Plumbing contractors in
Lewiston, Idaho.
A public directory of licensed plumbing contractors serving greater Lewiston. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
Common Job Costs
Licensing Requirements
Licensing Requirements
Idaho requires Plumbing Contractor License through Division of Building Safety. Must pass PSI exam covering Idaho Plumbing Code and business law. Requires 4 years experience or apprenticeship completion. License renewal every 3 years with 8 hours continuing education.
Permit Requirements
City of Lewiston requires permits for water heater replacement, new fixtures, gas line work, and sewer connections. Permit fees range $50-200. Same-day issuance for standard residential work.
Inspection Schedule
Rough-in inspection before covering work, final inspection after completion. City typically schedules within 24-48 hours of request.
Insurance Minimums
Idaho requires $300,000 general liability and $50,000 property damage minimum. Workers compensation mandatory if employees. Bonding requirements vary by project size.
How to Get Licensed
Meet Experience Requirements
Complete 4 years of plumbing experience under licensed contractor or finish approved apprenticeship program. Document all work experience with detailed records.
Apply for Examination
Submit application to Idaho Division of Building Safety with experience documentation and $75 examination fee. Applications processed within 2-3 weeks.
Pass PSI Examination
Take computer-based exam covering Idaho Plumbing Code, business law, and trade practices. Exam scheduled at PSI testing centers statewide. 70% passing score required.
Submit License Application
After passing exam, submit contractor license application with $125 fee, proof of insurance, and bonding documentation to Division of Building Safety.
Receive License and Maintain
License issued within 4-6 weeks of complete application. Renew every 3 years with $150 fee and 8 hours continuing education through approved providers.
About This Market
Lewiston's plumbing market runs steady year-round with 825 licensed establishments statewide competing for work. Winter freeze-ups drive emergency calls while summer brings remodel season. Median wage hits $28.42/hour reflecting decent demand in this blue-collar town. Costs stay reasonable compared to Boise - materials transport from Spokane keeps overhead manageable. Age of housing stock means plenty of replacement work on old galvanized and cast iron systems. Getting licensed in Idaho means dealing with state bureaucracy in Boise - plan 6-8 weeks for license processing after you pass the PSI exam. Local inspectors know their stuff and won't pass shoddy work. Winter emergency calls pay premium rates but you'll earn every dollar crawling under frozen houses. Lewiston contractors who build relationships with local supply houses and respond fast to service calls stay busy. Skip the fancy marketing - word of mouth and reliable service win jobs here.
- Median hourly wageBureau of Labor Statistics Occupational Employment Statistics
- Number of licensed establishmentsUS Census Bureau County Business Patterns
- Licensing requirementsIdaho Division of Building Safety
- Permit requirementsCity of Lewiston Building Department
- Insurance minimumsIdaho Department of Insurance
Frequently Asked Questions
What does a plumber license cost in Idaho?
Idaho plumbing contractor license fees total approximately $200 including application and examination fees. Renewal every 3 years costs $150 plus continuing education requirements according to Idaho Division of Building Safety.
How long does it take to get a plumbing license in Idaho?
After meeting the 4-year experience requirement, expect 6-8 weeks for license processing once you pass the PSI examination. Idaho Division of Building Safety handles all state licensing.
What's the average plumber hourly rate in Lewiston?
Bureau of Labor Statistics data shows median hourly wage of $28.42 for plumbers in Idaho. Service call rates in Lewiston typically range $75-125 per hour depending on complexity and timing.
Do I need permits for water heater replacement in Lewiston?
Yes, City of Lewiston Building Department requires permits for water heater replacement. Permit fees range $50-100 for residential units with same-day issuance for standard installations.
When is peak season for plumbing work in Lewiston?
October through March sees highest demand due to freeze-related pipe failures and heating system issues. Emergency rates often 50-100% higher during winter months according to local contractor surveys.
Plumbing contractors in Lewiston
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