The Washington State Department of Licensing approves Advanced HVAC Inspection Class for continuing education credit. This class is for InterNACHI’s 2020 Professional Inspectors Convention on October 15-17, 2020.
The Washington State Department of Licensing approves Advanced HVAC Inspection Class for continuing education credit. This class is for InterNACHI’s 2020 Professional Inspectors Convention on October 15-17, 2020.