McCann’s Manufacturer Partners

At McCann’s Roofing & Construction, we believe the quality of a roof starts long before the first shingle is installed; it begins with the manufacturer behind it. That’s why we partner exclusively with trusted roofing manufacturers known for durability, performance, and proven reliability in Oklahoma’s demanding climate. After years of working with countless brands and product lines, we’ve narrowed our partnerships to only those that consistently meet our high standards and deliver long-lasting protection for our customers.

These partnerships allow us to offer homeowners stronger warranties, better system performance, and access to roofing products designed to withstand Oklahoma’s hail, wind, and extreme heat. When you choose McCann’s, you’re selecting top-tier manufacturers, certified installation, and a roof that is backed by some of the most respected names in the industry.

Certification: What It Really Means

McCann’s Roofing & Construction’s manufacturer certification isn’t just a title; it demonstrates that we’ve met strict standards to provide homeowners with the highest-quality installation. Our team has been specifically trained in the proper materials, installation techniques, and systems to deliver the best possible work. In addition, manufacturers often require ongoing recertification to ensure contractors stay current with the newest standards and best practices. 

Being “Certified” or “Preferred” also means that we have been thoroughly vetted and approved by the manufacturers based on workmanship, reliability, and customer satisfaction. These credentials aren’t just a show of trust in our work, but they also unlock access to better manufacturer-backed warranties that other non-certified contractors can’t offer. Lastly, certification ensures that your roof is installed according to the manufacturer’s exact specifications, a key step to keeping your warranty valid and protecting your home for years to come.