Reviews for Master Klean Janitorial

Sep 2021

We got several quotes for cleaning companies when we moved into our new building in May. We've struggled for years finding a good cleaning company. Master Klean was a great choice! They have done a great job keeping our office clean. They are very easy to communicate with. Very responsive and a great value for what we are being charged. We recently called to have a Clorox 360 disinfectant service in our building done and they came out that night! we are super appreciative of all that they do and would highly recommend them to others!
Sep 2021

Master Klean cleans our corporate office and they consistently do a good job and have very friendly staff. Lisa is always quick to respond to any questions/requests and they have been extra responsive and effective during COVID! We have had several COVID-19 exposure events and they have been able to disinfect the space in 2-20 hours. They even send us pictures of them spraying down the infected areas in their hazmat suits!

From Master Klean Janitorial

Since 1974, Master Klean Janitorial has served the Denver Metro area; including Downtown Denver, Aurora, Lakewood, Littleton, Highlands Ranch, DTC, Greenwood Village, Centennial, Castle Pines, Parker, Castle Rock, Golden, Boulder, Louisville, Broomfield, Westminster, Brighton, Longmont, Loveland, Greeley, Windsor, and Fort Collins. We provide commercial cleaning services and practice LEED Green Cleaning methodology using only non-toxic chemicals and a holistic Earth-friendly approach. Our commercial services include janitorial services for all sizes of real estate, post construction cleanup, electrostatic disinfection and other commercial cleaning projects.