MSS provides an array of design, installation, service and maintains your HVAC and process boiler needs. Headquartered in Salt Lake City, Utah we are one of the largest boiler room equipment sales and service companies in the state.

We provide a wide range of boilers for a variety of industrial and commercial uses. Mechanical Service & Systems, Inc. can meet all your boiler system design needs as well. Call us today!


  • Superior
  • Kewanee
  • Lochinvar
  • Aerco
  • Fulton


  • Oilon
  • Webster
  • Power Flame
  • Industrial Combustion
  • Todd
  • Zeeco
  • Weisaupt


  • Fireye Nexus
  • Honeywell FARC, Sola
  • Auto Flame

Rental Boilers Available