Kentucky Landscaping Contractor License Requirements (2026)

Kentucky does not issue a state-level landscape contractor trade license. The mandatory state credential is the Commercial Pesticide Applicator certification issued by the Kentucky Department of Agriculture (KDA) Division of Environmental Services under KRS Chapter 217B. Any commercial application of pesticides, herbicides, or restricted-use products triggers KDA certification. Louisville Metro and Lexington-Fayette each require local landscape contractor registration, and many residential remodels involving landscape installation also require permits from the local building department.

Regulatory Oversight

Kentucky Department of Housing, Buildings and Construction (HBC) administers and enforces this credential under the authority of KRS 227A (Electrical), KRS 198B.650 (HVAC); 815 KAR licensing chapters. Kentucky HBC licenses electrical contractors and electricians, HVAC mechanics and master contractors, and enforces the Kentucky Building Code and Kentucky Residential Code statewide.

Official portal: https://hbc.ky.gov/
Address: 500 Mero Street, 1 NE 17, Frankfort, KY 40601
Phone: (502) 573-0364

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 residency requirement.

Good moral character

KDA reviews prior pesticide enforcement history.

Background investigation

Required disclosure on the KDA application.

Required Experience and Education

There is no published year count for this credential in the cited sources. What actually controls eligibility is No experience requirement for landscape installation. KDA Commercial Applicator requires passing the General (Core) exam plus the Ornamental and Turf (Category 3) exam..

Accepted proof of experience or eligibility

KDA Commercial Pesticide Applicator application with exam pass slips

Education substitution

University of Kentucky Cooperative Extension training counts toward KDA continuing education.

Examination Requirements

The licensing examination is delivered by Kentucky Department of Agriculture (paper exam at KDA Frankfort office or proctored regional sites). All of the following parts must be cleared prior to issuance:

KDA General (Core) exam — 50 questions, 90 minutes, passing score 70%
KDA Category 3 — Ornamental and Turf — 50 questions, 90 minutes, passing score 70%

Examination fee: $50 Commercial Applicator certification + $25 per category exam.

Retake policy: Failed exams may be retaken after 14 days; new $25 fee.

Insurance and Financial Requirements

The cited state source set does not require a contractor license surety bond for this credential. Contractors should still confirm project-specific bond, permit-bond, or public-works bond requirements before bidding.

General liability

KDA requires Commercial Applicators to maintain $100,000 bodily injury / $100,000 property damage / $300,000 aggregate.

Workers' compensation

Mandatory under KRS 342 for any employer with one or more employees.

Additional financial requirements

Not required.

Licensing Fees

Fee	Amount
Application (non-refundable)	$50
Examination	$50
Initial license	$50
Renewal (every year)	$50

Keeping the License Current

Renewal of the Kentucky Landscaping — No State Trade License (KDA Commercial Pesticide Applicator + Local Licensing) comes due every year. As cited, the renewal fee stands at $50. KDA Commercial Pesticide Applicator certifications renew annually on December 31.

Continuing education: 12 CEU hours every three-year cycle for Category 3, OR re-examination.

Downloadable Asset

2026 Kentucky 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 Kentucky for this classification.

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

KDA grants pesticide applicator reciprocity on a case-by-case basis to applicants holding equivalent active certification in Tennessee, Indiana, Ohio, West Virginia, or Virginia.

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 Kentucky business entity and EIN. File with the Kentucky Secretary of State.
Apply for local occupational licenses. Louisville Metro Revenue Commission and Lexington-Fayette Urban County require landscape contractor registration.
Secure $100,000/$100,000/$300,000 liability insurance. Required by KDA.
Pass the KDA General exam at 70%. Required baseline.
Pass KDA Category 3 — Ornamental and Turf. Landscape pesticide category.
Apply for KDA Commercial Pesticide Applicator certification. Submit application, pass slips, and $50 fee.
Comply with local building department permits. Hardscape, retaining walls, and grading often require local permits.
Enroll workers compensation. Required for any W-2 employee.

Document Checklist

The items below are the ones worth confirming before the application is filed with HBC:

☐ Kentucky business entity registration
☐ Local occupational license (Louisville Metro / Lexington-Fayette)
☐ $100,000/$100,000/$300,000 liability insurance
☐ KDA General exam pass certificate
☐ KDA Category 3 (Ornamental and Turf) exam pass
☐ KDA Commercial Pesticide Applicator certification
☐ Local building permits (hardscape/grading)
☐ Workers compensation coverage

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.

Kentucky Pesticide Applicator General Manual — University of Kentucky Cooperative Extension Service. Required reference for the KDA General exam.
Ornamental and Turf Pest Management — UK Cooperative Extension. Category 3 study guide.
KRS Chapter 217B — Pesticide Use and Application — State of Kentucky. Statutory reference for the regulatory portion of the General exam.

Frequent Application Errors

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

Spraying without KDA certification

Civil penalties up to $1,000 per violation under KRS 217B.150.

Skipping Louisville Metro occupational license

Louisville Metro Revenue Commission audits unregistered businesses with back taxes plus 12% interest.

Backflow violations on irrigation

Kentucky Plumbing Board enforces annual backflow testing on every potable irrigation tie-in.

Pesticide recordkeeping gaps

KDA requires application records (date, product, EPA reg #, rate, site) kept for two years; missing records are an automatic violation.

Misunderstanding restricted-use products

Many landscape herbicides are RUPs; using them without category certification is a separate enforcement track.

Other Kentucky Trade Licenses

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

Questions Applicants Ask

Does Kentucky license landscape contractors?

No state landscape trade license. The KDA pesticide certification is mandatory for any commercial spraying.

Do I need a Louisville Metro license?

Yes. Louisville Metro Revenue Commission requires occupational license registration with a 1.45% local tax on net business profits.

Is irrigation regulated?

Kentucky plumbing code requires a tested reduced-pressure backflow assembly on every irrigation tie-in to potable water; testing must be done annually by a Kentucky Plumbing Board certified backflow tester.

How is the KDA certification scoped?

A Commercial Applicator certified in Category 3 (Ornamental and Turf) may apply pesticides on landscape ornamentals, turf, trees, and shrubs at residential and commercial properties.

How often does the certification renew?

Annually on December 31. Recertification requires CEUs (12 hours every three years for Category 3) approved by KDA, OR re-examination.

Primary Sources

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

Verified 2026-06-11 · Next scheduled review 2026-09-09