Trade directory · Lewiston metro · Idaho

Roofing contractors in
Lewiston, Idaho.

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

Licensed Establishments
263
U.S. Census Bureau
Peak Season
April through September, with highest demand May-August
Market estimate
Avg. Response Time
2-5 business days for quotes, longer during storm season
Operator average
§ A · Market rates

Common Job Costs

LEWISTON-ID · LOCAL ESTIMATES
Service
Description
Cost Range
Asphalt shingle replacement
Typical range based on local asphalt shingle replacement jobs.
$8,500 – $16,000
Metal roof installation
Typical range based on local metal roof installation jobs.
$12,000 – $22,000
Roof repair (storm damage)
Typical range based on local roof repair (storm damage) jobs.
$800 – $3,500
Gutter installation
Typical range based on local gutter installation jobs.
$1,200 – $2,800
Roof inspection
Typical range based on local roof inspection jobs.
$200 – $500
§ B · Regulatory

Licensing Requirements

ID
§1

Licensing Requirements

Idaho requires Public Works Contractor license for roofing over $2,000. Must pass PSI exam, provide financial statements, carry required insurance. License renewal every 2 years with continuing education requirements.

§2

Permit Requirements

Building permits required for re-roofing and structural work through City of Lewiston Building Department. Permit fees range $75-300 based on project value. Simple repairs under $500 typically exempt.

§3

Inspection Schedule

Initial inspection before work begins, rough inspection for structural changes, final inspection upon completion. Schedule 24-48 hours in advance with city inspector.

§4

Insurance Minimums

General liability minimum $300,000, workers compensation required for employees, $5,000 surety bond for Public Works Contractor license

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet eligibility requirements

Must be 18 years old, provide proof of 4 years experience or equivalent education, submit to background check, and demonstrate financial responsibility through statements and references.

01/05
2

Submit application

Complete Public Works Contractor application with Idaho Division of Building Safety, include required documentation, financial statements, and non-refundable $75 application fee.

02/05
3

Obtain required insurance and bonding

Secure minimum $300,000 general liability insurance, workers compensation if employing others, and $5,000 surety bond from approved providers.

03/05
4

Pass PSI examination

Schedule and pass the Idaho Public Works Contractor examination administered by PSI. Test covers construction law, business practices, and technical knowledge.

04/05
5

Receive license and maintain compliance

Upon approval, receive license valid for 2 years. Renew biennially with continuing education requirements and updated insurance documentation.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Lewiston's roofing market runs steady with 263 licensed establishments statewide competing for work. Weather drives most business - hail storms, ice dams, and wind damage from canyon winds create consistent repair demand. New construction stays modest, mostly residential re-roofs and commercial maintenance. Material costs hit hard here due to freight from Spokane or Boise, adding 15-20% over metro pricing. Competition stays fierce among local crews, with storm chasers flooding in after major weather events. The market supports asphalt shingle work primarily, some metal roofing in rural areas, limited tile or specialty materials. Getting licensed in Idaho means jumping through the Public Works Contractor hoops - financial statements, bonding, insurance minimums that knock out fly-by-night operators. City of Lewiston runs tight permit and inspection processes, no shortcuts allowed. Peak season runs April through September when weather cooperates, but smart contractors line up winter interior work or head south for storm restoration. Crew availability gets tight in summer, good roofers command premium wages. Material suppliers limited locally, plan lead times and freight costs into every bid.

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

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to do roofing work in Lewiston, ID?

Idaho requires a Public Works Contractor license for roofing projects over $2,000. This involves passing a PSI examination, submitting financial statements, and maintaining required insurance and bonding per Idaho Division of Building Safety.

Q/02

How much does roof replacement cost in Lewiston?

Asphalt shingle replacement typically runs $8,500-$16,000 for average homes, while metal roofing costs $12,000-$22,000. Costs run 15-20% higher than metro areas due to freight charges from Spokane or Boise distribution centers.

Q/03

When is the best time to schedule roofing work in Lewiston?

Peak roofing season runs April through September, with highest activity May-August. Winter work possible but weather-dependent. Schedule major projects early spring for best contractor availability and pricing.

Q/04

Do I need permits for roof work in Lewiston?

Yes, building permits required through City of Lewiston Building Department for re-roofing and structural changes. Permits cost $75-300 based on project value. Simple repairs under $500 typically exempt per city ordinances.

Q/05

What insurance do roofing contractors need in Idaho?

Idaho requires minimum $300,000 general liability insurance, workers compensation for employees, and $5,000 surety bond for Public Works Contractor license per Idaho Division of Building Safety regulations.

§ F · Directory

Roofing contractors in Lewiston

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