Port Jefferson Station Roofing & Maintenance | Johnstown Roofing Services
Same-Day Appointments Available · 24/7 Emergency Service
Free storm damage inspections. Manufacturer-backed warranties. Fast estimates for Johnstown homeowners.
Call (877) 586-1316Storm damage? We prioritize emergency calls
Looking for a licensed roofer in Johnstown? Port Jefferson Station Roofing & Maintenance has been serving Johnstown from our Port Jefferson Station location for 14+ years. We handle everything from small leak repairs to full roof replacements with manufacturer-backed warranties.
Our Services in Johnstown
What Johnstown Customers Say
"We got three quotes for a full tear-off and Port Jefferson Station Roofing & Maintenance was the most thorough. They showed us the rotted decking in the photos before replacing it. New Timberline HDZ shingles look great."
"Our flat roof on the garage had been patched five times by other companies. Port Jefferson Station Roofing & Maintenance stripped it and put on a proper TPO membrane. No leaks in two years. Should have called them first."
"I called about a small leak and expected a hard sell on a full replacement. The inspector showed me it was just a cracked pipe boot — $300 repair instead of a $12,000 roof. Honest company."
Why Johnstown Residents Choose Port Jefferson Station Roofing & Maintenance
4.8/5 Stars | 476+ Reviews
Our reputation is built one roof at a time. 476+ homeowners across Port Jefferson Station, Johnstown, and surrounding areas have rated us 4.8/5 stars. We earn every review. No incentives, no discounts for feedback.
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 Johnstown roof gets factory-level quality control.
No Subcontractors
Every Johnstown 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.
GAF Master Elite Certified
Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Johnstown homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.
About Our Johnstown Roofing Services
Every roof we install in Johnstown meets local building code requirements and manufacturer specifications. That matters because it protects your warranty. Cut corners during installation and the manufacturer can void your coverage. We don't cut corners.
We serve Johnstown and all nearby communities without charging travel fees. Call (877) 586-1316 to set up your free inspection. Most Johnstown inspections happen within 24 to 48 hours of the call.
Distance from Port Jefferson Station to Johnstown means nothing to us. Our crews are already working there. No extra fees, no delays, no subcontractors.