What was permitted
Existing rooftop HVAC units at 211 Columbus Avenue on Manhattan's Upper West Side are being demolished and replaced. New units will be installed in the same location, reconnecting to existing electrical and gas services.
This mechanical systems permit was issued on May 4, 2026, with a significant estimated project cost of $65,000. EMCOR SERVICES NY/NJ INC (GC) is the contractor, and the work does not alter the building's use, egress, or occupancy.
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