William Korchak

GSA Authorized Broker Contractor Central Office (PBS)

Email
william.korchak@gsa.gov
Phone
(212) 812-5818
Latest SAM.gov record

Contact facts

SAM.gov notices
11
First SAM.gov record

Notices come from SAM.gov.

SAM.gov notices

Notice Posted
US Government seeks to Lease Office Space in Parsippany, NJ Pre-Solicitation
The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 25, 936 ANSI/BOMA Office Area (ABOA) to a maximum of 27, 233 ABOA square feet. Pre-Solicitation
US Government Seeks to Lease Office Space in Syracuse, NY Pre-Solicitation
Cancellation: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY Special Notice
The Government is seeking to lease warehouse and related space in Chappaqua, NY for a minimum of 1, 500 ANSI/BOMA Office Area (ABOA) to a maximum of 3, 000 ABOA square feet. Pre-Solicitation
US Government Seeks to Lease Office Space in New York, NY Pre-Solicitation
SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in Newburgh, New York for a minimum of 35, 049 ANSI/BOMA Office Area (ABOA) to a maximum of 36, 801 ABOA square feet. Solicitation
SOLICITATION: RLP PACKAGE: The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 24, 364 ANSI/BOMA Office Area (ABOA) to a maximum of 25, 582 ABOA square feet. Solicitation
The Government is seeking to lease office and related space in FT. LEE, NEW JERSEY for a minimum of 24, 364 ANSI/BOMA Office Area (ABOA) to a maximum of 25, 582 ABOA square feet. Pre-Solicitation
The Government is seeking to lease office and related space in Newburgh, New York for a minimum of 35, 049 ANSI/BOMA Office Area (ABOA) to a maximum of 36, 801 ABOA square feet. Pre-Solicitation
The Government is seeking to lease office and related space in Newburgh, NY for a minimum of 35, 049 ANSI/BOMA Office Area (ABOA) to a maximum of 36, 801 ABOA square feet. Pre-Solicitation
Show all 11

Top NAICS codes

Rank NAICS code SAM.gov records
1 531120 Lessors of Nonresidential Buildings (except Miniwarehouses) 11

Top PSC codes

Rank PSC code SAM.gov records
1 X1AA Lease/Rental Of Office Buildings 11

Other records

Record Kind
4NJ0327 Parsippany Presolicitation notice.pdf Government file
8NY2566 Buffalo Ad 8.13.26.pdf Government file
Pre-Solicitation Notice Fort Lee 4NJ0299-1.pdf Government file
8NY2741 Pre-Solicitation Notice (revised 7.15).pdf Government file
8NY2741 Pre-Solicitation Notice (final).pdf Government file
6NY0747 Ad 5.27.26.pdf Government file

Quick answers

Who is William Korchak?

William Korchak is a GSA Authorized Broker Contractor at Central Office (Public Buildings Service). Point of contact on 11 SAM.gov notices, from April 19, 2024 to August 26, 2026.

How do I contact William Korchak?

SAM.gov lists William Korchak's email william.korchak@gsa.gov and phone (212) 812-5818.

What is the latest SAM.gov notice naming William Korchak?

US Government seeks to Lease Office Space in Parsippany, NJ, pre-solicitation, posted August 26, 2026.

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