Serving Saint Charles County MO. and the surrounding
areas since 1975.

Gateway Janitorial Services, Inc. specializes in professional commercial cleaning and floor care services. Gateway was founded in 1975 and provide services for Saint Louis, Saint Charles, Lincoln, Warren counties and surrounding areas

Gateway Janitorial Services, Inc. is dedicated to the flawless appearance of your building, office, or facility. We strive to provide our clients with the highest level of service by offering personal attention and friendly customer services. We take pride in our work and strive to maintain your facility to your highest standard. We provide services to facilities of all sizes, from offices of only a few people to buildings over 75,000 square feet. Gateway Janitorial Services, Inc. specializes in professional commercial cleaning and comprehensive floor care solutions. Founded in 1975, Gateway proudly serves Saint Louis, Saint Charles, Lincoln, and Warren counties, along with the surrounding areas.

We are dedicated to maintaining the flawless appearance of your building, office, or facility. Our team delivers the highest level of service through personal attention, reliable communication, and friendly customer care. We take pride in our work and are committed to upholding your facility to the highest standards.

Gateway provides services for facilities of all sizes — from small offices with just a few employees to large buildings exceeding 100,000 square feet.