BIS Menu  |  License Query   FAQs  |  Glossary   
DOB Logo - Link to Homepage NYC.gov Logo - Link to Homepage
NYC Department of Buildings
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 ===
RICHARD CORCORAN
Date Issued:   02/21/2026 License #:  001767
Status:  A - ACTIVE Expiration:  10/21/2026
City Employee:   No
Office Address:  30 WALL STREET, 8TH FLOOR NE, NY 10005
Business Phone:  718-216-9052
Ordinary Plumbing Work
 
Business 1  :  R.J.C. MECHANICAL CORP
 
Insurance Type Policy Required Company Expiration Date
General Liability FGL13E0041800 Yes SIERRA SPECIALTY INS CO 06/07/2027
Workers' Compensation 462661980110 Yes CONTINENTAL IND 01/16/2027
Disability DBL91732 Yes SHELTERPOINT LIFE INS CO 09/30/2026
 
 
Business 2:    GREAT OAKS MECHANICAL INC
Insurance Type Policy Required Company Expiration Date
General Liability TRI100575 Yes TRISURA SPECIALTY INS CO 03/22/2027
Workers' Compensation UB-8N600063-25 Yes THE PHOENIX INS 08/28/2026
Disability LNY796858001 Yes HARTFORD LIFE AND ACCIDEN 06/30/2027
 


If you have any questions please review these Frequently Asked Questions, the Glossary, or call the 311 Citizen Service Center by dialing 311 or (212) NEW YORK outside of New York City.
BIS Menu  |  License Query
Privacy Policy     Terms of Use