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 September, with highest demand May-July for installations and ongoing maintenance
Market estimate
Avg. Response Time
2-5 business days for quotes during peak season, 1-3 days off-season
Operator average
§ A · Market rates

Common Job Costs

LEWISTON-ID · LOCAL ESTIMATES
Service
Description
Cost Range
Lawn maintenance (monthly)
Typical range based on local lawn maintenance (monthly) jobs.
$80 – $180
Sprinkler system installation
Typical range based on local sprinkler system installation jobs.
$2,500 – $6,000
Landscape design and installation
Typical range based on local landscape design and installation jobs.
$3,000 – $12,000
Tree removal
Typical range based on local tree removal jobs.
$400 – $1,500
Retaining wall construction
Typical range based on local retaining wall construction jobs.
$15 – $35
Sod installation
Typical range based on local sod installation jobs.
$1 – $3
§ B · Regulatory

Licensing Requirements

ID
§1

Licensing Requirements

Idaho requires Public Works License for projects over $2,000 on public property. Contractors performing work over $2,000 must register with Idaho Secretary of State Division of Building Safety. Pesticide applicator license required through Idaho State Department of Agriculture if applying chemicals. No general landscaping license required for basic services under $2,000.

§2

Permit Requirements

Building permits required for retaining walls over 4 feet, electrical work for lighting systems, and plumbing for irrigation systems. Contact Lewiston Building Department at 1134 F Street for permit applications. Utility location required before excavation.

§3

Inspection Schedule

Electrical and plumbing components inspected during installation. Retaining wall inspections required at excavation, reinforcement placement, and final completion. Public works projects subject to city inspector approval at multiple stages.

§4

Insurance Minimums

General liability minimum $300,000 recommended. Workers compensation required if employing others. Vehicle insurance meeting Idaho state minimums. Bonding required for public works contracts over $25,000.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Determine license requirements

Assess your service scope. Basic landscaping under $2,000 requires no license. Public works over $2,000 requires state registration. Chemical application requires pesticide license.

01/05
2

Register with Idaho Secretary of State

If doing work over $2,000, register with Division of Building Safety. Submit application, proof of insurance, and applicable fees online or by mail.

02/05
3

Obtain pesticide applicator license

If applying pesticides, complete training course and pass exam through Idaho State Department of Agriculture. Requires continuing education for renewal.

03/05
4

Secure required insurance

Obtain general liability insurance minimum $300,000. Add workers compensation if employing staff. Provide proof to licensing authorities.

04/05
5

Complete business registration

Register business name with Idaho Secretary of State if operating under assumed name. Obtain federal EIN and state tax registration as required.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Lewiston's landscaping market serves a mix of residential properties and commercial developments, with steady demand driven by the area's four-season climate and property maintenance needs. Competition comes from approximately 15-20 established contractors plus seasonal operators. Projects range from basic lawn care to complex irrigation systems, with costs driven by equipment access, material transport from Spokane or Boise, and seasonal labor availability. The Clearwater River corridor and hillside properties create opportunities for specialty work like erosion control and terraced landscaping. Idaho keeps licensing simple for landscapers - no general trade license required for most residential work under $2,000, but you'll need pesticide certification if you're applying chemicals and public works registration for bigger commercial jobs. Know Lewiston's permit requirements for retaining walls over 4 feet and any electrical or plumbing components. Peak season runs April through September with May-July being your money months. Winter work is limited but snow removal contracts provide steady income. Build relationships with local nurseries and suppliers early - material costs can eat profits if you're not buying smart.

Data Sources
  • Licensed establishments count
    U.S. Census Bureau
  • Cost estimates
    Local contractor estimates and market analysis
  • Licensing requirements
    Idaho Division of Building Safety and State Department of Agriculture
  • Permit requirements
    City of Lewiston Building Department
  • Insurance minimums
    Idaho state contractor requirements and industry standards
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

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

No general landscaping license required for basic services under $2,000. You need Idaho Public Works registration for projects over $2,000 and pesticide applicator license if applying chemicals. Source: Idaho Division of Building Safety.

Q/02

What's the typical cost for sprinkler system installation in Lewiston?

Sprinkler system installation ranges $2,500-$6,000 depending on property size and system complexity. Costs include permits, materials, and labor. Source: Local contractor estimates.

Q/03

When is peak landscaping season in Lewiston, Idaho?

Peak season runs April through September, with highest demand May-July for installations. Winter work limited to snow removal and emergency tree services. Source: Local market analysis.

Q/04

What permits do I need for retaining wall construction in Lewiston?

Building permits required for retaining walls over 4 feet height. Submit applications to Lewiston Building Department at 1134 F Street. Inspections required at multiple stages. Source: City of Lewiston Building Department.

Q/05

How many landscaping contractors operate in Idaho?

Approximately 1,050 licensed landscaping establishments operate statewide in Idaho, creating competitive market conditions in larger cities like Lewiston. Source: U.S. Census Bureau.

§ F · Directory

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