Virginia Department of Professional & Occupational Regulation approves Advanced HVAC Inspection Class at InterNACHI’s 2022 Professional Inspectors Convention

Virginia Department of Professional & Occupational Regulation approves Advanced HVAC Inspection Class at InterNACHI’s 2022 Professional Inspectors Convention. This convention is on October 20-22, 2022 in Ontario, California.

Register at nachi.org/convention