Kansas Roofing Contractor | Serving Kansas From Harmon

"What sold me was the inspection report. Detailed photos of every damaged area, measurements, written explanation of what needed repair versus replacement. No other company gave us anything close to that level of documentation."

"Our flat roof on the garage had been patched five times by other companies. Harmon Roofing & Maintenance stripped it and put on a proper TPO membrane. No leaks in two years. Should have called them first."

"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."

Licensed, Bonded & Insured

Harmon Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across IL and pull local permits for all Kansas projects. Your property and your investment are protected.

15+ Years of Experience

We've been installing and repairing roofs for over 15 years. That experience shows in how we handle complex roof lines, unexpected deck damage, and insurance claim disputes. We've seen everything and know how to handle it.

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Kansas homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.

No Subcontractors

Every Kansas roof is installed by our own trained crews, not subcontractors pulled from a labor pool. That means consistent quality, accountability, and a crew that knows our standards from the first nail to the last drip edge.