Connecticut
Department of Consumer Protection
MARK GRUBE
Sub-Surface Sewage Installer
License number
3894
Date granted
04/23/1991
Date expires
03/31/2015
Class
Sub-Surface Sewage Installer
Status
Active
Address
DANBURY, CT
ctlicensing.org
ID 5078004
LAST UPDATED 2026-05-02 02:47:40 UTC
LAST UPDATED 2026-05-02 02:47:40 UTC
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