Ed. Note: The requirements in this article may have changed since July 2026, when this article was published, so please check with your local county officials to see whether any requirements have changed.
At first glance, getting a contractor license in NY might look straightforward —that’s because there is no general New York State contractor license.
But that’s where the simplicity ends, because New York happens to be one of those states where the contractor licensing requirements are decided at the county level. That means what may be required to be a contractor in Nassau County may not work for Westchester County — and if you happen to work in both regions, you’ll need to get separate licenses.
That’s why we’re here to help. Our editorial team at Simply Business has combed through research and compiled the licensing requirements to help you get your contractor license in some of the most populous cities/counties in NY.
Do You Need a Contractor’s License in New York?
Most contractors in New York need a license. That means your best bet to see if your work type falls under New York contractor license requirements is to head to a county’s official government portal or labor department, which will include the requirements, applications, and steps needed to get your contractor license.
To help save you time, we’ve done that work for you for a few of the more populated counties in New York. Just scroll down to the county or counties where you’ll be doing business, read through the requirements, and head to your county’s portal to apply.
Before we dive in at the county level, a few important callouts:
- Home improvement contractors who perform construction, building repair, remodeling, or home improvement work should apply for a home improvement contractor (HIC) license in the location where a project is located. Having an HIC license does not cover any plumbing or electrical work. Those trades require separate licenses, also issued locally – typically through the city or town’s trade licensing board rather than the county consumer affairs office.
- Under General Business Law Article 36-A, any home improvement contract at $500 or more must be in writing and include start and completion dates, a description of the work, the HIC license number, and a payment schedule, among other requirements.
- On December 30, 2024, a new law passed which mandates that contractors and subcontractors who bid on or perform public-work projects, or certain publicly funded private projects, must also register with the New York State Department of Labor. This registration is separate from any HIC license.
| Type of work | License typically required? | Who issues it |
| Residential remodeling, repairs, carpentry, decks, siding | Yes | City or county home improvement office |
| New home construction | Usually no HIC license; permits and trade licenses still apply | Local building department |
| Plumbing | Separate trade license | City or town plumbing board (NYC: Department of Buildings) |
| Electrical | Separate trade license | City or town electrical board (NYC: Department of Buildings) |
| Asbestos removal, crane operation, elevator work | Yes, statewide | New York State Department of Labor |
| Public-work or prevailing-wage projects | NYSDOL registration required, in addition to any local license | New York State Department of Labor |
New York Contractor License Requirements Overview
New York contractor license requirements may vary by county, but in general, most of them ask for similar documents in their applications, although each county may have some differences:
- Proof of identity
- Business registration
- Proof of general liability insurance and workers compensation insurance coverage
- A surety bond or restitution fund enrollment
- Fingerprints
- Application and exam fees (see below)
Application and exam fees can significantly differ among the counties, so we created the table below to give you a quick side-by-side comparison of a few of the most populated counties in New York. Be sure to confirm current fees with your county’s office before you apply.
| Jurisdiction | Licensing agency | Exam required | Bond or fund | Renewal cycle |
| New York City | Department of Consumer and Worker Protection (DCWP) | Yes | $20,000 bond or $200 Trust Fund | 2 years |
| Suffolk County | Department of Labor, Licensing & Consumer Affairs | Yes | Restitution fund enrollment | Confirm with office |
| Nassau County | Office of Consumer Affairs | No standard exam | Bond if required | 2 years |
| Buffalo | Department of Permit & Inspection Services | Some categories | Per category | Annual (Sept 30) |
| Westchester County | Department of Consumer Protection | No standard exam | Per rules | 2 years |
| Rockland County | Consumer Protection / Weights & Measures | Yes | Per rules | Confirm with office |
| Putnam County | Office of Consumer Affairs (registration program) | No | Bond required | Confirm with office |
How to Get a Contractor’s License in NYC
To get a home improvement contractor license in New York City, you must apply through the Department of Consumer and Worker Protection (DCWP). But if you build new one-to-three-family homes, you need a separate General Contractor registration through the NYC Department of Buildings (DOB) instead – and some new residential development projects require both.
Most residential contractors need this license, which has a seven-step application process:
1. Create an account and start the application at nyc.gov/dcwp.
2. Gather your documents, including proof of business and home address, a sales tax ID, and your federal EIN.
3. File your financial responsibility requirement by posting a $20,000 surety bond or enrolling in the DCWP Home Improvement Contractor Trust Fund for $200.
4. Submit EPA lead-safe certification (RRP or Lead Abatement) or a signed affirmation that your work does not require it.
5. Pay the license fee – $100 for a full two-year term, prorated down to $25 depending on where you are in the renewal cycle.
6. Pass the Home Improvement Exam through ExamBuilder: $50 fee, 30 questions, 21 correct to pass, within 60 days of application processing.
7. Complete fingerprint-based background checks through IdentoGO for all owners holding 10 percent or more of the business.
Completed applications are typically reviewed within two weeks. Licenses expire on February 28 of odd-numbered years and renew for $100 every two years. The DCWP Licensing Center is at 42 Broadway, Lobby, New York, NY 10004.
Important tip: every document in your package must show identical business name and address information. Mismatches are among the most common reasons NYC applications get returned.
Start your NYC home improvement contractor license application here. If you have a general contractor license in New York, you can register your business here.
Suffolk County Contractor License Guide
To get a home improvement contractor license in Suffolk County, apply through the Department of Labor, Licensing & Consumer Affairs – but first confirm your job locations.
For the rest of the county, you submit a completed application with a passport-sized photo, proof of identity and business registration, a certificate of general liability insurance covering at least $500,000, and workers’ compensation coverage or an exemption. You also pass a written exam based on the Suffolk County Home Improvement Law and General Business Law Article 36-A.
The $300 total fee covers the application ($200), exam, restitution fund enrollment (a one-time $100 fee), and fingerprinting. Mail applications to PO Box 6100, Hauppauge, NY 11788, or contact the office at 631-853-4600.
Start your Suffolk County contractor license application here.
How to Get a Contractor’s License in Nassau County
You can get a contractor’s license in Nassau County by applying in person through the Office of Consumer Affairs – applications cannot be mailed in, so make sure you plan your day accordingly.
Your application package must include:
- A completed, notarized application
- Three passport-sized photos (taken within the past six months) for each owner, officer, director, and anyone authorized to estimate or negotiate contracts
- Proof of residence for each of those individuals
- Proof of business location
- A copy of the business landline phone bill
- Your federal EIN and NY State sales tax number
- A Certificate of Insurance naming Nassau County Consumer Affairs as the certificate holder
- Workers’ compensation coverage or a CE-200 exemption
Application fees (which are due at the time of filing) cost $500, plus an extra $50 restitution payment that must be submitted as its own check. License renewal takes place every two years.
Start your Nassau County contractor’s license application here.
Buffalo Contractor License Requirements
To get a contractor license in Buffalo, you’ll need to submit your full application in person at the Department of Permit & Inspection Services, Office of Licenses, at 65 Niagara Square, Room 301, City Hall. Make sure you plan around the Advisory Board schedule by submitting your application at least seven days before their monthly meeting; otherwise, you’ll have to wait another month to get approval. And heads up, you’ll have to attend the meeting; attendance is mandatory.
Buffalo issues licenses by category, each with its own fee:
- Handyman ($225)
- Subcontractor ($350)
- Construction Manager ($375)
- Specialty Trade ($450)
- New Housing ($500)
- Light Commercial ($500)
- General Contractor ($900)
- Demolition ($275–$900 depending on grade)
Electrical, plumbing, and HVAC work require separate licenses.
Every application requires a general liability insurance certificate with the Office of Licenses named as certificate holder, proof of business name, a copy of your driver’s license, and RRP/EPA Lead Abatement certification where applicable. Applicants working on residential properties must also submit a blank five-part City of Buffalo Home Improvement Contract.
Learn more about the Buffalo contractor license application process.
How to Get a Contractor’s License in Westchester County
To get a home improvement contractor license in Westchester County, apply through the Department of Consumer Protection at 148 Martine Avenue, White Plains. Applications can be mailed, dropped in the lobby drop box, or submitted in person by appointment.
Note that emailed and faxed applications are not accepted, and incomplete packages are returned in full.
The two-year license fee is $750, with a $100 expedited processing option, a $50 late renewal fee, and $10 per vehicle decal. Licensed contractors must display a dated decal on each vehicle. Master Plumbers must complete four hours of continuing education annually before renewing.
Start your Westchester County contractor’s license application here.
How to Get a Contractor’s License in Rockland County
The process for how to get a contractor’s license in Rockland County has recently changed; as of May 2026, applicants should apply through the Department of Consumer Protection/Weights & Measures under Chapter 286 of the Rockland County Home Improvement Law (previously, applications were approved via a separate Home Improvement Licensing Board).
There are three application pathways:
- Application A for applicants with qualifying experience in the trade they are applying for;
- Application B for applicants licensed in another jurisdiction for at least five years with no complaints or violations; and
- Application C for applicants who can provide the required surety bond for their classification
Start your Rockland County contractor’s license application here.
How to Get a Contractor’s License in Putnam County
To register as a home improvement contractor in Putnam County, apply through the Office of Consumer Affairs at 110 Old Route 6, Building 3, Carmel, NY 10512. The registration fee is $300 for a two-year term, paid by check or money order to the Putnam County Commissioner of Finance.
Your application package must include:
- A certificate of liability insurance (ACORD form only) naming Putnam County Consumer Affairs as certificate holder and additional insured, with your scope of work listed in the description of operations;
- A $25,000 surety bond valid for the full two-year registration term with Putnam County as obligee;
- Workers’ compensation coverage or a CE-200 exemption;
- A completed child support form;
- Current vehicle registrations for all vehicles used in your work;
- A copy of any home improvement licenses held in other municipalities;
- A valid photo driver’s license; and a passport-style photo of the owner or highest-ranking officer
Business structure documentation — a certified business certificate, partnership certificate, or corporate filing receipt depending on your entity type — is also required.
Start your Putnam County contractor’s license application here.
Insurance Requirements for New York State Contractors
Most New York counties require proof of business insurance coverage in order to get your contractor’s license. That’s for good reason: the counties want to see that you have coverage in case of accidents that could result in harm to third parties, property damage, or injuries to your employees.
Here are the two types of insurance requirements you’ll typically see for most New York contractors:
Workers Compensation
Workers’ compensation business insurance is required by state law the moment you have any employees, including part-time workers and family members, from their first day. Having even just a single part-time employee triggers the requirement, which is enforced by the New York State Workers’ Compensation Board.
If you’re a sole proprietor, you may still need to get workers compensation coverage, especially if you work as a subcontractor to a general contractor. That’s because general contractors typically require subcontractors to show proof of their own coverage before working on a job site.
If you’re ready to get your New York contractor’s license, you can get workers compensation insurance here.
General Liability
General liability insurance typically covers third-party bodily injury and property damage, among other liabilities. The state doesn’t have a universal minimum for coverage, but licensing bodies usually do. For example, Suffolk County requires at least $500,000 in general liability coverage to get your contractor’s license, while Nassau County requires $300,000.
Make sure you’re matching your general liability coverage to the county where you’re applying for your contractor’s license. To get a general liability insurance policy, start here.
No matter what type of insurance policy you need to meet your New York contractor license requirements, Simply Business is here to help. You can quickly compare affordable quotes from multiple insurers and find a policy that brings you one step closer to getting your contractor’s license.
Surety bond requirements
A surety bond or consumer fund enrollment typically protects your clients; some New York counties or cities will require you to carry a surety bond, in addition to insurance coverage. In New York City, you either post a $20,000 surety bond or pay $200 to enroll in the DCWP Trust Fund. Suffolk County and Nassau County operate their own restitution funds – county-managed pools that contractors pay into as an alternative to a surety bond. If a licensed contractor causes damages or fails to complete work, homeowners can file a claim against the fund for compensation.
A bond is not protection for you — if a claim is paid against it, you owe the surety company the full amount.
Frequently Asked Questions
The cost for a contractor’s license in New York varies by county or city. For example, a New York City home improvement license runs about $100 for two years, plus a $50 exam fee and either a $20,000 bond or a $200 Trust Fund payment. Westchester County charges $750 for the application alone.
Most other counties fall somewhere between those two numbers, before adding insurance, fingerprinting, and any exam costs. Check with your local county or city licensing board for exact fee requirements.
While timelines vary, most completed applications are reviewed within two to six weeks. New York City targets a two-week window for completed applications, while Buffalo’s timeline is determined by their Advisory Board schedule. That means a late or incomplete submission could add an extra month to your application time, so it’s worth planning out your application submission to turn it in on time.
In most cases, yes. Remember, licensing bodies define “home improvement” broadly enough to cover a lot of typical handyman projects. For example, in NYC, any residential job that pays more than $200 and could be considered building, remodeling, and/or repair work may require you to get an HIC license. Be sure to check with the county or city where the project is located before taking it on so you know which licenses you need.
Working without a contractor’s license in NY creates two significant problems: the first (and immediate) one is that it’s considered a misdemeanor in many counties, with fines reaching up to $5,000 per offense. The second problem is that New York courts have consistently ruled that an unlicensed contractor cannot collect payment for their work, even if the project has already been completed (and the homeowner knew you were unlicensed when they hired you).
It’s possible; however, some counties require background checks and fingerprinting in order to issue a NY contractor license, so applications are reviewed on a case-by-case basis. If you have a criminal record, be upfront about it, as your application could be rejected based on misstatements or omissions.
Yes. Typically, an HIC license in any NY county does not authorize you to perform any plumbing or electrical work, as these require separate trade licenses. Additionally, working across multiple counties means you’ll need a license for each county, even if you’re performing the same kind of work.
Most New York contractor licenses renew every two years – New York City, Nassau, and Westchester all follow that cycle. Buffalo renews annually by September 30th. To renew, you submit a current certificate of insurance matching your licensed trade, confirm your bond or fund enrollment is still active, and pay the renewal fee.
It depends on the county or municipality where you’re applying. For example, New York City accepts applications through their DCWP online portal, while Westchester County requires mailed paper applications. Check your licensing board’s specific requirements before you start the application process.
In most New York jurisdictions, the home improvement contractor license (HIC) authorizes construction, repair, remodeling, and similar work on an existing residential property. The exact scope, including unit limits and exclusions, varies by county, so always confirm the specific terms with the jurisdiction where you plan to work.
Getting a contractor’s license in New York is a key step toward running a legal and trustworthy business. It might take a little time upfront, but once you’re licensed and insured, you’ll be ready to take on bigger jobs and grow with confidence.
Want more tools to help you get started? Check out our Resource Center for articles, templates, and guides made just for contractors, including:
General Contractor Insurance: Everything You Need to Know
FREE Contractor Invoice Template
New York Business Insurance
If you still have questions about how to get a contractor’s license in New York, we encourage you to speak with local legal professionals and county resources who can assist you.