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

50 Kingston Road , Media, PA, US

New GAF roof with (4) new Velux Skylights in Media.

Year of Install: 2023
Property Type: Single Family Homes
GAF Timberline HDZ: Charcoal

1319 Romig Road , Downingtown, PA, US

Installed half of this roof with CertainTeed Heather Blend shingle. Also installed Standing Seam metal roof with skylight.

Year of Install: 2023
Property Type: Single Family Homes
CertainTeed Belmont: Burnt Sienna

35 Post Run , Newtown Square, PA, US

GAF Warranty
GAF Warranty: System Plus
GAF Timberline HDZ
GAF Timberline HDZ: Slate
Property Type
Property Type: Single family
Year of Install: 2022
Property Type: Single Family Homes

3207 Stoneham Drive , West Chester, PA, US

New asphalt shingle roof in West Chester- GAF Barkwood.

GAF Warranty
GAF Warranty: System Plus
GAF Timberline HDZ
GAF Timberline HDZ: Barkwood
Property Type
Property Type: Single family
Year of Install: 2023
Property Type: Single Family Homes

32 Patricia Lane , Glen Mills, PA, US

New GAF Timberline HDz Charcoal shingle roof in Glen Mills.

GAF Warranty
GAF Warranty: System Plus
GAF Timberline HDZ
GAF Timberline HDZ: Charcoal
Property Type
Property Type: Single family
Year of Install: 2023
Property Type: Single Family Homes

Customer Testimonials

This is by far the worst roofing company I’ve ever worked with and I’ve paid for a handful of roofs as an investor. This particular property was bought with a roof installed from GP Martini with a 30 year warranty. From day 1 I knew there was a leak in the hallway coming from the flat roof. I had to replace all of the drywall because it was crumbling and moldy. I called GP and they said they would send a tech out to look at it. I waited at the property and nobody showed up. Then I gave them a lo... Read more

5 stars all around! Incredible pricing, non-pushy salespeople, they were able to fit us in rather quickly, and the quality is great! Love our new roof and gutters.

Had GP Martini come out and put a roof on a project I'm working on and they did a excellent job very professional. I would highly recommend them for all your roofing needs.

Martini roofing I am a site director for a local animal rescue and Martini recently provided their roofing services. From start to finish their company and the team members I worked with were thrurough, professional and prompt!!!

A decade ago we met Gary Martini and asked for a consultation to see if we needed a new roof. Several times in those 10 years he has been here and told us we didn't need a new roof. To our pleasant surprise a roofer told us we didn't need a new roof! And so Gary has become our roofer without every getting a roof from him. This past week during a bad storm we had water coming in our home and at 10pm at night we called and Gary answered! And then another team member followed up that evening a... Read more

Take a look at our past work!