Roof Repair & Replacement in Ames, IA

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

"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."

"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."

Licensed, Bonded & Insured

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

4.7/5 Stars | 223+ Reviews

Our reputation is built one roof at a time. 223+ homeowners across Glidden, Ames, and surrounding areas have rated us 4.7/5 stars. We earn every review. No incentives, no discounts for feedback.

GAF Master Elite Certified

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

Manufacturer-Certified Installation

We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Ames roof gets factory-level quality control.