Window Cleaning St. Louis

St. Louis’ Choice for Service and Safety, Since 1960

Clean windows are important. Maintaining a spotless image in the public eye is even more important—especially if you’re a commercial or institutional facility with a reputation to protect.

At Hercules Window Cleaning, it’s our commitment to the complete package that sets us apart from the competition. Since 1960, we’ve been St. Louis’ choice for service and safety—not just a finished job—and as a result, we are the only St. Louis window cleaning company to be certified by the International Window Cleaners Association.

Our host of services includes our standard window cleaning service, building and exterior cleaning, pressure washing, and window restoration. We provide these services to over 450 facilities, including pharmaceutical companies, government facilities, corporate headquarters, office buildings, healthcare facilities, hotels, banks, and brokerages—all of which hire Hercules because they know we can be trusted to get the job done safely, securely and professionally.

We utilize uniformed workers with an average of 12 years experience per staff member, and achieve secure facility clearance through the use of background checking and drug screening.

At Hercules, we provide an unlimited performance guarantee. It’s rare that a customer is unsatisfied with a service we provide, but if that happens, we commit to a re-perform the service within 48 hours. That’s our promise to you.

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