Licensed Roofer Serving Montrose, NY

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

"Their crew showed up at 7 AM, tore off the old roof, replaced eight sheets of plywood, and had new shingles down before dinner. Jobsite was cleaner when they left than when they arrived."

"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."

4.9/5 Stars | 487+ Reviews

Our reputation is built one roof at a time. 487+ homeowners across Tillson, Montrose, and surrounding areas have rated us 4.9/5 stars. We earn every review. No incentives, no discounts for feedback.

No Subcontractors

Every Montrose 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.

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 Montrose roof gets factory-level quality control.

Storm Damage Specialists

Hail, wind, and monsoon damage are common in NY. 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.