Frigid Units

FRIGID UNITS INC.® has been in the industry since the early 1950’s. We are currently owned by Dawn and Mark Heilman. Dawn has been with Frigid Units for 30+ years while working for the former owner, Dexter McCloughan, who retired in 1995.
Our equipment is used wherever a controlled environment is required, i.e.: research and development, aquatic life, hydroponics and bait dealers. Such locations as Colleges and Universities, Government Installations (Fish & Wildlife, NBS, EPA, Food & Drug Administration, Corps of Engineers, etc.), Marine and Industrial Labs throughout the world.


We take great pride in the quality, craftsmanship and finish of our products. All tanks have a satin smooth interior surface which requires minimum effort for maintenance. A large selection of tank molds are readily available, including our "Living Stream", Min-O-Cool, and our versatile, Stream Modules, which are attractive to labs where space is limited. Also... [Details]