Plumbing Contractor
Bible briefing · vendor shortlist coming
Plumbing contractors install and repair water, gas, drain, and grease lines — kitchen equipment hookups, three-compartment sinks, mop sinks, grease traps, gas piping, and the DOH-required configuration that lets you pass inspection. Every restaurant and bar needs a Licensed Master Plumber on the permit. As of February 23, 2026 all Master Plumber applications must be submitted through DOB NOW: Licensing; the 2021 LL 154 commercial-kitchen exemption means gas cooking is still permitted in NYC despite the residential ban.
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