Service and safety since 1960—that’s Hercules Window Cleaning’s long-standing commitment to our clients, and it continues to... be our mission today. We’re the only certified St. Louis window cleaning company, and we maintain an expert staff, the safest equipment, and work procedures that lead the industry in terms of safety, productivity, and quality. We do it all to provide our clients with a...
We’re the only St. Louis window cleaning company certified by the International Window Cleaners Association
Safety training in compliance with ANSI-14 safety protocol, approved by the IWCA and OSHA.
We’re approved for highly secure facilities, such as the FBI and Fortune 100 Companies.
We maintain insurance coverage that exceed industry standards.
We provide an unlimited performance guarantee.