• I would recommend JAM roofing to friends and neighbors. From the first phone call I was treated with respect and professionalism....Lisa G.
  • These guys are great. I was in the process of buying a house, so I called JAM roofing. Mike Cawood came by the house and gave me...Jenna L.
  • I received another bid for the same amount but ended up going with Jam for a roof replacement simply because I really liked Kyle from the first...Nicole F.
  • Great roofing contractor! They put in a sun tunnel at a very reasonable price, and left absolutely NO mess behind in my house or my yard...Stephanie R.
  • Professional, no boom boxes which was very nice, the guys kept their shirts on which was also very kind, never heard one curse word ever...Cynthia S.
  • GREAT!! I can not stress this enough. Completely professional, respectful and great communication throughout the job...William C.
  • Yes sir!  JAM Roofing IS as good as it gets!  I got 4 bids on a new roof for my house and was so impressed with Kyle and his initial...Susie L.
(541) 773-7663

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Why Work With a Manufacturer-Certified Contractor?

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Why Work With a Manufacturer-Certified Contractor?

Roofing projects have many bases to cover, and one of the most important is deciding on the roofing company to hire for the job. It’s not enough to choose someone licensed and insured–they should be manufacturer-certified, as well. JAM Roofing, one of the premier roofing specialists in the area, shares what makes working with a manufacturer-certified contractor a good idea.

Manufacturer-Certified Contractor
  1. Exceptional Workmanship. Manufacturer certifications are hard-earned. A roofing contractor has to pass–and even exceed–the stringent training and testing set by the manufacturer to attain the distinction. JAM Roofing takes pride in the fact that we are a GAF® Certified Master Elite® roofing company. If you choose us to handle your project, you’re always sure that it will be completed to quality specifications. 
  1. Access to High-Quality Materials. A roofing system that uses high-quality materials can deliver better and longer lasting weather performance. Don’t suffer off-brand products from a random contractor–turn to JAM Roofing instead. As a GAF® Certified Master Elite® roofing contractor, we offer only the highest quality asphalt shingle roofing systems available today. They come with Advanced Protection Technology that allow them to withstand the harshest weather conditions. Plus, they are available in a wide selection of colors, profiles and thicknesses. Some can even provide the timeless beauty of genuine wood shakes and slate–but at a fraction of the cost.
  1. Solid Roofing Warranties. Roofers who are certified by GAF® can provide great manufacturer warranties. But since JAM Roofing is Master Elite®, we can offer you the industry-leading GAF® Golden Pledge® Warranty. This comes with a 50-year coverage on materials and 25-year coverage on workmanship. The warranty also makes you eligible for the GAF 40-point inspection following the roof installation. This checkup determines whether the roofing system is installed to the manufacturer’s standards.

Call Us Today

Combining superior craftsmanship and customer-first service, JAM Roofing remains the top roofing contractor in Jackson County. Look no further for high-quality roofing solutions you’d be happy to refer to a friend. We proudly serve the areas in and around Grants Pass and Medford, OR. Call us today at (541) 773-7663 or fill out this contact form to schedule your roof evaluation. We look forward to hearing from you!