The AMP
Guarantee
When AMP installs your roof in St. Louis, Springfield, MO, or anywhere in Missouri and Indiana, you’re backed by the strongest combination of contractor craftsmanship and manufacturer warranty in the industry.
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 3% of roofing contractors earn GAF Master Elite status. AMP meets the highest standards for training, quality, and insurance — so your install is done exactly right the first time.
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 work directly with your insurance adjuster. If the initial estimate misses damage, AMP supplements your claim — at no extra cost to you.
4.8★ Rated Service
Over 220 five-star 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, insurance, training, and ongoing quality audits — only 3% of roofers qualify.
Demonstrate Excellence
Proven track record of top-quality installs, happy customers, and zero complaints.
National Recognition
GAF selects only the top contractors each year for the prestigious President’s Club Award.
GAF Master Elite™
The highest level of certification GAF awards to roofing contractors. Fewer than 3% of all roofers qualify.
A+ Accredited with the Better Business Bureau
Ready to Experience the AMP Difference?
Every inspection is free. Every estimate is honest. Every install is backed by the strongest warranties in the industry.