Do You Need a Contractor's License in New York?

No statewide license — it is decided locally

New York is unusual among large states in having no statewide license for general contractors or home-improvement work. Instead the requirement is set by individual cities and counties, which is why the honest answer to whether you need a license always starts with the property’s location.

The New York State Attorney General’s consumer guidance names the places where a home-improvement contractor must be licensed: New York City, and Suffolk, Nassau, Westchester, Putnam and Rockland counties. Those cover the city and the main downstate suburbs, where most of the state’s population lives. In much of the rest of the state there is no local home-improvement license to obtain, although that never removes the need for building permits.

New York City’s rule is the strictest

In New York City the Department of Consumer and Worker Protection (DCWP) licenses home improvement contractors, and the rule reaches almost all residential work. A license is required to do construction, repair, remodeling or other home improvement work totaling more than $200 on residential property, and the requirement also reaches anyone who solicits, sells or obtains such a contract, not only the person swinging the hammer.

The exemptions are specific. A contractor’s own employees do not each need the license, and licensed electricians and plumbers working within their craft, and architects and engineers acting within their profession, are outside it because they are regulated elsewhere. A subcontractor, as opposed to an employee, does need a DCWP license. The license number must appear on contracts and advertising, and a separate license is required for each place of business.

• NYC: DCWP Home Improvement Contractor license for residential work over $200
• Covers selling or soliciting the contract, not just performing the work
• A contractor’s own employees are exempt; subcontractors are not
• Licensed electricians and plumbers in their own craft are exempt
• The DCWP license number must be shown on contracts and advertising

Unlicensed home-improvement work is a misdemeanor in New York City

Operating without the DCWP license is not a paperwork slip. The department’s own examination guide states that penalties can include up to six months’ imprisonment and a fine of up to $1,000, so unlicensed home-improvement contracting in the city is a misdemeanor-level offense, not merely a civil fine.

There is a consumer side to the same rule. Because the license carries a bond and access to a trust fund, hiring a licensed contractor gives a homeowner recourse that an unlicensed one does not. New York also requires a written contract for home improvement work, and the Attorney General advises confirming the contractor’s license with the relevant city or county office, and checking with the local building department about permits, before any work begins.

Outside the licensed areas, permits still apply

If the property is not in New York City or one of the five named counties, there is often no local home-improvement license to check, and hiring then rests on references, insurance and a clear written contract rather than a license number. That is not the same as there being no rules: the state’s written-contract requirement still applies, and the local building department still controls permits and inspections.

Because the map of who licenses what can change, the safe step everywhere in New York is the same two calls: the county or city consumer-affairs office to ask whether a home-improvement license is required and to verify one, and the local building department to ask which permits the job needs. The absence of a state license never means the absence of a permit.

This is general information, not legal advice

Local licensing requirements and thresholds vary by city and county and they change, so treat this as a starting point rather than a ruling on a specific job. The statements here were read from the New York Attorney General and New York City’s DCWP and Department of Buildings on October 10, 2026. For a particular project, confirm the current rule with the consumer-affairs office for the county or city where the property sits, and with the local building department for permits.

Common questions

Does New York State license contractors?

No. New York has no statewide license for general contractors or home-improvement work. Licensing is handled by individual cities and counties, so the requirement depends on where the property is located. The state’s main role is a consumer-protection one, including a requirement that home improvement work be done under a written contract.

Where in New York do contractors need a license?

The New York Attorney General names New York City and five counties — Suffolk, Nassau, Westchester, Putnam and Rockland — where home improvement contractors must hold a local license. Those cover the city and the main downstate suburbs. Elsewhere in the state there is often no local home-improvement license, but building permits still apply to the work.

Do I need a license for small jobs in New York City?

In New York City a Home Improvement Contractor license from the Department of Consumer and Worker Protection is required for residential repair or remodeling work totaling more than $200. Only genuinely tiny jobs under that figure fall outside it, and the threshold is low enough that the great majority of paid home-improvement work in the city needs the license.

Are plumbers and electricians covered by the NYC home improvement license?

No, not within their own craft. Licensed electricians and plumbers are regulated separately and do not need the DCWP Home Improvement Contractor license to do electrical or plumbing work in their trade. Architects and engineers acting within their profession are likewise exempt. A general home-improvement subcontractor, however, does need the DCWP license.

Hiring for this kind of work? Browse categories or post a job.