Plumbing Contractors in Green Bay, Wisconsin
Licensed Establishments
1,922
U.S. Census Bureau
Peak Season
November through March during heating season and freeze-related emergencies
Estimate
Avg. Response Time
24-48 hours for quotes, same day for emergency calls
Estimate
Common Job Costs
| Service | Cost Range |
|---|---|
| Drain cleaning | $150 – $350 |
| Water heater installation | $1,200 – $3,500 |
| Toilet repair/replacement | $200 – $800 |
| Faucet installation | $180 – $450 |
| Sewer line repair | $2,500 – $8,000 |
| Emergency service call | $200 – $500 |
Licensing Requirements
Licensing Requirements
Wisconsin requires Master Plumber License through DSPS. Must complete 4-year apprenticeship or equivalent experience, pass written and practical exams, maintain continuing education. Journeyman license available as intermediate step. Renewal every 2 years with 8 hours continuing education.
Permit Requirements
City of Green Bay requires permits for water heater replacement, new plumbing installations, sewer connections, and major repairs. Permit fees range $50-200 depending on scope.
Inspection Schedule
Rough-in inspection before covering work, final inspection after completion. 24-48 hour notice required for scheduling inspections with Green Bay Building Department.
Insurance Minimums
Wisconsin requires minimum $50,000 general liability insurance. Workers compensation required if employing others. Professional liability coverage recommended for larger projects.
How to Get Licensed
- 1
Complete apprenticeship
Complete a 4-year plumbing apprenticeship program or demonstrate equivalent work experience under a licensed master plumber
- 2
Apply for examination
Submit application to Wisconsin DSPS with required fees, transcripts, and proof of apprenticeship completion
- 3
Pass written examination
Pass the written examination covering plumbing codes, safety regulations, and technical knowledge
- 4
Pass practical examination
Successfully complete hands-on practical examination demonstrating plumbing installation and repair skills
- 5
Submit license application
File completed license application with DSPS including exam results, insurance proof, and required fees
- 6
Maintain continuing education
Complete 8 hours of approved continuing education every 2 years for license renewal
About This Market
Green Bay's plumber market runs steady year-round with 1922 licensed establishments statewide creating decent competition. Winter freeze-ups and older housing stock from the paper mill era drive consistent demand. Emergency calls spike during cold snaps, while new construction and remodels pick up in spring. Costs stay reasonable compared to Milwaukee but labor shortages are pushing rates up. Most work involves service calls, water heater replacements, and dealing with aging cast iron in older neighborhoods near downtown. The market supports both one-person operations and larger shops serving commercial accounts from the port and industrial areas. Wisconsin's licensing requirements are straightforward but the apprenticeship takes commitment. Green Bay building department moves efficiently on permits and inspections if you know the process. Winter emergency work pays premium rates but you'll earn every dollar when it's minus-twenty and pipes are bursting. Establish relationships with property managers and HVAC contractors early - referrals drive this business more than advertising. Keep parts inventory for common repairs because supply runs in winter storms separate the pros from the wannabes.
Data Sources:
Frequently Asked Questions
What license do I need to work as a plumber in Green Bay, WI?▾
How much does a typical service call cost in Green Bay?▾
Do I need permits for plumbing work in Green Bay?▾
When is peak season for plumbing work in Green Bay?▾
What insurance is required for plumbers in Wisconsin?▾
Contractors in Green Bay
0 plumbing contractors in Green Bay.
No contractors listed yet.
Are you a plumbing contractor in Green Bay?
Get listed on The Board free. Manage your leads, jobs, and follow-ups with The Forge.
Get Listed Free