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Free Practice Questions for OR Landscape Contractor

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Key Facts: OR Landscape Contractor Exam

6

All Phase Sections

LCB/PSI

350

All Phase Scored Questions

PSI

75%

Each Required Section

PSI

100/200 min

Section Time Limits

PSI

$20,000

Business Bond; Probationary $15,000

LCB, effective January 1, 2026

Closed book

Backflow Section

PSI

Sample OR Landscape Contractor Practice Questions

Try these sample questions to review concepts for the OR Landscape Contractor exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 160+ question experience with AI tutoring.

1Which state agency regulates landscape contractors in Oregon?
A.Oregon Construction Contractors Board (CCB)
B.Oregon Landscape Contractors Board (LCB)
C.Oregon Department of Consumer and Business Services
D.Oregon Building Codes Division
Explanation: The Oregon Landscape Contractors Board (LCB) is the state agency that regulates landscape contractors. The LCB is separate from the Construction Contractors Board (CCB) and specifically oversees licensing, examinations, and enforcement for landscape contracting businesses.
2Under ORS 671, what is the minimum experience requirement for a Landscape Construction Professional (LCP) license in Oregon?
A.12 months of landscape employment
B.24 months of employment with a landscape contracting business
C.36 months of supervisory experience
D.48 months of general construction experience
Explanation: ORS 671.570 requires a minimum of 24 months of employment with a landscape contracting business within the past 10 years. Alternatively, applicants can qualify with 12 months of landscape employment plus one full year of training at an accredited school.
3What alternative experience pathway does Oregon offer for the LCP license combining work and education?
A.6 months work plus an online certificate
B.12 months employment plus one year of training at an accredited school
C.18 months work plus a weekend workshop
D.No alternative pathways exist
Explanation: Oregon allows applicants to qualify with 12 months of employment with a landscape contracting business combined with one full year of training in a landscape-related field at an accredited school or college. Both must be completed within the 10 years preceding the application.
4Which examinations does Oregon require for a full Landscape Construction Professional license?
A.Only a trade exam
B.Laws, Rules and Business Practices exam plus a trade exam
C.Only a business law exam
D.A federal EPA certification exam
Explanation: Oregon requires both the Laws, Rules and Business Practices (LRB) exam and a trade exam for the full Landscape Construction Professional license. Both exams are administered by PSI and are available in English and Spanish.
5Who administers the Oregon landscape contractor licensing examinations?
A.Oregon LCB directly
B.PSI Services
C.Prometric
D.NASCLA
Explanation: PSI Services administers the Oregon landscape contractor licensing examinations on behalf of the LCB. Candidates can schedule exams through PSI at 855-746-8170 or online at psiexams.com. Both traditional in-person and virtual testing options are available.
6Under ORS 671, what statute chapter governs landscape professionals in Oregon?
A.ORS 656
B.ORS 671
C.ORS 701
D.ORS 744
Explanation: ORS Chapter 671 (Architects; Landscape Professionals) governs landscape contractors, landscape construction professionals, and landscape businesses in Oregon. This chapter establishes the LCB, licensing requirements, scope of practice, bonding, and enforcement provisions.
7What is the annual license fee for a Landscape Construction Professional (LCP) license in Oregon, effective October 1, 2025?
A.$75
B.$100
C.$200
D.$250
Explanation: Effective October 1, 2025, the annual Landscape Construction Professional (LCP) license fee is $200 for both initial and renewal licenses (increased from $170 under OAR 808-003-0130). The separate Landscape Contracting Business License fee is $375. Both must be renewed annually to maintain active licensing status with the Landscape Contractors Board.
8Under SB 864 (effective January 1, 2026), what surety bond amount is required for a standard (non-probationary) Oregon landscape contracting business?
A.$1,000
B.$3,000
C.$10,000
D.$20,000
Explanation: SB 864, signed by Governor Kotek in 2025 and effective January 1, 2026, amended ORS 671.690 to eliminate the prior tiered bond structure ($3,000-$20,000 based on job cost). All non-probationary landscape contracting businesses must now carry a flat $20,000 surety bond. Probationary license holders must carry $15,000.
9Under ORS 671.690, what purposes does the Oregon landscape contractor surety bond serve?
A.Only to guarantee project completion
B.To ensure payment of taxes, labor/material costs, and performance of work under ORS 671
C.Only to protect the contractor from lawsuits
D.To fund the contractor's retirement savings
Explanation: Under ORS 671.690, the surety bond ensures the contractor pays all taxes to the state, pays all persons providing labor, material, or equipment, and performs work subject to ORS 671.510 to 671.760. This protects homeowners and businesses from negligent work, improper work, or breach of contract.
10What education substitution does Oregon accept in lieu of work experience for the LCP license?
A.Any bachelor's degree from any field
B.An Associate's, Bachelor's, or Master's degree in horticulture from an accredited institution
C.A high school diploma with honors
D.Only a PhD in botany
Explanation: ORS 671.570 allows substitution of an Associate's, Bachelor's, or Master's degree in horticulture from an accredited institution. Degrees without cooperative work experience may require an additional 6 months of related landscape experience.

About the OR Landscape Contractor Exam

Oregon LCB licenses individuals as Landscape Construction Professionals and separately licenses landscape contracting businesses. The six examination sections have phase-specific requirements; All Phase includes all six, totaling 350 scored questions.

Exam sponsor: Oregon Landscape Contractors Board / PSI. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

350 questions

Time Limit

100 minutes per 50-question section; 200 minutes for Irrigation

Passing Score

75% on each required section

Exam / Certification Fees

$75 first section + $10 each additional section taken the same day (PSI)

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

50 scored questions

Laws, Rules and Business Practices

Licensing, insurance, employment, contracts, supervision, claims, liens, permits, safety, communications, and estimating

50 scored questions

Plants & Turf

Plans, exposure, identification, type, use, planting, turf, and soil/water requirements

50 scored questions

Hardscaping

Concrete, masonry, decks, fences, lighting, lumber, paving, layout, walls, stairs, and water features

50 scored questions

Design, Grading and Drainage

Structural planting, earthwork, drainage, erosion, plans, surveying, soils, safety, and design

100 scored questions

Irrigation

Design, drip, electrical, heads, hydraulics, installation, piping, plans, plant culture, repair, valves, winterization, and scheduling

50 scored questions

Backflow

Definitions, devices, piping, and installation code; closed book

Preparing for the OR Landscape Contractor Exam

What You Need to Know

  • Passing score: 75% on each required section
  • Exam length: 350 questions
  • Time limit: 100 minutes per 50-question section; 200 minutes for Irrigation
  • Exam / certification fees: $75 first section + $10 each additional section taken the same day (PSI) Official sources

Using Our Practice Resources

  • Work through all 160 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

OR Landscape Contractor: Suggested Study Strategy

1Choose required sections from the intended LCB phase.
2Learn the current contract, bond, employment, and supervision requirements.
3Practice unit-based quantity, slope, pressure, flow, seed, and runtime calculations.
4Study Irrigation in depth: it has twice the scored questions of each other section.
5Practice Backflow without references and verify permitted books before PSI appointments.

Frequently Asked Questions

Which Oregon LCB examination sections are required?

All Phase requires LRB, Plants & Turf, Hardscaping, Design/Grading/Drainage, Irrigation, and Backflow. Standard, Planting Only, Irrigation and Backflow Only, Arborist, and Modified have their own required combinations. Confirm the current LCB phase chart.

What is the passing score and format?

Each required section needs 75%. Five sections have 50 scored questions and 100 minutes; Irrigation has 100 and 200 minutes. Backflow is closed book, while the other sections allow approved references.

What are the current bond and liability requirements?

From January 1, 2026, the business bond is $20,000 except $15,000 for probationary businesses. LCB requires at least $500,000 liability coverage and a certificate naming it as certificate holder. Workers' compensation requirements depend on covered employment.

Can I take the exam remotely?

PSI offers in-person and remotely proctored testing. In-person references are provided at the site; remote candidates supply approved printed references under PSI restrictions. Backflow remains closed book.

What are the eligibility routes?

LCB accepts specified experience, relevant education with required work experience, and designated credentials. The regular experience route is two years within ten years; Modified uses one year. Probationary provides a separate route without the regular experience qualification.

Does passing the examination authorize me to contract?

No. The required individual LCP license and active landscape contracting business license must be in place, with appropriate phase, supervision, bond, insurance, and other applicable requirements.