Refrigeration Specialties - West Lafayette, In


Dienhart's Refrigerated Specialties was founded in 1987 by Ray Dienhart, after he sold his stake in CDK refrigeration which he co-founded in 1979.

We are focused on providing refrigeration supplies and repair solutions for industrial, pharmaceutical and research facilities. We also provide residential services.

We specialize in:
  • Ultra low refrigeration
  • Growth chambers
  • Incubators
  • Green houses
  • Coolers
  • Ice machines
  • Freezers
  • Chillers
  • Furnaces
  • Air conditioning
  • Boilers
We are also the only service company in the area that rebuilds commercial Vacuum Pumps.
While a large portion of our business is in commercial/industrial refrigeration, we also provide installation and services for residential air conditioning, furnaces, heat pumps, and water heaters.

We are warranty service providers for most major brands of equipment.

Top Quality Service & Customer Satisfaction

Dienhart's is focused on providing high-quality service and customer satisfaction. Our techs are highly trained, all are certified universal techs by the E.P.A., and possess degrees in HVAC-R, and Industrial maintenance. We conduct background checks, and drug testing. We will do everything we can to meet your expectations.
With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website and if you have any questions, please feel free to contact us.