New York Landscaping Contractor License Requirements (2026)

New York does not license general contractors, electricians, plumbers, or HVAC contractors at the state level. Trade licensing is administered locally — overwhelmingly by the New York City Department of Buildings (DOB), with separate municipal programs in Buffalo, Rochester, Syracuse, and several Long Island and Westchester jurisdictions. The Home Improvement Contractor (HIC) registration administered by the NYS Department of State applies only to residential remodeling under specific dollar thresholds and is not a construction trade license. New York does not issue a state-level landscape contractor trade license. The mandatory state credential is a Commercial Pesticide Applicator certification from the New York State Department of Environmental Conservation (NYSDEC) under ECL Article 33 for any commercial pesticide application. New York City requires a Home Improvement Contractor (HIC) license from the Department of Consumer and Worker Protection (DCWP) for any residential improvement over $200. Long Island (Nassau and Suffolk) enforces additional fertilizer restrictions under ECL §17-2101, and Suffolk County maintains pesticide-free zones near drinking water wells.

Regulatory Oversight

New York City Department of Buildings (Licensing Unit) (NYC DOB) administers and enforces this credential under the authority of New York City Administrative Code Title 28 (Construction Codes); Rules of the City of New York Title 1 Chapters 11, 26 (electrical), 27 (plumbing); New York State Education Law Article 145 does NOT apply to construction trades.. NYC DOB issues and administers construction trade licenses for the five boroughs, including General Contractor, Master Plumber, Master Electrician, Master Fire Suppression Piping Contractor, and Class A and B Oil Burner Equipment Installers. DOB enforces violations through its Office of Administrative Trials and Hearings (OATH).

Official portal: https://www.nyc.gov/site/buildings/business/licenses.page
Address: 280 Broadway, 6th Floor, New York, NY 10007
Phone: (212) 393-2259

Who May Apply

To qualify, an applicant must have reached age 18 and hold a valid Social Security Number or Individual Taxpayer Identification Number (ITIN). No state residency requirement.

Good moral character

NYC DCWP and NYSDEC review prior enforcement and criminal history.

Background investigation

NYC DCWP HIC requires fingerprint background check.

Required Experience and Education

Eligibility here is not measured in years of experience but by No experience requirement for landscape installation. NYSDEC Commercial Applicator requires the Core (General Standards) exam plus the appropriate category exam (Category 3A — Ornamental and Turf, or 3B — Lawn)., per the cited materials.

Accepted proof of experience or eligibility

NYSDEC Commercial Applicator application + exam pass slips; NYC DCWP HIC application + trade test

Education substitution

Cornell Cooperative Extension training counts toward NYSDEC continuing education.

Examination Requirements

Examinations are administered by NYSDEC (pesticide) and NYC DCWP (HIC trade test). The applicant must pass the following examination parts before the license can issue:

NYC DCWP Home Improvement Contractor trade exam — 30 questions, 60 minutes, passing score 70%
NYSDEC Core (General Standards) pesticide exam — 100 questions, 180 minutes, passing score 70%
NYSDEC Category 3A — Ornamental and Turf — 50 questions, 90 minutes, passing score 70%

Examination fee: $100 NYC DCWP HIC application + $50 NYSDEC Core exam + $50 per category exam.

Retake policy: NYSDEC exams retakable after 30 days; NYC DCWP after 14 days.

Insurance and Financial Requirements

The cited materials impose no contractor license bond for this credential. Bear in mind that specific contracts, permits, or public works can still require their own bonds.

General liability

NYC DCWP HIC requires $50,000 surety bond contribution to the Home Improvement Trust Fund and proof of liability insurance. NYSDEC Commercial Applicators must carry $300,000 CSL liability.

Workers' compensation

Mandatory under NY Workers Compensation Law §10 for any employer with one or more employees.

Additional financial requirements

NYC DCWP requires a notarized financial disclosure statement.

Licensing Fees

Fee	Amount
Application (non-refundable)	$100
Examination	$150
Initial license	$100
Renewal (every 2 years)	$100

Keeping the License Current

Renewal of the New York Landscaping — No State Trade License (NYC DCWP HIC + NYSDEC Commercial Pesticide Applicator) comes due every 2 years. As cited, the renewal fee stands at $100. NYC DCWP HIC renews every two years. NYSDEC Commercial Applicator renews every three years.

Continuing education: NYSDEC: 24 CEU hours per three-year cycle (8 Core + 16 category) OR re-examination. NYC DCWP HIC: no CE.

Downloadable Asset

2026 New York Landscaping License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity and License Transfer

The NASCLA Accredited Examination is not accepted by New York for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

NYSDEC pesticide applicator credentials may be granted reciprocally to applicants from NJ, PA, CT, MA, or VT.

Weighing more than one jurisdiction? The national hub compares Landscaping license requirements in every state — exam, bond, fee, and experience thresholds side by side.

Application Process, Step by Step

Register New York business entity and EIN. File with the NY Department of State.
Apply for NYC DCWP Home Improvement Contractor license (if working in NYC). $100 application + trade exam + bond + insurance.
Secure $300,000 CSL liability insurance. Required by NYSDEC.
Pass the NYSDEC Core exam at 70%. Required baseline.
Pass NYSDEC Category 3A — Ornamental and Turf. Landscape pesticide category.
Apply for NYSDEC Commercial Pesticide Applicator certification. Submit application, pass slips, and fee.
Comply with Long Island fertilizer + Suffolk pesticide-free zones. ECL §17-2101 restricts nitrogen fertilizer; Suffolk maintains drinking-water buffers.
Enroll workers compensation. Mandatory for any W-2 employee.

Recommended References

The references below are either cited by the board, used during the application, or standard preparation for the trade. They are listed purely for convenience — CLR earns no commission on any of them.

NYSDEC Pesticide Applicator Core Manual — Cornell Cooperative Extension. Required reference for the NYSDEC Core exam.
Ornamental and Turf Pest Management — Cornell Cooperative Extension. Category 3A study guide.
NYC Home Improvement Business Law Study Guide — NYC DCWP. Required for the DCWP HIC trade exam.

Frequent Application Errors

Working from the cited board instructions, here are the snags most likely to trip up a New York Landscaping filing.

Operating without NYC DCWP HIC

NYC Admin Code §20-387 makes unlicensed home improvement work in NYC a misdemeanor with fines up to $500 per day; contracts are unenforceable.

Spraying without NYSDEC certification

ECL §71-2907 imposes civil penalties up to $5,000 per violation and criminal penalties for repeat offenses.

Long Island fertilizer violations

ECL §17-2101 violations carry fines up to $1,000 per violation; Nassau and Suffolk enforce aggressively.

Suffolk pesticide-free zone violations

Spraying within a Suffolk County drinking-water buffer triggers automatic SCDHS enforcement and remediation orders.

Backflow violations on irrigation

NYC and Long Island plumbing codes require annual backflow testing on every potable irrigation tie-in.

Document Checklist

These are the pieces to lock down before filing with NYC DOB:

☐ New York business entity registration
☐ NYC DCWP Home Improvement Contractor license (if working in NYC)
☐ $300,000 CSL liability insurance
☐ NYSDEC Core exam pass certificate
☐ NYSDEC Category 3A exam pass
☐ NYSDEC Commercial Pesticide Applicator certification
☐ Long Island fertilizer compliance (Nassau/Suffolk)
☐ Workers compensation coverage

Other New York Trade Licenses

If the Landscaping license is not the right fit, the following published New York trade guides are also covered by CLR:

Questions Applicants Ask

Does New York license landscape contractors?

No state landscape trade license exists. NYC requires a DCWP Home Improvement Contractor license for residential work over $200. Most other localities require only a business license.

Do I need NYSDEC certification?

Yes, for any commercial pesticide application. ECL Article 33 makes uncertified commercial spraying a misdemeanor with civil penalties up to $5,000 per violation.

What are the Long Island fertilizer rules?

ECL §17-2101 restricts nitrogen fertilizer application from October 15 to April 1, prohibits phosphorus on established turf, and requires 20-foot buffers near surface waters in Nassau and Suffolk counties.

What are Suffolk County pesticide-free zones?

Suffolk County Local Law 41-2007 maintains pesticide-free zones around public drinking-water wells. Commercial applicators must check the SCDHS map before applying.

How often does the NYSDEC certification renew?

Every three years. Recertification requires 24 CEU hours (8 Core + 16 category) OR re-examination.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-04-17 · Next scheduled review 2026-07-16