Since 1985, Accurate Janitorial Services has built its reputation in the commercial cleaning industry by developing client relationships based on reliability and integrity. Our commitment to these attributes is exemplified not only through our cleaning personnel, but our faithful clients as well. When you need janitorial services in Denver, call us right away. Our customer retention rate is 97%, one of the highest in the industry. Our average tenure for our janitorial staff is over eight years, so you can receive the same, reliable janitorial staff and services for many years. This low turnover rate instills continuity in our cleaning programs and provides the consistency and security you should demand.