Well Drilling and Septic Systems License Requirements in Wisconsin
Yes — to operate a well drilling and septic systems business in Wisconsin, you need a Wisconsin Well Driller / Septic Installer License from Wisconsin Department of Environmental Quality. The license costs approximately $475 initial, $285 renewal and renews every 1-2 years. Key requirements include: Pass well driller or septic installer examination and Complete required training hours.
Wisconsin Well Drilling and Septic Systems License at a Glance
- License: Wisconsin Well Driller / Septic Installer License
- Regulator: Wisconsin Department of Environmental Quality
- Estimated fee: $475 initial, $285 renewal
- Renewal period: 1-2 years
- Processing time: 30-60 days
- Last verified: 2026-07-21
Key Requirements
- Pass well driller or septic installer examination
- Complete required training hours
- Submit proof of experience
- Obtain liability insurance
- Register equipment with state
Frequently Asked Questions
Do I need a license to run a well drilling and septic systems business in Wisconsin?
Yes. Well Drilling and Septic Systems businesses in Wisconsin need a Wisconsin Well Driller / Septic Installer License issued by Wisconsin Department of Environmental Quality before operating. Operating without it can result in fines, business closure, and legal liability.
How do I get a well drilling and septic systems license in Wisconsin?
To obtain a well drilling and septic systems license in Wisconsin, you must: Pass well driller or septic installer examination, Complete required training hours, Submit proof of experience. The license is issued by Wisconsin Department of Environmental Quality and typically costs $475 initial, $285 renewal.
How much does a well drilling and septic systems license cost in Wisconsin?
A well drilling and septic systems license in Wisconsin costs approximately $475 initial, $285 renewal. This fee covers the initial application. Renewal occurs every 1-2 years.
How long does it take to get a well drilling and septic systems license in Wisconsin?
Processing time for a Wisconsin well drilling and septic systems license is typically 30-60 days. Processing times may vary based on application completeness and background check requirements.
Who regulates well drilling and septic systems businesses in Wisconsin?
Well Drilling and Septic Systems businesses in Wisconsin are regulated by Wisconsin Department of Environmental Quality. They oversee licensing, compliance, and enforcement for this industry.