Portland Roofing & Maintenance | Anamoose Roofing Services

"Our flat roof on the garage had been patched five times by other companies. Portland 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."

"Hail punched through half our shingles last spring. Portland Roofing & Maintenance handled the entire insurance claim — met the adjuster, filed the supplement, and we paid nothing out of pocket besides the deductible."

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Anamoose 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 Anamoose roof gets factory-level quality control.

Storm Damage Specialists

Hail, wind, and monsoon damage are common in ND. Our team includes HAAG Certified inspectors who document damage the way adjusters expect it. We handle the entire insurance claim process so you don't have to.

4.8/5 Stars | 180+ Reviews

Our reputation is built one roof at a time. 180+ homeowners across Portland, Anamoose, and surrounding areas have rated us 4.8/5 stars. We earn every review. No incentives, no discounts for feedback.