New Jersey
Division of Consumer Affairs
MARK J GANNON
Master Plumber
License number
36BI00736500
Date granted
05/01/1985
Date expires
06/30/2015
Class
Master Plumber
Status
Active
licensingnj.com
ID 8687710
LAST UPDATED 2026-06-28 09:01:19 UTC
LAST UPDATED 2026-06-28 09:01:19 UTC
This website is unaffiliated with the Division of Consumer Affairs. Please verify all information directly with the relevant official government authority.