A roof replacement is more than pulling off old shingles. At O Fallon Roofing & Maintenance, we do a complete tear-off down to the decking, inspect every board for moisture damage or rot, and build your new roofing system from the deck up. Every layer installed to manufacturer specifications.
Our Roof Replacement Process
Comprehensive Evaluation
Before we quote anything, we inspect everything. A 30-45 minute walkthrough of your entire roofing system. If you only need a repair, we tell you. If replacement makes more sense, we explain why.
Written Estimate
You receive a written proposal with material specs, labor breakdown, timeline, and total cost. We price by the square and itemize everything. Compare apples to apples with any other quote.
Expert Installation
No subcontractors. O Fallon Roofing & Maintenance crews, O Fallon Roofing & Maintenance equipment, O Fallon Roofing & Maintenance supervision. A project manager checks in throughout the day and does a quality inspection before cleanup begins.
Inspection & Cleanup
Our project manager inspects the finished roof against the manufacturer checklist. You get a written workmanship warranty from O Fallon Roofing & Maintenance plus the manufacturer warranty registered directly with GAF, Owens Corning, or CertainTeed.
What O Fallon Customers Say
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"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."
"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 O Fallon Roofing & Maintenance for Roof Replacement?
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.
19+ Years in O Fallon
We've been replacing roofs in O Fallon for 19 years. That experience means we know the local codes, weather patterns, and materials that hold up here.
Written Warranty
Manufacturer warranty on materials plus our own workmanship warranty in writing. If our install fails, we fix it at no charge. Period.
Manufacturer Certified
GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. Triple-certified means factory-trained crews and the best warranties in the industry.
About Our O Fallon Roof Replacement Services
We carry certifications from GAF, Owens Corning, and CertainTeed, the three largest shingle manufacturers in the country. Our O Fallon crews are factory-trained and your roof qualifies for the best warranties available, including GAF Golden Pledge with 25-year workmanship plus 50-year materials.
We give you a written estimate before we start, with all materials and labor itemized. No surprises on install day. In O Fallon, most homes take one day for a complete tear-off and replacement. We never leave a house exposed overnight.