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

1110 Vermont Lane , West Bradford Township, PA, US

Replaced asphalt roof with new GAF Timberline HDZ Charcoal shingles.

  • GAF Timberline HDZ: Charcoal
  • Property Type: Single Family Homes
  • GAF Warranty: System Plus
  • Year of Install: 2025
  • GAF Warranty
1326 Ridgeview Circle , West Bradford Township, PA, US

Installed asphalt roof system to main house with GAF Timberline HDZ Lifetime Charcoal shingles.

  • GAF Timberline HDZ: Charcoal
  • Property Type: Single Family Homes
  • GAF Warranty: System Plus
  • Year of Install: 2025
  • GAF Warranty
935 Evan Drive , Downingtown, PA, US

Installed new asphalt roof system with GAF Timberline HDZ Lifetime Pewter Gray shingles.

  • GAF Timberline HDZ: Pewter Gray
  • Property Type: Single Family Homes
  • GAF Warranty: System Plus
  • Year of Install: 2025
  • GAF Warranty
11 Edmondson Drive , West Chester, PA, US

Replaced asphalt roof system on this large home with new GAF Timberline HDZ Lifetime Charcoal shingles.

  • GAF Timberline HDZ: Charcoal
  • Property Type: Single Family Homes
  • GAF Warranty: System Plus
  • Year of Install: 2025
  • GAF Warranty
530 Park Road , Downingtown, PA, US

Installed new asphalt roof system with GAF Timberline HDZ Lifetime Mission Brown shingles.

  • GAF Timberline HDZ: Mission Brown
  • Property Type: Single Family Homes
  • GAF Warranty: System Plus
  • Year of Install: 2025
  • GAF Warranty

Customer Testimonials

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The men were at my property early as expected and much to my surprise they were finished the job in around 5 hours. You wouldn't even know that they were there. the clean up was exceptional. Thank you and I look forward to having you work with me on my next project
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The process was thoroughly explained and completed on-time at the estimated price. Their brochure was informative and included great high-quality examples to select the right color. They arrived on-time and cleaned up everything when done. My roof looks great. I would definitely recommend GP Martini to anyone looking to replace their roof.
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During heavy rain and wind, 2nd story gutter and downspout became unattached from my roof, They were able to have someone come out within a few hours and make the necessary repairs during the storm. Excellent job.
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Excellent crew and communication. Quality workmanship.
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The worth experience with contractors and very unprofessional, disrespectfull. After installation of the roof it was leaking. 30 years warrenty just a joke they would find any exuse, any possible reason not to fix it. They Don't respond to the phone calls. Please never use that company!