Rack & Supermarket Systems

D & H Refrigeration, INC. is a proven choice of mechanical contractors for major supermarket chains, independent supermarkets, wholesale clubs, catering facilities & food processing facilities. Available 24 hours a day, 365 days a year, our team of experienced professionals is aware that unnecessary delays or service interruptions cost your business time & money. Our efficient computerized dispatch system and stock of over 10,000 parts amongst our shop and service vehicles will ensure your refrigeration system is up and running with minimal downtime.


  • Load Calculations and System Design
  • New Equipment Installation & Upgrades
  • 24 Hour Service & Maintenance
  • Preventive Maintenance Programs “MechCare”
  • CPC – Computer Process Controls
  • Temperature & Humidity Controls
  • Refrigerant Recovery
  • Refrigerant Conversion and Retrofits
  • Compressor, Evaporator & Condenser Replacements
  • Comprehensive Record Keeping on Equipment History

Industries Served but Not Limited to

  • Supermarket Chains
  • Independent Supermarkets
  • Wholesale Clubs
  • Catering Facilities
  • Food Processing Facilities
  • Cold Storage Facilities

Looking for more information on our Rack & Supermarket Systems? Send us an email or call us direct at 708.308.0002.

Brands Include but Not Limited to