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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Installation at 850 Grand Street, Brooklyn

850 GRAND STREET, Brooklyn, 11211 · East Williamsburg

Winston

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Reported project cost

$40,000

As declared on the permit filing. Mechanical Systems.

Issued
August 14, 2026
Expires
October 20, 2026
License
General Contractor

What was permitted

For homeowners interested in upgrading their home's climate control, this permit shows the cost of installing new mechanical systems. The work involves installing two split HVAC units.

This mechanical systems project in Brooklyn was permitted on August 14, 2026, with an estimated cost of $40,000. S & W WILSON ENTERPRISES is the general contractor managing the installation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number939229555
Work permit #B01095828-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionFILE MECHANICAL WORK TO INSTALL (2)SPLIT HVAC UNITS AT YARD FACING STAGG STREET OF PUBLIC SCHOOL K450. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Floor / unitOpen Space
Estimated cost$40,000
ApprovedJuly 17, 2026
IssuedAugust 14, 2026
ExpiresOctober 20, 2026
BBL—
BIN—

Property owner

New York City Public School

Ramesh Narayan

Related searches

mechanical systemsBrooklynNew York CityHVAC installation$40,000 project costEast Williamsburg