GP Martini Roofing Company believes in bringing professionalism to the industry by keeping our accreditations and classifications current and up to date. We will continue to maintain top tier membership at the Better Business Bureau and the National Roofing Contractors Association. We are a GAF Master Elite contractor and a Certainteed Master Shingle Applicator. Below are some of our other associations:

Master Elite – This means that the largest roofing manufacturer in North America will back up our labor warranty. Simply put, we install roofs exactly to the specifications of the manufacturer. Because of GAF’s stringent standards, only the top 3% of all roofing contractors have qualified as Master Elite™ contractors!

GAF Slate Crafter Specialist– We are professionally certified installers of GAF TruSlate genuine slate roofing.GP Martini Roofing is one of few contractors named a James Hardie Preferred Remodeler.  We have been hand-selected and expertly trained directly by James Hardie to provide our homeowners with the highest quality of workmanship!

James Hardie Preferred Remodeler – We are professional craftsmen providing customers with the security of having knowledgeable crews on their roof.

Certainteed Master Shingle Applicator – We raise workforce standards by producing high quality jobs and ensuring warranty compliance.

National Roofing Contractor Association – NRCA is one of the construction industry’s most respected trade association and the voice and leading authority in the roofing industry for information, education, technology and advocacy.

Better Business Bureau – This accreditation means we have established a positive track record in the marketplace; honestly represent products and services, honor promises, are responsive, safeguard privacy and embody integrity.