63303 covers much of the south and west side of St. Charles, where subdivisions grew quickly from the 1980s into the 2000s. A lot of those homes still have, or recently had, their original builder-grade shingles, and many are now at the end of their service life.
How do I know if my original roof is done?
Look for granules collecting in the gutters, curling or cracked tabs, bare spots and shingles missing after wind. A free inspection gives you a written answer either way.
What is the most common problem you fix in 63303?
Attic ventilation. Many subdivision homes were built with limited intake or mismatched exhaust. We correct it during the replacement, usually with a continuous ridge vent balanced against open soffits.
Do HOAs in St. Charles restrict shingle colors?
Some do. We can provide product and color documentation for your association before work begins.
Do you handle hail claims in St. Charles County?
Yes. We document the damage, prepare an itemized scope and meet your adjuster on site.
A recent John Beal Roofing project in 63303
On September 25, 2026 we replaced a 23.67-square roof on Pallardy Court in 63303 with IKO Dynasty, over JBI synthetic underlayment with Alco ice and water membrane, IKO Starter, IKO hip and ridge cap and a Lomanco Omni Roll ridge vent. Covered by our lifetime workmanship warranty. See the Pallardy Court project.
Frequently asked questions
Is 63303 part of your St. Charles service area?
Yes, along with St. Peters, O'Fallon, Wentzville and the rest of St. Charles County.
Which office serves St. Charles?
Our St. Louis office, 314-429-6000.
Is there a workmanship warranty?
Yes, every roof we install carries our lifetime workmanship warranty plus the manufacturer's standard coverage.
24-hour emergency roofing in 63303 — call 314-429-6000 or toll-free 1-800-564-6232.