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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 ===
GEORGE TJORTJOGLOU
Date Issued:   08/25/2008 License #:  002140
Status:  A - ACTIVE Expiration:  08/25/2026
City Employee:   No
Office Address:  55-21 FLUSHING AVENUE, STE 301 MASPETH, NY 11378
Business Phone:  347-422-0573
Ordinary Plumbing Work
 
Business 1  :  DELTA-SIGMA MECH CORP
 
Insurance Type Policy Required Company Expiration Date
General Liability CPP5727854 Yes GRAPHIC ARTS MUTUAL INSCO 09/06/2026
Workers' Compensation KWC1396746 Yes TECHNOLOGY INSURANCE CO 06/27/2026
Disability DBL260284 Yes SHELTERPOINT LIFE INS.CO 09/18/2026
 
 
Business 2:    TRENOL MECHANICAL CORP
Insurance Type Policy Required Company Expiration Date
General Liability ART3001549130 Yes UTICA FIRST INSURANCE CO 02/10/2026
Workers' Compensation Q2643-395-3 Yes NYS INSURANCE FUND 02/26/2026
Disability DBL738558 Yes SHELTERPOINT LIFE INS 02/17/2026
 


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