Mechanical SystemsBrooklynPermit Issued

Major Mechanical Systems Upgrade at 790 East New York Avenue, Brooklyn

790 EAST NEW YORK AVENUE, BROOKLYN, 11203 · Prospect Lefferts Gardens-Wingate

Estimated Project Cost

$0

Mechanical Systems

Issued

April 22, 2026

Expires

April 22, 2027

License

General Contractor

About This Project

For homeowners in Prospect Lefferts Gardens-Wingate, this permit offers insight into large-scale mechanical system replacements. The project involves replacing existing chillers and condensing units with new heat pump systems and split AC units, along with updated piping.

Issued on April 22, 2026, this extensive mechanical upgrade has an estimated cost of $3,999,900. ACS SYSTEM ASSOCIATES INC. is listed as the general contractor for this significant project.

What This Means For You

A substantial mechanical systems overhaul in Prospect Lefferts Gardens-Wingate cost nearly $4 million, replacing chillers and adding heat pumps.

The Business That Did This Work

ACS SYSTEM ASSOCIATES INC

General Contractor · License #014698

101 NEW SOUTH ROAD

89 permits filed · 45 neighborhoods

View profile →

Permit Details

Tracking Number704275109
Work Permit #B00967664-I1-MS
Job Filing Number
Work TypeMechanical Systems
StatusPermit Issued
Job DescriptionReplace existing (1) chiller and (1) condensing unit and associated equipment with (1) new Heat Pump Chiller/Heater and associated new equipment. Replace associated chilled water piping with new dual water piping. Provide new Split AC and condensing unit.
Floor / UnitCellar, Floor Number(s) 1 through 2, Roof
Estimated Cost$3,999,900
ApprovedApril 19, 2024
IssuedApril 22, 2026
ExpiresApril 22, 2027
BBL
BIN

Property Owner

NYC SCHOOL CONSTRUCTION AUTHORITY

CHARLESTON ALBERT

Related Searches

mechanical systemsProspect Lefferts Gardens-WingateBrooklynbuilding permitHVACmulti-million dollar

For Homeowners

Compare Pricing

See how this project's cost compares to similar work in your neighborhood.

Compare Prices

For Homeowners

Hire This Business

Interested in similar work? Get connected with the contractor who filed this permit.

For Businesses

Is This Your Work?

Claim this project page to showcase your pricing and attract new clients.