The AMP
Guarantee
When AMP installs your roof in Greater St. Louis, Springfield, or Kansas City, MO, you’re backed by AMP’s workmanship guarantee and eligible GAF manufacturer warranty options.
Built to Last. Backed to Last Longer.
Our guarantee isn’t just a piece of paper — it’s the result of being a GAF Master Elite™ Certified Contractor and maintaining a BBB A+ rating since day one.
GAF System Plus Warranty
Install a GAF Lifetime Shingle with 3+ qualifying GAF accessories and AMP unlocks the GAF System Plus Warranty — covering shingles, accessories, and labor for up to 50 years.
Master Elite™ Craftsmanship
Only 2% of roofers in North America are invited to become GAF Master Elite contractors. AMP meets GAF’s certification requirements for training, licensing, insurance, and ongoing quality standards.
Rapid Response Promise
Storm damage doesn’t wait for business hours. AMP’s emergency response team is available to tarp, secure, and document your property when you need it most.
Insurance Claim Backed
We can coordinate with your insurance adjuster. If roof-related work or damage is missing from an estimate, AMP can provide supporting documentation for review.
4.7★ Rated Service
371 Google reviews. AMP’s reputation is built on transparent communication, clean job sites, and work that holds up season after season.
Clean, Code-Compliant Work
Every AMP project includes full documentation — permits, inspection records, and warranty paperwork — so your home improvement history is clean when it’s time to sell.
GAF Recognized AMP as One of the Best in the Nation
The GAF President’s Club Award is given to only the top-performing Master Elite contractors each year — recognizing excellence in installation quality, customer satisfaction, and professional conduct.
Earn Master Elite Status
Requires licensing and insurance where required, training, and ongoing quality standards. Only 2% of roofers in North America are invited.
Demonstrate Excellence
Demonstrates performance, reliability, service, and a commitment to qualifying GAF roofing systems.
National Recognition
GAF selects only the top contractors each year for the prestigious President’s Club Award.
GAF Master Elite™
GAF’s premier residential contractor certification. Only 2% of roofers in North America are invited to become Master Elite contractors.
A+ Accredited with the Better Business Bureau
Ready to Experience the AMP Difference?
Every inspection is free. Every estimate is straightforward. Eligible roofing systems can include enhanced GAF warranty options, subject to product and registration requirements.