Individuals currently holding EPA Section 608 certification with the Refrigeration Service Engineers Society (RSES) have the option of purchasing a new, more durable replacement certification card.

ARLINGTON, Va. - The Air Conditioning Contractors of America (ACCA) has released a new training package aimed at making it simpler for contractors and others to certify new employees in the required U ...

BLOOMINGTON — Charlie Laughlin, of Commercial Service of Bloomington, received his Environmental Protection Agency Section 608 certification. Technicians handling refrigerants are required to pass the ...