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We do it all!! Full Service Janitorial, Office Cleaning, Cleaning Maintenance, Carpet Cleaning, Contract Cleaning and Much More… We also offer services in Boulder, CO

Diversified Service Systems, Inc. specializes in janitorial services, office cleaning, carpet cleaning, residential cleaning, commerical cleaning, and so much more. We’re a family owned and operated company committed to providing you with top-quality services at affordable prices.  Our rates are very competitive, and we offer many pricing options to fit any budget. We assign specific people to clean your facility to maintain consistency. We have very impressive references with many long-term customers. Call us today at (303) 774-9494 for more information or to schedule a start date.

Contact Us Today For Professional Cleaning Services


Diversified Service Systems, Inc.
1517 Main St. Ste. C
Longmont, CO 80501
Phone (303) 774-9494
Fax (303) 776-8109

Hours of Operation

On Call 24/7


Gold Star - Better Business Bureau
Chamber of Commerce

Licensed, Bonded, Insured

Walk-Ins Welcome