Welcome to JAN-PRO® of Colorado, a JAN-PRO Signature Clean® certified company in Denver and surrounding areas. Our commercial cleaning experts provide in-depth workplace cleaning utilizing branded, industry-led processes, and detailed systems that enable us to maintain meticulous standards for cleanliness and sanitation. From disinfection with our exclusive EnviroShield® disinfection system to quality assurance with our JAN-PRO Tracker® and the backing of our rock-solid guarantee, our commercial cleaning services offer a commitment to quality that goes above and beyond. No matter what type of business you operate in Denver, Aurora, Castle Rock, Golden, Boulder, Fort Collins, Greeley, Longmont, or the surrounding areas, you can turn to our professional team to ensure that you maintain a safe, sanitary, and streamlined work environment.