region. Greystar is the largest operator of apartments in the United States, manages more than 857,400 units/beds globally... must have EPA certifications Type 1 and II or Universal for refrigerant recycling. (Applies to Certified Service Technicians...
Greystarregion. Greystar is the largest operator of apartments in the United States, manages more than 857,400 units/beds globally.... Required Licenses or Certifications: Incumbents must have EPA certifications Type 1 and II or Universal for refrigerant recycling...
Greystar