Affton, MO · 63123
Roofing Contractor in Affton, MO
Affton is a dense south St. Louis County community with a large stock of mid-century homes that are reaching or past the end of their original roof life. We work here regularly and know the housing patterns well.
Local Work
Roofing In Affton
Affton sits just south of the city limits in St. Louis County, and the housing stock here tells the story of postwar St. Louis — cape cods, ranches, and split-levels built between the 1940s and 1970s that are now well into their second or third roof cycle. Many of these homes were built with minimal attic ventilation by today's standards, which means shingle life is shorter than the manufacturer's rating and ice damming along north-facing eaves is a recurring problem in hard winters. Gray Summit inspects free of charge, documents every slope with dated photos, and gives you a straight repair-versus-replace recommendation before anyone asks you to sign anything.
The south county corridor sees the same spring hail lines that move northeast out of Jefferson County, and Affton's older housing stock is particularly vulnerable because original flashing at chimneys and dormers was often lead or galvanized steel that has long since failed. On a full replacement we replace all flashing as standard — it is not an upsell, it is the only way to install a roof that will not leak at the same spots in three years.
We are based in Pacific, which puts our crews and project managers close enough to respond quickly after a storm event and to be on site the same day when something is actively leaking. Every Affton project gets the same process: a free documented inspection with dated photos of every slope, an honest repair-versus-replace recommendation, insurance claim support if storm damage is present, and new flashing at every wall, chimney, and penetration as standard on a full replacement.
What We Handle In Affton
Zip Code Served
Recent Work
Projects Near Affton
Questions
Common Questions
Cost depends on roof size, pitch, complexity, material, and the condition of the decking underneath. Rather than quote a range that will not apply to your home, we inspect at no charge and give you a written number. If you want a sense of monthly cost first, our financing calculator will show you a payment estimate without anyone contacting you.
Most residential roofs are torn off and installed in a single day. Larger roofs, steep pitch, multiple planes, or extensive decking replacement can extend that to two or three days.
Yes. Gray Summit Roofing is licensed, bonded, and insured in Missouri. We carry commercial general liability and workers' compensation, and we will provide current certificates on request.
We work throughout the greater St. Louis metropolitan area and communities within roughly ninety minutes of our office in Pacific, Missouri — including Franklin, Jefferson, St. Louis, and St. Charles counties.
Yes. Inspections are free and come with dated photo documentation of every slope, whether or not you hire us.
Free, No-Pressure Inspection
Find out what you're actually dealing with
We get on the roof, document every slope, and hand you the photos — whether or not you hire us.