Credentials
That Hold.

ACCA

Air Conditioning Contractors of America

ACCA is the leading trade association for the HVAC and building performance industry. Membership represents commitment to professional standards, technical training, and ethical business practices across the mechanical contracting trade.

ACCO

Air Conditioning Contractors of Ohio

ACCO is Ohio's state-level HVAC contractor association · representing contractors across the state on licensing, codes, training, and industry advocacy. Membership connects Precision Mechanical to the broader Ohio mechanical contracting community.

RSES

Refrigeration Service Engineers Society

RSES is an international organization for working refrigeration and HVAC/R technicians · focused on hands-on technical education and professional certification. Membership means active engagement with the trade, not just dues.

Ohio Chamber of Commerce

Ohio Chamber of Commerce

The Ohio Chamber represents businesses across the state on economic, regulatory, and workforce issues · advocating for policy that affects contractors, employers, and the trades directly.