Agency Roofing & Maintenance has replaced 217+ roofs across Agency and Marston, O Fallon, Redford, South West City, Warrensburg. Every replacement starts with a full tear-off and decking inspection. We find the damage the old roof was hiding, fix it, and build a new system designed for MO weather conditions.
Our Roof Replacement Process
Comprehensive Evaluation
Our Agency 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.
Transparent Pricing
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) 349-1553. We don't do high-pressure sales.
Expert Installation
No subcontractors. Agency Roofing & Maintenance crews, Agency Roofing & Maintenance equipment, Agency Roofing & Maintenance supervision. A project manager checks in throughout the day and does a quality inspection before cleanup begins.
Final Walkthrough
Our project manager inspects the finished roof against the manufacturer checklist. You get a written workmanship warranty from Agency Roofing & Maintenance plus the manufacturer warranty registered directly with GAF, Owens Corning, or CertainTeed.
What Agency Customers Say
"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."
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
Why Choose Agency 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.
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.
Clean Job Sites
Three magnetic nail sweeps, tarps on the landscaping, dump trailer in the driveway. Your property looks the same (or better) when we leave.
Written Warranty
Manufacturer warranty on materials plus our own workmanship warranty in writing. If our install fails, we fix it at no charge. Period.
About Our Agency Roof Replacement Services
Our Agency 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.
We give you a written estimate before we start, with all materials and labor itemized. No surprises on install day. In Agency, most homes take one day for a complete tear-off and replacement. We never leave a house exposed overnight.