Maine Landscaping Contractor License Requirements (2026)

Maine does not issue a state-level landscape contractor trade license. The mandatory state credential is a Commercial Pesticide Applicator master license issued by the Maine Board of Pesticides Control (BPC) under 7 M.R.S. Chapter 103. Maine's Shoreland Zoning Act (38 M.R.S. §435 et seq.) imposes strict vegetation removal rules within 250 feet of any great pond, river, or coastal water — landscape work in protected zones requires a permit from the local code enforcement officer. Tree work beyond incidental landscape maintenance requires a Maine Forest Service Licensed Arborist credential.

Regulatory Oversight

Under 10 MRSA Chapter 219-A (Home Construction Contracts); 32 MRSA Chapter 17 (Electricians); 32 MRSA Chapter 49 (Plumbers), Maine Office of Professional and Occupational Regulation (OPOR) is the body that issues this license and enforces compliance with it. OPOR, within the Maine Department of Professional and Financial Regulation, houses the Electricians Examining Board and the Plumbers Examining Board. Maine does not license general contractors or HVAC contractors at the state level; the Home Construction Contracts Act regulates residential contracts of $3,000 or more and the Maine Fuel Board licenses oil and solid fuel technicians.

Official portal: https://www.maine.gov/pfr/professionallicensing/
Address: 35 State House Station, Augusta, ME 04333-0035
Phone: (207) 624-8603

Who May Apply

At a minimum the applicant has to be 18 years old and supply a valid Social Security Number or Individual Taxpayer Identification Number (ITIN). No residency requirement.

Good moral character

BPC reviews prior pesticide enforcement history.

Background investigation

Required disclosure on the BPC 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. BPC Commercial Master Applicator requires passing the General Standards (Core) exam plus the Ornamental and Turf (Category 3A) category exam..

Accepted proof of experience or eligibility

BPC Commercial Master Applicator application + exam pass slips

Education substitution

University of Maine Cooperative Extension training counts toward BPC continuing education.

Examination Requirements

Maine Board of Pesticides Control (paper exam at BPC Augusta office) runs the examination for this credential. Issuance is contingent on passing every part below:

BPC General Standards (Core) exam — 50 questions, 90 minutes, passing score 70%
BPC Category 3A — Ornamental and Turf Pest Control — 50 questions, 90 minutes, passing score 70%

Examination fee: $120 Commercial Master Applicator license + $30 per category exam.

Retake policy: Failed exams may be retaken after 14 days; new $30 fee.

Insurance and Financial Requirements

This credential carries no state-level surety bond requirement under the cited sources. Individual jobs may still trigger a permit or public-works bond, which should be verified before bidding.

General liability

BPC requires Commercial Applicator businesses to maintain $100,000 bodily injury / $100,000 property damage / $300,000 aggregate.

Workers' compensation

Mandatory under 39-A M.R.S. for any employer with one or more employees.

Additional financial requirements

Not required.

Licensing Fees

Fee	Amount
Application (non-refundable)	$120
Examination	$60
Initial license	$120
Renewal (every year)	$120

Keeping the License Current

Renewal of the Maine Landscaping — No State Trade License (BPC Commercial Pesticide Applicator + Local Licensing) comes due every year. As cited, the renewal fee stands at $120. BPC Commercial Master Applicator licenses renew annually on December 31.

Continuing education: CEU hours per three-year cycle (varies by category) approved by BPC, OR re-examination.

Downloadable Asset

2026 Maine 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 Maine for this classification.

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

BPC grants pesticide applicator reciprocity on a case-by-case basis to applicants holding equivalent active certification in New Hampshire, Vermont, or Massachusetts.

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 Maine business entity and EIN. File with the Maine Secretary of State.
Apply for local municipal business licenses. Many Maine towns require local business registration; check with local code enforcement officer.
Secure $100,000/$100,000/$300,000 liability insurance. Required by BPC for any commercial applicator business.
Pass the BPC Core exam at 70%. Required baseline.
Pass BPC Category 3A — Ornamental and Turf. Landscape pesticide category.
Apply for BPC Commercial Master Applicator license. Submit application, pass slips, and $120 fee.
Comply with Shoreland Zoning Act vegetation rules. Permits required for any vegetation removal within 250 ft of protected waters.
Obtain Maine Forest Service Licensed Arborist credential (if pruning trees). Required for tree work beyond incidental landscape maintenance.

Document Checklist

These are the pieces to lock down before filing with OPOR:

☐ Maine business entity registration
☐ Local municipal business licenses
☐ $100,000/$100,000/$300,000 liability insurance
☐ BPC Core exam pass certificate
☐ BPC Category 3A exam pass
☐ BPC Commercial Master Applicator license
☐ Shoreland Zoning Act compliance (if working near protected waters)
☐ Maine Forest Service Arborist license (if pruning trees)

Recommended References

These are the preparation and reference materials tied to this credential — cited by the regulator or widely used by applicants. CLR earns nothing from listing them.

Maine Pesticide Applicator Core Manual — University of Maine Cooperative Extension. Required reference for the BPC Core exam.
Ornamental and Turf Pest Management — UMaine Extension. Category 3A study guide.
Maine Shoreland Zoning Handbook — Maine DEP. Required for any landscape work in shoreland zones.

Frequent Application Errors

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Maine Landscaping application.

Spraying without BPC certification

Civil penalties up to $1,500 per violation under 7 M.R.S. §616.

Vegetation removal in shoreland zones

38 M.R.S. §439-A makes unpermitted vegetation removal in shoreland zones subject to fines of $100-$5,000 per violation plus restoration costs.

Tree work without arborist license

Maine Forest Service enforces arborist licensing aggressively in coastal communities.

Backflow violations on irrigation

Maine Drinking Water Program requires annual backflow testing on every potable irrigation tie-in.

Browntail moth and invasive species

BPC enforces strict notification rules for browntail moth treatments and invasive species control near schools and homes.

Other Maine Trade Licenses

CLR covers other Maine trades as well — the published guides below may be more relevant:

Questions Applicants Ask

Does Maine license landscape contractors?

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

What is the Shoreland Zoning Act?

38 M.R.S. §435 et seq. imposes strict vegetation removal limits within 250 feet of any great pond, river, or coastal water. Landscape work in shoreland zones requires permits from the local code enforcement officer.

Do I need an arborist license?

Yes, for tree work beyond incidental landscape maintenance. The Maine Forest Service Licensed Arborist credential requires training and an exam.

Is irrigation regulated?

Maine plumbing code requires a tested reduced-pressure backflow assembly on every irrigation tie-in to potable water.

How often does the BPC license renew?

Annually on December 31. Recertification requires CEUs (varies by category) per three-year cycle approved by BPC, 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