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License Details
MASTER PLUMBER information is now maintained in DOB NOW: Licensing. The below information is for historical purposes only and has not been updated since February 23, 2026.
=== MASTER PLUMBER ===
CONSTANTINE P KOUMPAROULIS
Date Issued:   02/21/2026 License #:  001101
Status:  A - ACTIVE Expiration:  12/20/2027
City Employee:   No
Office Address:  44-03 28TH AVENUE ASTORIA, NY 11103
Business Phone:  718-721-5018
Ordinary Plumbing Work
 
Business 1  :  ARIANA CONTRACTING INC
 
Insurance Type Policy Required Company Expiration Date
General Liability 3734595C Yes NORTHFIELD INS CO 07/20/2026
Workers' Compensation Q 925 162-0 Yes NEW YORK STATE 10/31/2026
Disability DBL 2345 12 3 Yes NYS INS FUND 07/01/2026
 
 


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