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Iceberg Mechanical Corp on 21st Street Gowanus: a Gowanus commercial mechanical contractor

Iceberg Mechanical Corp on 21st Street Gowanus: a Gowanus commercial mechanical contractor

Iceberg Mechanical Corp operates from 21st Street in Gowanus, a Brooklyn commercial mechanical contractor for the industrial-to-creative converted buildings of the Gowanus corridor.

2026.05.11 3 min read Updated 2026.05.12

Iceberg Mechanical Corp lists its address as 132 21st Street, Brooklyn, NY 11232. The block sits in Gowanus near the Brooklyn-Battery Tunnel approach, in a corridor of still-active industrial businesses, creative-class office conversions, and emerging mixed-use development. A commercial mechanical contractor in this corridor handles the larger-format systems that warehouse-conversion buildings require.

Gowanus commercial mechanical work

Gowanus warehouse conversions typically have 10,000-50,000 square feet of open floor plate, exposed brick and concrete, and large clear spans. HVAC retrofits for these buildings involve significant rooftop packaged units (RTUs), substantial new ductwork distribution, and zone controls to handle the variable occupancy patterns of mixed-use space.

The Gowanus rezoning consideration

Gowanus is in an active rezoning corridor with many buildings either recently renovated or being planned for redevelopment. Commercial HVAC work in this corridor may involve coordinating with broader renovation projects, which changes the project timeline and budget.

Calling for service

The listed number is +1 718-XXX-XXXX. For commercial intake the first call covers the property address, the existing mechanical inventory, and the project scope. Most Gowanus commercial work requires an on-site assessment.

Getting to 132 21st Street

The address is a 6-minute walk from the 4th Avenue-9th Street F/G/R and accessible by car via the BQE Exit 26 (3rd Avenue) or the Prospect Expressway.

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