Refrigerant Exchange is a refrigerant recycling company in Irwindale, Los Angeles County, CA. On July 5, 2021, a fire of unknown origins occurred at the facility. The facility was referred to EPA by Los Angeles County Fire Department for cleanup on August 17, 2021 during a criminal search warrant served on the property, which EPA supported. The PRP for this site is also the main PRP for the Omega Chemical NPL Site and the Apache Junction Removal Site. The site contains a large quantity of refrigerants, flammable and corrosive substances. A NFRA was issued to the PRP.