Most kitchen and bathroom renovations require an ALT2 permit application, which must be submitted by a PE or RA. In most cases, you'll need to get permits to renovate a kitchen in New York City. If the work is minimal, for example. When replacing cabinets, you may not need to obtain permits.
Even if the work is done without permits, it must be done by a general contractor with a home improvement license. If the work requires permits, it must be performed by a GC with a HIC license and a NYC GC license. For kitchen remodel that includes plumbing and appliance fixtures, you need a permit. Because electrical and plumbing lines need to be rerouted.
But, if you remodel your kitchen cabinets, you don't need a permit. For example, installing new kitchen cabinets doesn't require a permit, but contractors must have a home improvement contractor (HIC) license from the Department of Consumer Affairs. In most cases, you'll need to get permits to renovate a kitchen in New York. Many home improvement projects require permits; these are important changes involving structural, electrical, heating, and plumbing work.
For example, installing new kitchen cabinets doesn't require a permit, but contractors must have a home improvement contractor (HIC) license from the Department of Consumer Affairs.