New Jersey
Division of Consumer Affairs
Douglas Joseph Polyniak
Professional Engineer
License number
24GE04490500
Date granted
03/25/2004
Date expires
04/30/2014
Class
Professional Engineer
Status
Active
licensingnj.com
ID 8572992
LAST UPDATED 2026-05-19 01:29:05 UTC
LAST UPDATED 2026-05-19 01:29:05 UTC
This website is unaffiliated with the Division of Consumer Affairs. Please verify all information directly with the relevant official government authority.