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.
GAF System Plus Warranty
For eligible roof systems, the registered GAF System Plus Limited Warranty extends the up-front manufacturing defect protection period to 50 years and includes tear-off and disposal when necessary. Property eligibility, exclusions, and product requirements apply. This is separate from workmanship coverage. Review GAF warranty terms.
Master Elite™ Craftsmanship
GAF Master Elite contractors can offer enhanced warranties on qualifying roof systems. 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
Hundreds of 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. Enhanced warranties require qualifying products and registration.
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. GAF Master Elite certification provides access to enhanced warranties on qualifying roof systems.
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.