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100+ Free OR Landscape Contractor Practice Questions

Pass your Oregon Landscape Construction Professional License Exam exam on the first try — instant access, no signup required.

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2026 Statistics

Key Facts: OR Landscape Contractor Exam

50

Trade Exam Questions

PSI

70%

Passing Score

Oregon LCB

100 min

Exam Duration

PSI

$170

Annual License Fee

Oregon LCB

24 mo

Experience Required

ORS 671.570

$3K-$20K

Bond Range

ORS 671.690

About the OR Landscape Contractor Exam

The Oregon LCP exam tests knowledge of ORS 671 laws and rules, business practices, trade knowledge including irrigation, drainage, hardscape construction, Pacific Northwest plant materials, and environmental regulations specific to Oregon's diverse climate zones.

Questions

50 scored questions

Time Limit

100 minutes

Passing Score

70%

Exam Fee

$170 (annual license fee) (Oregon Landscape Contractors Board / PSI)

OR Landscape Contractor Exam Content Outline

25%

Laws, Rules & Business Practices

ORS 671, LCB rules, bonding, insurance, contracts, and employment law

25%

Plant Materials & Soil Science

Pacific NW plant selection, soil amendments, clay soil management, and native species

20%

Irrigation & Water Management

System design, winterization, backflow prevention, and water conservation

15%

Hardscape Construction

Paver installation, retaining walls, concrete work, and permeable surfaces

15%

Grading, Drainage & Safety

Drainage design, erosion control, rain gardens, and OSHA safety requirements

How to Pass the OR Landscape Contractor Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 50 questions
  • Time limit: 100 minutes
  • Exam fee: $170 (annual license fee)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

OR Landscape Contractor Study Tips from Top Performers

1Master ORS 671 including experience qualifications, bond tiers ($3K/$10K/$15K/$20K), and LCB enforcement authority
2Study Oregon's diverse climate zones (5-9) and select appropriate plants for each region
3Learn drainage design for clay soils: French drains, rain gardens, bioswales, and permeable pavers
4Review Oregon DEQ stormwater requirements including the 1200-C NPDES permit for sites over 1 acre
5Understand the differences between traditional, virtual, and NALP Exterior Technician testing pathways

Frequently Asked Questions

What exams does Oregon require for a landscape contractor license?

Oregon requires both the Laws, Rules and Business Practices (LRB) exam and a trade exam. Both are administered by PSI and available in English and Spanish.

What experience is needed for the Oregon LCP license?

You need 24 months of employment with a landscape contracting business within the past 10 years, or 12 months of employment plus one year of accredited schooling in a landscape-related field.

What are the bond requirements for Oregon landscape contractors?

Bonds range from $3,000 (basic operations) to $20,000 depending on the scope of work performed. Hardscape construction not in conjunction with landscaping requires a $10,000 bond.

Can I take the Oregon LCB exams online?

Yes, since August 2024, PSI offers virtual online testing for Oregon LCB exams. You must purchase your own reference materials for virtual testing, while traditional in-person testing provides materials at the site.

What is the probationary license in Oregon?

ORS 671.571 allows applicants with at least one year of experience to obtain a probationary license with limited scope. This provides a pathway toward full LCP licensure while gaining additional experience.