Roof replacement at Glenshaw Roofing & Maintenance means a clean start. We tear off everything to bare decking, inspect the entire surface for damage, and rebuild using manufacturer-approved materials at every layer. Our Glenshaw crews do this every day. Most homes are finished in a single day.
Our Glenshaw replacement crews install GAF, Owens Corning, and CertainTeed shingles. We carry manufacturer certifications from all three, meaning factory-trained installers and access to the best warranty programs available. We help you choose based on budget, color, and warranty goals.
Our Roof Replacement Process
Comprehensive Evaluation
Our Glenshaw inspector examines every component: shingles, flashing, pipe boots, ridge vent, soffit intake, decking condition from the attic side. We share photos on the spot and give you an honest assessment.
Your Detailed Proposal
We email or text the proposal so you can review it at home. Material options, warranty details, project timeline, and one flat price. Questions? Call us at (877) 586-1316. We don't do high-pressure sales.
Installation Day
Our crews average 8+ years experience each. Tear-off, decking inspection, ice and water shield, underlayment, drip edge, starter strip, field shingles, hip and ridge caps, and ridge vent, installed in the correct sequence per manufacturer requirements.
Inspection & Cleanup
Three magnetic nail sweeps, during tear-off, after install, before we leave. Dump trailer hauled off. Job site clean. You approve the work and we register your manufacturer warranty on the spot.
What Glenshaw Customers Say
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
"Best experience we've ever had with a home service company. On time, on budget, and the results exceeded what we expected. Truly top-notch."
Why Choose Glenshaw Roofing & Maintenance for Roof Replacement?
One-Day Installation
Most residential replacements finished in a single day. Our crews are efficient without cutting corners. Start at 7 AM, done by end of day.
Manufacturer Certified
GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. Triple-certified means factory-trained crews and the best warranties in the industry.
Full System Install
Ice and water shield, synthetic underlayment, drip edge, starter strip, ridge vent, every layer installed to spec. Your roof is only as good as what's underneath the shingles.
Written Warranty
Manufacturer warranty on materials plus our own workmanship warranty in writing. If our install fails, we fix it at no charge. Period.