Roofing Done Right
For over 16 years, Summit Roofing has been protecting Denver homes with quality craftsmanship, honest service, and industry-leading warranties. We treat every home like our own.
By The Numbers
Meet Our Team
The experts behind every successful project
Mike Sullivan
Owner & President
Mike founded Summit Roofing in 2008 after 15 years working for other roofing companies. His vision was simple: treat every customer's home like his own. Today, that philosophy drives every project we take on. Mike is a GAF Master Elite certified installer and personally oversees all major projects.
Rachel Chen
Insurance Claims Specialist
Rachel has helped over 500 Denver homeowners navigate the insurance claims process. With her background in insurance adjusting, she knows exactly what documentation is needed and how to ensure our customers get fair settlements. Rachel leads our storm damage response team.
Carlos Martinez
Production Manager
Carlos leads our installation crews with precision and pride. With 18 years of hands-on roofing experience, he ensures every project meets our exacting standards. Carlos is fluent in English and Spanish and coordinates our team of 15 skilled installers.
Our Certifications
What Customers Say About Us
"Summit Roofing handled our hail damage claim from start to finish. They met with our insurance adjuster, documented everything, and installed a beautiful new roof. Professional, honest, and highly skilled."
Michael R.
Highlands Ranch, CO
"After the big hailstorm, I called five roofers. Summit was the only one who didn't pressure me. They explained my options clearly and delivered exactly what they promised. My roof looks amazing!"
Jennifer L.
Lakewood, CO
"These guys are the real deal. Licensed, insured, GAF certified. They replaced my 25-year-old roof in two days. The crew was courteous and cleaned up everything. Couldn't be happier."
David K.
Aurora, CO