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

1035 Ballintree Lane , West Chester, PA, US

Install GAF Timberline HDZ Weathered Wood shingles.

GAF Timberline HDZ: Weathered Wood
Property Type: Single Family Homes
GAF Warranty
GAF Warranty: System Plus
Year of Install: 2025

217 Berkley Road , Devon, PA, US

Install GAF Timberline HDZ Lifetime Pewter Gray shingles.

GAF Timberline HDZ: Pewter Gray
Property Type: Single Family Homes
GAF Warranty
GAF Warranty: System Plus
Year of Install: 2025

1287 Grove Road , West Chester, PA, US

Install GAF Timberline HDZ Lifetime Charcoal shingles.

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

1300 Drayton Lane , Penn Wynne, PA, US

Install GAF Timberline ES Charcoal Solar shingles. Install GAF Timberline HDZ Lifetime Charcoal shingles.

GAF Timberline HDZ: Charcoal
GAF Timberline Solar HDZ: Charcoal
Property Type: Single family
GAF Warranty: Golden Pledge
Year of Install: 2025

33 Bridlewood Drive , New Hope, PA, US

Install GAF Timberline HDZ Lifetime Appalachian Sky shingles.

GAF Timberline HDZ: Appalachian Sky
Property Type: Single Family Homes
GAF Warranty
GAF Warranty: System Plus
Year of Install: 2025

Customer Testimonials

Like many others, we were more than satisfied with GP Martini's work. They showed up on schedule, stripped the old roof within hours, and collected most of the debris before it hit the ground or damaged any plants. Our house is not large, but we were still surprised that the new roof was completed the same day and any loose roofing nails were rounded up with a magnetic device. I don't believe we found more than two such nails in the year following the installation. Their work... impressive.

We had our roof done a few years ago. They were great to work with . Very fast, impeccable clean up after the job. The final product looks great.

They did a great job and did it quickly

This company is currently redoing the gutters and let me tell you the are horrible and disrespectful to both me and my property. They have destroyed my lawn and have refused make make any repairs to it. Update: Rude response from the owner. Still no attempt to make this right. All I did was ask them to not crush gutters on my lawn. with plenty of available space elsewhere.

I can't say enough nice things about GP Martini Roofing. Ryan Wesley was a pleasure to work with. He was very responsive to all my questions and very patient while I struggled with selecting a shingle color. I had cedar shingles under the 30+ year old asphalt shingles on a house I purchased recently. Their pricing was very competitive, and scheduling went very smoothly. The team did a great job during all phases of the job and the house looks beautiful! I highly recommend them to anyone needing ... Read more

Take a look at our past work!