Mountain Ozone and Sanitation Solutions (MOSS) is a professional remediation and sanitation solutions company that utilizes only Eco-safe & green-clean certified products to deodorize, detoxify and decontaminate. We operate throughout the Western Slope of Colorado, including but not exclusive to the following counties:

  • Gunnison

  • Chaffee

  • Ouray

  • Hinsdale

  • Saguache

  • Pitkin

  • Delta

  • Mesa

  • Montrose


Indoor spaces can become overtaken by odors that conventional cleaning products cannot remove. Our products combat odors at the source, not masking smells but eliminating them. Common odors we treat include cigarette smoke, unattended deaths, pet urine, curry and any other strong and lasting smells!


If you've experienced a recent water leak or flood in your home or business we can provide inspection and remediation services. Mold can be extremely dangerous and often hard to detect without testing. Call our staff today to set up a mold inspection. If any remediation is required, MOSS can issue a Certificate of Sanitation that ensures your home or business is safe from any harmful or toxic threats.


The products we use have been certified by the EPA to treat all emerging pathogens, as well as bacteria, viruses and other infecting agents. Read about our protocol for treating COVID-19 under the Services & Products page.

Our services are ideal for:

  • Private Residences

  • Property Management Companies

  • Restaurants

  • Shops

  • Office Buildings

  • Public Sector Vehicles & Equipment (police cars, buses, taxies, etc)

  • Car Dealerships

Hello from the Owners!

Thank you for your interest in our services! We are Drew and Cassidy, the owners of MOSS. The incredible mountain vistas, boundless recreational opportunities and educational pursuits at Western Colorado University drew both of us to the Gunnison Valley 10+ years ago.

Drew became involved in his family's ozone business in Arkansas ten years ago. After Cassidy achieved her Master's in Environmental Management from Western, we decided to harness our diverse professional and educational experiences and provide the cleaning, remediation, and sanitation services of MOSS to communities throughout the Western Slope of Colorado.

Through MOSS, we are supporting non-contamination methods for keeping communities safe and healthy while promoting minimum waste and pollution practices. We are thrilled to service this part of the country and look forward to growing our business and family in this part of Colorado. Thanks for supporting us!

Best and healthy wishes,

Drew & Cassidy