Service and Maintenance

The YMI Group Service and Maintenance

The YMI Group has a state-of-the-art computer dispatching system to ensure serving you efficiently, accurately and on a timely basis. Our Technicians are qualified to service and maintain the following equipment:

  • Chillers – Centrifugal and Air-Cooled
  • Cooling Towers
  • Hot Water & Steam Boilers – Power Burners and Atmospherics
  • Pumping
  • Computer Room
  • Make-Up Air
  • Exhaust
  • Humidification
  • Dehumidification
  • Packaged Heat/Cool
  • Commercial Refrigeration
    • Ice Machines
    • Walk-In Coolers and Freezers
    • Reach-In Coolers and Freezers
  • Energy Management and Building Control

The YMI Group employs UA S.T.A.R. Certified Technicians

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The YMI Group Inc Provides Service and Maintenance for clients including:

  • St. Mary’s Medical Center
  • The City of Joliet
  • The City of Naperville
  • Mercy Hospital and Medical Center (and Satellite Facilities)
  • Adventist LaGrange
  • Adventist GlenOaks
  • Adventist Bolingbrook
  • Adventist Hinsdale
  • Berry Plastics
  • Various High Rise / Residential Facilities throughout Chicagoland

Berry Plastics Silo and Process Chillers


Service Agreement Plans

YMI HVAC Service TechnicianThe YMI Group offers FIVE TIERS of service agreement offerings that can be customized to your specifications and budget. From our basic HVAC maintenance plan to full maintenance and repair coverage, our offerings provide a proactive approach to comfort improvement and the lowering of your HVAC operating expenses.

Included in each service agreement offering is environmental data logging.  When requested, we will place performance monitoring devices in areas of temperature and/or humidity concern for a one-to-two week period.  We will return to pick up the devices and print out a report of our findings for our customer to review.  A plan for remedy can then be put together to alleviate the concern.

Tier Five is an “Energy Savings” agreement which, in addition to HVAC maintenance and service, offers an energy audit and performance testing of your building systems. The data collected during this assessment is converted into usable information for benchmarking performance, identification of savings opportunities, calculating returns on investments, maximization of utility company rebates and incentives, and enhancement of building system performance.

Find out how The YMI Group can help with your project