Delaware
Division of Professional Regulation
John J. Maichle, Sr
Plumbing - Master Hvacr Restricted
License number
HL-0000346
Date granted
10/03/2007
Date expires
10/31/2016
Class
Plumbing - Master Hvacr Restricted
Status
Active
Address
New Castle DE 19720
delawarelicensing.com
ID 20736209
LAST UPDATED 2026-03-17 23:57:27 UTC
LAST UPDATED 2026-03-17 23:57:27 UTC
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