Herbert L Downing
Master HVAC Contractor
Active
Licensed Master HVAC Contractor registered with the Kentucky Department of Housing, Buildings and Construction.
Verified active in the Watchpost registry. Continuous compliance tracking enabled for roster auditing.
Associated with Aire Serv across Kentucky trade regions.
License Lifecycle
IssuedJun 25, 2026
ExpiresSep 30, 2027
Grace EndsNov 29, 2027
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Track This License for FreeClassificationMaster HVAC Contractor
License NumberHM642601
ExpiresSep 30, 2027(428 days)