & Decks roofing crew

Cousins Roofing, Siding & Decks roofing project team

What we do

Our Roofing Services in Greensburg, PA

Roof Replacement

When repairs are no longer the practical option, our team can remove the existing roof, inspect the underlying deck, and install a complete replacement system designed for long-term protection. We use GAF roofing products and match the roofing system to the home rather than treating every replacement the same.

A typical roof replacement can include:

  • Removal of existing roofing materials and inspection of the roof deck
  • Replacement of damaged decking where needed
  • Ice and water protection in vulnerable areas
  • Synthetic underlayment, flashing, drip edge, and ventilation components
  • Final cleanup and magnetic nail sweep around the property

Homeowners comparing replacement options can also review our roofing services and installation approach before requesting an estimate.

Roof Repair in Greensburg

Many roofing problems can be corrected without replacing the entire system. We inspect the source of the issue first, then recommend a focused repair when the surrounding roof still has useful service life.

Common repairs include:

  • Missing, lifted, or damaged shingles
  • Leaks around chimneys, skylights, vents, and roof penetrations
  • Flashing, pipe boot, and sealant failures
  • Localized storm or impact damage
  • Minor decking or ventilation-related issues discovered during inspection

Storm Damage Roof Repair

High winds, heavy rain, hail, and falling debris can damage a roof quickly, even when the problem is not obvious from the ground. Our Greensburg roofing team can inspect storm-related damage, document what we find, and help secure the property when immediate protection is needed.

Storm response services include:

  • Emergency tarping and temporary water protection
  • Photo documentation of visible roofing damage
  • Repair or replacement scopes based on the actual condition of the roof
  • Documentation homeowners can use during the insurance claim process

Commercial Roofing in Greensburg, PA

Cousins Roofing, Siding & Decks also works with commercial properties in Greensburg and surrounding Westmoreland County communities. We focus on practical roofing solutions that protect the building while limiting unnecessary disruption to day-to-day operations.

Commercial roofing services can include:

  • Flat and low-slope roofing systems such as EPDM, TPO, and modified bitumen
  • Roof coatings and leak-prevention solutions
  • Preventative maintenance and condition assessments
  • Storm-related repair and emergency response

Roof Inspections

Whether you are dealing with a leak, evaluating an older roof, preparing to buy or sell a property, or checking the exterior after a storm, our roof inspections are designed to identify visible concerns and clarify the next step. We document relevant conditions and explain whether repair, maintenance, or replacement should be considered.
Testimonials

What our clients say
about our services.

Google Reviews

“Cousins Roofing, Siding & Decks did an excellent job on my siding! Quick turnaround time as well. I will definitely recommend them to anyone looking to have work done!”

Jay Nulph

Google Reviews

“Sam & Calvin are amazing! They worked with 4 families to give us a new roof. Their team of roofers did an excellent job and Same was here checking on things to make sure we were all satisfied. Sam and Calvin also replaced our front steps and railings. We are so pleased with the workmanship. You can't go wrong with this company.”

Barbara Kruman

Google Reviews

“Cousins did a wonderful job on our deck replacement. Sam is an amazing, honest person and went above and beyond our expectation. His company completed the work in one day. I highly recommend Cousins Roofing, Siding & Decks”

J. Jackson

Google Reviews

“We are so pleased with our new siding, metal roof and brand-new porch. Not only were Sam, Calvin and their crew reliable, responsive, professional, and extremely talented craftsman, they were also a joy to have around. We had a vision, and they nailed it, and quite honestly, they were better than we could have ever hoped. We are already discussing future projects.”

Kristen Lang

Google Reviews

“I can not say enough positive things about this company! I was able to easily schedule an IN PERSON appointment and was given an estimate at that visit. No waiting! Sam was very knowledgeable about products and made great recommendations regarding our back deck replacement. They are quick to reply to calls & text messages and keep you informed at every step of the process. Last, but not least, their workmanship is incredible!!!”

Mindy Pinter

Google Reviews

Contact Us

Cousins Roofing, Siding & Decks – Greensburg, PA
121 N Main St #301, Greensburg, PA 15601
(724) 201-2957

HOURS
Monday: 8am – 5pm
Tuesday: 8am – 5pm
Wednesday: 8am – 5pm
Thursday: 8am – 5pm
Friday: 8am – 5pm
Saturday: Closed
Sunday: Closed

In addition to Greensburg, our roofing contractors also serve Murrysville, Monroeville, Plum, Lower Burrell, Fox Chapel, Shaler Township, McCandless Township, Allison Park, Gibsonia, Wexford, Cranberry Township, Sewickley, Moon Township, South Fayette Township, Bridgeville, Canonsburg, Cecil Township, Peters Township, Washington, Bethel Park, Upper St. Clair, and Butler.

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FAQs About Roofing in Greensburg, PA

How do I know whether my roof needs repair or replacement?

Localized damage, a small leak, or a limited number of missing shingles can often be repaired when the rest of the roof is still in good condition. Widespread deterioration, repeated leaks, failing flashing, or an aging roofing system may make replacement the better long-term option. We inspect the roof before recommending either approach.

How long does a roof replacement usually take in Greensburg?

Many straightforward asphalt shingle replacements can be completed in one to two days, but the schedule depends on roof size, pitch, complexity, weather, and whether damaged decking is discovered after tear-off.

Can you help document roof damage after a storm?

Yes. We can inspect the roof, photograph visible storm damage, explain the recommended scope of work, and provide documentation that can be useful when a homeowner is working through an insurance claim.

What roofing systems do you install?

For residential projects, we install GAF asphalt shingle roofing systems and can discuss other appropriate roofing options based on the home and project. We also work with flat and low-slope commercial systems where applicable.

Do you provide roofing services outside the City of Greensburg?

Yes. Our Greensburg location serves homeowners throughout surrounding Westmoreland County communities, including Hempfield Township and nearby areas. If you are unsure whether your property is within our service area, contact the Greensburg office and we can confirm availability.

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Whether you need a targeted repair, a full roof replacement, or an inspection after severe weather, Cousins Roofing, Siding & Decks can evaluate the roof and provide a clear scope for the work your property actually needs.