Take a look at our past work!

GP Martini Roofing Company

For the Life of Your Home...

About Us

GP Martini Roofing Company is an experienced, full-service professional contractor providing repairs and installation serving Chester, Delaware, Bucks and Montgomery counties. Whether your need is residential or commercial, we are your single source for roofing, siding, window and door installation and service. Our … “for the LIFE of your roof” warranty is the best in the industry, and will make your contractor selection an easy one. Our business is focused on core values: reliable service, quality products, and long-term relationships. GP Martini Roofing Company has extensive knowledge of the latest products and materials and has mastered the craft of installation. Our team’s wealth of expertise helps our clients improve their home’s function, beauty and value.

Our Work

1900 Hamilton Street , Philadelphia, PA, US

Installed GAF Timberline HDZ Lifetime Pewter Gray shingles.

  • GAF Timberline HDZ: Pewter Gray
  • Property Type: HOA/Condo Association
  • GAF Warranty: Golden Pledge
  • Year of Install: 2025
104 South Village Avenue , Exton, PA, US

Installed GAF Timberline HDZ Lifetime Fox Hollow Gray shingles.

  • GAF Timberline HDZ: Fox Hollow Gray
  • Property Type: Commercial
  • GAF Warranty: System Plus
  • Year of Install: 2025
26 Bryan Wynd , Glenmoore, PA, US

Installed GAF Timberline HDZ Lifetime Charcoal shingles.

  • GAF Timberline HDZ: Charcoal
  • Property Type: Single family
  • GAF Warranty: System Plus
  • Year of Install: 2025
2593 Charlestown Road , Phoenixville, PA, US

Installed GAF Timberline HDZ Lifetime Oyster Gray shingles.

  • GAF Timberline HDZ: Oyster Gray
  • Property Type: Single family
  • GAF Warranty: System Plus
  • Year of Install: 2025
114 Governors Circle , Downingtown, PA, US

Installed GAF Timberline HDZ Lifetime Charcoal shingles.

  • GAF Timberline HDZ: Charcoal
  • Property Type: Single family
  • GAF Warranty: System Plus
  • Year of Install: 2025

Customer Testimonials

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G.P. Martini did our roof AND siding. Very happy with the job and I agree that they truly care about what they do. Gary was most helpful. He even saved us a great deal of money on an issue with out chimney. After two years the jobs still look great. They will be back with another project I have in mind. Don't hesitate, a great organization.
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I would highly recommend GP Martini Roofing for any type of roofing repair/replacement. Their crew was courteous and professional. They came out on a timely manner and were a true pleasure to work with.