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

104 Jeffery Court , Downingtown, PA, US
  • GAF Warranty
  • GAF Warranty: System Plus
4 East Oak Lane , Glenolden, PA, US
  • GAF Warranty
  • GAF Warranty: System Plus
1475 Hilltop Road , Chester Springs, PA, US
  • GAF Warranty
  • GAF Warranty: System Plus
849 4 Streams Drive , West Chester, PA, US
  • GAF Warranty
  • GAF Warranty: System Plus
222 East King Street , Malvern, PA, US
  • GAF Warranty
  • GAF Warranty: System Plus
  • GAF Timberline HDZ
  • Property Type
  • Property Type: Commercial

Customer Testimonials

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GP Martini was incredibly professional, on time, and did great work. They made themselves available for questions, clearly communicated what materials were being used, discussed warranties in detail, and even helped to switch our color choice - on the day of the job! They were fast, clean, and the best priced option we could find. Thank you for everything!
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This is a delayed review [ my wife thought I did the review and I thought she did the review ]. After our roof replacement we decided on new window installation. There was a little hiccup in the ordering of 2 of the windows regarding sizing but that was quickly overshadowed by the excellent installation work of Jim and Dennis. These two guys are at the top of their game. Hands down they represent Martini Roofing in the best manner possible. They do not treat you like a number or dollar sign... Read more
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Very competent, professional, timely and safe.
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I decided on using Martini after seeing them install a new roof on my neighbors home. The same crew came to install my new roof. From start to finish they were great! Dennis, the job foreman, was terrific and a absolute nice guy. The way in which he coordinates the job is amazing. They take pride in their work and the end result is a testament to that pride. I felt they were here to earn our business and not to take our business for granted. We have just scheduled window installation with... Read more
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First day they blocked my drive way and when I asked why he said it was the only place to park. Next he said he would clean up and I'm making this very short. They used a blower which only left nails and staples and roof ending in my grass. I told them I had grandkids that play in yard. Another is they took the bottom of my rain spout and lint cover and couldn't find it and tried to pass off neighbors spout onto me. So uncool. I took pictures of nails and staples for them to see along with roof ... Read more