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

I just had my roof replaced last week by GP Martini Roofing Company. I cannot speak highly enough about this company, their integrity, commitment to the customer and their willingness to assist above and beyond with my Insurance Company. Not to mention the highest quality of the materials they use, come from GAF, the #1 selling shingle brand in North America. GP Martini Roofing Company is a factory certified Master Elite Contractor and less than 2% of Roofing Contractor's have that qualificat... Read more

Everyone I encountered was wonderful especially Karl and Seth!

Phase 3 of my project still to come, but so far exceptional work and personnel. Have already referred you to two people, one of whom has hired you - The Civils.

I am very happy with the new roof. The final cleanup was great. Everyone was great to work with from sales to production.

Thank you for a great experience! The new roof looks great and the crew completed the project within one day!

Take a look at our past work!