For more than forty years, JAM Roofing Inc. has served the Denver Metro area with a commitment to quality, integrity, and long‑term roofing solutions. What began as a small, owner‑operated company has grown into a trusted commercial roofing partner known for expertise in flat roofing systems, leak repair, and EPDM solutions.
Commercial Roofing Expertise Backed by 40+ Years of Experience
Founded in 1991 by Jason Miller, JAM Roofing brings over four decades of hands‑on roofing experience to every project. Jason’s deep industry knowledge and understanding of Colorado’s climate allow our team to diagnose issues quickly and deliver repairs that last.
We understand the unique challenges that freeze‑thaw cycles, UV exposure, and Colorado weather create for commercial buildings — and we design solutions that protect your property year‑round.
As a locally owned and operated company, we understand the importance of reliability, communication, and documentation. Property managers and building owners trust us because we provide:
We treat every building with the same care and attention we would give our own — a value rooted in our family owned history.
We are licensed, insured, and committed to delivering roofing solutions that stand the test of time. Whether we are repairing an EPDM system, restoring a flat roof, or supporting a multi-building portfolio, our focus is always on durability, safety, long-term value.
We stand behind our work and remain available long after the project is complete — a promise we’ve kept for more than 30 years.
Commercial property owners and managers choose JAM Roofing because we combine 40+ years of flat roof expertise with fast response times, clear communication, and long lasting repair solutions. We understand the demands of commercial buildings and deliver roofing work that stands up to Colorado’s climate and your operational needs.
What Sets Us Apart
While our primary focus is commercial and flat roofing, we continue to support homeowners with select residential repairs and roof replacements when needed.
Over 40 years of building industry knowledge, roofing expertise and experience dealing with Denver weather to create a strong understanding of local customers’ roofing needs.
Cell: (303) 241-4661
Email: joshua@jamroofing.net