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Welcome to Mar-Gas

Mar Gas is dedicated to being the safest and most reliable propane gas company in our operating area. Our locations in Pueblo and Florissant Colorado provides several types of propane services including new and old customer propane tank installations, propane cylinder filling and Unique Off Grid Appliances.


With the cost of propane continuing to climb we offer programs to help these include Budget Pay, Fall fill special, and the popular Prebuy program. Mar Gas staffs full time local delivery drivers all year round and a great office staff to safeguard that you will always get quick and reliable service. Our professional service crew and office staff specializes in propane tank installations, leak checks and propane conversions for your home appliances. 


Mar Gas has been serving your area for over 30 years so you can count on our local team of trained professionals for quality propane service. We strive to provide our customers the quality service they deserve. Mar Gas prides itself on quick and dependable propane deliveries and propane service for home needs.


We appreciate hearing from our customers, so visit our office or give us a call. Don’t rely on just any company to supply your residential propane needs, trust a locally operated company that has professionally trained staff for the safety of you and your family. To locate the Mar Gas store nearest you, simply fill in your city and state or zip code in the store locator box at the top of the page.


  • Propane – Safe and Dependable Energy
    Depend on our experts to provide quality propane service to keep your family safe and warm.
  • Propane Service You Can Depend On
    Our team of trained and certified professionals are there when you need us. With 24 hour emergency propane service, our technicians provide safe and reliable propane service.
  • Reliability and Service
    You Can Trust
    Our team of trained and certified professionals is proud to serve our customers. Providing safe and reliable propane service is our priority.