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

If you're researching companies to install a new roof, you can do no better than GP Martini Roofing. The entire process of installing my cedar shake roof was handled with professionalism, superb craftsmanship, and great customer service. I discovered that Gary Martini is a man of integrity - honest, fair, and a man whose word means a great deal. I whole-heartedly recommend Gary and his company.

Superior experience start to finish. Pricing was very competitive, and was very positively impressed with my customer experience. Ryan is extremely knowledgable and made a very professional presentation of the work GP Martini performs and the level of quality we could expect. He also spoke well of his competitors from whom we were getting bids; few things are more off putting to me as a consumer than when a sales or service representative tries to sell their product by trashing the competition, ... Read more

GP Martini Roofing did an excellent job from start to finish. Extremely professional and reliable with competitive pricing. I have recommended GP Martini to my friends and family who have all been as satisfied as me. Awesome job guys...keep up the great work.

THEY DID A GREAT JOB ON MY HOUSE AND COULDN'T BE HAPPIER--THEY WERE VERY OUT GOING AND TOOK PRIDE INE THE WORK THEY DID

In November of 2014 I contacted GP Martini Roofing to install a new roof on our duplex building which houses two families. After giving a deposit, I was informed the start date would not occur until February 2015, because the company was backed up with jobs caused by a recent hailstorm. Work finally began at 8 a.m. on Friday, March 6. A crew of 5-6 workers arrived and put up protective plastic sheeting around the building. The foreman of the crew came to the door, introduced himself, handed m... Read more

Take a look at our past work!