Plumbing contractors in
Portland, Oregon.
A public directory of licensed plumbing contractors serving greater Portland. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
Common Job Costs
Licensing Requirements
Licensing Requirements
Oregon requires Journeyman Plumber License (4-year apprenticeship + exam) or Specialty Plumber License (2-year apprenticeship + exam). State exam covers Oregon Plumbing Specialty Code. Master Plumber requires additional experience and exam. Licenses renew every 2 years with 16 hours continuing education.
Permit Requirements
Portland requires plumbing permits for water heater replacement, fixture installation, pipe modifications, and any work affecting water/sewer lines. Permits range $75-$300. No permit needed for minor repairs like faucet washers or toilet seats.
Inspection Schedule
Rough-in inspection before covering work, final inspection after completion. Schedule 24 hours in advance through Portland Bureau of Development Services online system.
Insurance Minimums
Oregon requires $500,000 general liability for plumbing contractors. Workers compensation mandatory if employing others. Portland may require additional bonding for larger commercial projects.
How to Get Licensed
Complete apprenticeship program
Enroll in and complete a 4-year Oregon-approved plumbing apprenticeship program with minimum 8,000 hours on-the-job training and 576 hours classroom instruction
Submit application
File Journeyman Plumber License application with Oregon Building Codes Division including apprenticeship completion certificate and $75 application fee
Pass state examination
Take and pass the Oregon Journeyman Plumber examination covering Oregon Plumbing Specialty Code, safety regulations, and trade practices
Obtain insurance and bonding
Secure minimum $500,000 general liability insurance and any required bonding before beginning independent work
Register with local jurisdiction
Register with Portland Bureau of Development Services if working within city limits and obtain any additional local permits or certifications
Maintain continuing education
Complete 16 hours of continuing education every 2 years for license renewal and pay renewal fees to Oregon Building Codes Division
About This Market
Portland's plumber market runs hot with 1294 licensed establishments statewide competing for steady work. Winter weather drives emergency calls - frozen pipes, sewer backups, water heater failures. Older homes in inner Portland neighborhoods need constant pipe updates, while new construction in outer areas keeps the rough-in work flowing. Labor costs hit hard here with median wages at $44.46/hour, pushing total project costs 15-20% above national averages. Supply chain issues and permit delays add weeks to jobs that used to wrap in days.
To work Portland, you need that Oregon Journeyman License - no shortcuts, 4-year apprenticeship plus state exam covering local codes. City permit system runs online but inspections still book 2-3 days out, so plan accordingly. Peak season starts October when the rains hit and pipes start failing. Smart contractors stock water heaters and common fittings before winter demand spikes prices. Insurance minimums are $500K liability, but carry more if you want the bigger commercial jobs. Know the neighborhoods - inner Portland means old cast iron and tight spaces, outer areas have modern systems but longer drive times.
- Median hourly wageBureau of Labor Statistics Occupational Employment and Wage Statistics
- Number of licensed establishmentsU.S. Census Bureau County Business Patterns
- Licensing requirementsOregon Building Codes Division
- Permit requirementsPortland Bureau of Development Services
- Insurance minimumsOregon Construction Contractors Board
Frequently Asked Questions
What license do I need to work as a plumber in Portland, Oregon?
Oregon requires a Journeyman Plumber License, which requires completing a 4-year apprenticeship program and passing the state exam covering Oregon Plumbing Specialty Code. Source: Oregon Building Codes Division.
How much do plumbers make in Portland, Oregon?
The median hourly wage for plumbers in Oregon is $44.46 per hour or $92,477 annually, according to Bureau of Labor Statistics data, which is above the national average.
Do I need permits for plumbing work in Portland?
Yes, Portland requires permits for water heater replacement, fixture installation, pipe modifications, and sewer line work. Permits cost $75-$300. Source: Portland Bureau of Development Services.
How long does it take to get a plumbing inspection in Portland?
Portland requires 24-hour advance scheduling for plumbing inspections through the Bureau of Development Services online system. Typical wait times are 2-3 business days during peak periods.
What insurance do plumbing contractors need in Oregon?
Oregon requires $500,000 minimum general liability insurance for plumbing contractors. Workers compensation is mandatory if you employ others. Source: Oregon Construction Contractors Board.
Plumbing contractors in Portland
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