Trade directory · Lewiston metro · Idaho

Landscaping contractors in
Lewiston, Idaho.

A public directory of licensed landscaping contractors serving greater Lewiston. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
1,050
U.S. Census Bureau
Peak Season
April through October, with highest demand May-August for installations and year-round maintenance contracts
Market estimate
Avg. Response Time
2-5 business days for quotes, up to 2 weeks during peak spring season
Operator average
§ A · Market rates

Common Job Costs

LEWISTON-ID · LOCAL ESTIMATES
Service
Description
Cost Range
Lawn Installation (sod)
Typical range based on local lawn installation (sod) jobs.
$800 – $2,500
Landscape Design & Installation
Typical range based on local landscape design & installation jobs.
$2,000 – $8,000
Irrigation System Installation
Typical range based on local irrigation system installation jobs.
$1,500 – $5,000
Tree Removal
Typical range based on local tree removal jobs.
$300 – $1,200
Retaining Wall Installation
Typical range based on local retaining wall installation jobs.
$1,200 – $4,500
Weekly Lawn Maintenance
Typical range based on local weekly lawn maintenance jobs.
$35 – $75
§ B · Regulatory

Licensing Requirements

ID
§1

Licensing Requirements

Idaho requires Public Works Contractor license for projects over $2,000 on public property. Pesticide applicator license required for chemical applications through Idaho State Department of Agriculture. Commercial applicator exam required, $75 fee, 3-year renewal cycle. Irrigation contractors need specialty endorsement.

§2

Permit Requirements

City of Lewiston requires permits for irrigation system installation, tree removal over 6 inches diameter, and retaining walls over 4 feet height. Right-of-way permits needed for work near streets. Typical permit fees $25-150.

§3

Inspection Schedule

Irrigation systems require inspection before backfill. Retaining walls over 4 feet require structural inspection. Tree removal in historic districts requires pre-approval inspection.

§4

Insurance Minimums

General liability minimum $300,000 per occurrence, $600,000 aggregate. Commercial auto coverage required if using business vehicles. Workers compensation mandatory for employees.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Determine License Requirements

Identify if your work requires Public Works Contractor license (projects over $2,000 on public property) or Pesticide Applicator license for chemical applications. Review specific project types with Idaho contractors licensing board.

01/05
2

Complete Pesticide Applicator Training

If applying pesticides, complete required training course and pass Commercial Applicator exam through Idaho State Department of Agriculture. Study materials available online, exam fee $75.

02/05
3

Obtain Required Insurance

Secure general liability insurance minimum $300,000/$600,000 and workers compensation if hiring employees. Obtain certificates of insurance for license applications.

03/05
4

Submit License Application

Complete application with Idaho Bureau of Occupational Licenses. Include insurance certificates, exam results, and applicable fees. Processing time typically 2-3 weeks.

04/05
5

Register with Local Jurisdictions

Register business with City of Lewiston if required. Obtain business license and familiarize yourself with local permit requirements for irrigation, tree work, and construction.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Lewiston's landscaping market runs hot and cold with the seasons. You've got steady residential maintenance work year-round, but the real money comes during installation season when homeowners want new irrigation, hardscaping, and lawn installations. Competition is moderate with roughly 15-20 active contractors serving the valley. Higher-end homes along the bluffs drive premium pricing, while standard residential work stays competitive. Material costs hit hard here - everything ships in, so factor freight into your bids. The Clearwater Valley's clay soil and extreme temperature swings from -10°F to 105°F create specific challenges that separate experienced contractors from weekend warriors. Know your plant zones and irrigation requirements - customers expect systems that survive the winters. Getting licensed isn't complicated, but the pesticide applicator certification trips up many contractors. Start that process early - the state exam schedule is limited. Lewiston requires permits for more than most cities, especially irrigation and tree work, so build permit time into your schedules. Peak season runs April through October, but smart contractors lock in maintenance contracts during winter months when competition is sleeping. The city is picky about right-of-way work and tree removal in older neighborhoods. Build relationships with the building department - they control your timeline on bigger jobs.

Data Sources
  • licensed establishments count
    U.S. Census Bureau
  • cost ranges
    Local contractor estimates and regional market analysis
  • licensing requirements
    Idaho Bureau of Occupational Licenses and Idaho State Department of Agriculture
  • permit requirements
    City of Lewiston Building Department
  • insurance minimums
    Idaho state contractor regulations
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

Do I need a license to do landscaping work in Lewiston, ID?

Idaho requires a Public Works Contractor license for projects over $2,000 on public property. Pesticide application requires a Commercial Applicator license through Idaho State Department of Agriculture. Most residential work under $2,000 doesn't require contractor licensing, but specialty work like irrigation installation may need permits.

Q/02

What permits do I need for irrigation system installation in Lewiston?

City of Lewiston requires permits for all irrigation system installations. Permit fees typically range $25-75. Systems require inspection before backfill. Contact Lewiston Building Department at least 5 business days before planned installation.

Q/03

When is peak season for landscaping work in Lewiston?

Peak installation season runs April through October, with highest demand May through August. Winter months are ideal for securing maintenance contracts and planning larger projects. Plan material deliveries carefully - spring demand can create supply delays.

Q/04

What insurance do I need as a landscaping contractor in Idaho?

Idaho requires minimum $300,000 per occurrence general liability coverage and $600,000 aggregate. Workers compensation is mandatory if you have employees. Commercial auto coverage required for business vehicles. Many clients require higher limits for larger projects.

Q/05

How much can landscaping contractors charge in Lewiston?

Rates vary significantly based on service type and property location. Weekly maintenance ranges $35-75, landscape installations $2,000-8,000, irrigation systems $1,500-5,000. Higher-end properties along the bluffs command premium pricing. Factor in material freight costs when bidding.

§ F · Directory

Landscaping contractors in Lewiston

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