Repairs and a good maintenance plan for your commercial or industrial roof can extend the life of your roofing system for many years and prevent unnecessary costs. Here is a good example of a Repair in a problem leak area using the GACO SILCONE COATING METHOD. The repair was successful as there are no more leak problems. We service the greater St. Louis area as a proven Roofing Contractor from down town St. Louis out to Chesterfield and beyond.