📋 Quick Facts — EV Charger Permit in Green Bay
| Detail | Info |
|---|---|
| Permit Required? | Yes — in most cases |
| Permit Type | Electrical Permit |
| Permit Office | City of Green Bay Department of Inspection Services |
| Phone | (920) 448-3400 |
| Hours | Mon–Fri 8am–4:30pm |
| Online Portal | Apply Online |
| Fee / Timeline | Current Data |
|---|---|
| EV Charger Permit Fee | WI DSPS state permit |
| Approval Time | 1–5 business days |
| NEC Edition (WI) | 2017 |
| Permit Authority | Statewide — Wisconsin Uniform Dwelling Code (UDC). DHS. |
Do I Need a EV Charger Permit in Green Bay?
The short answer: almost always yes. REQUIRED for any new dedicated circuit or hardwired EV charger installation — and Green Bay is no exception. The City of Green Bay Department of Inspection Services enforces electrical permit requirements for residential and commercial work.
✅ Work That Always Requires a Permit
- Installing a new 240V dedicated circuit for Level 2 charging
- Hardwired EVSE (Electric Vehicle Supply Equipment) installation
- Installing NEMA 14-50 outlet on new circuit
💰 EV Charger Permit Fees in Green Bay (2026)
Permit fees in Green Bay are set by City of Green Bay Department of Inspection Services. Here's the current fee structure for ev charger work:
| Fee Item | Amount |
|---|---|
| EV Charger Permit | WI DSPS state permit |
Verify with Green Bay Inspection Services — (920) 448-3400.
* Fees may change. Always verify current rates with City of Green Bay Department of Inspection Services at https://www.greenbaywi.gov/441/Inspection-Services.
🔍 Inspection Requirements
After the permit is issued, Green Bay requires inspections at key stages. Do not cover work before it's inspected.
- Rough-in Inspection: Wire sizing, conduit installation, proper grounding verified before covering.
- Final Inspection: EVSE unit installed and tested, GFCI functional, circuit labeled in panel.
📝 How to Apply for a EV Charger Permit in Green Bay
- Verify your contractor is licensed — Licensed Electrician in most states. Homeowners can pull in some states for owner-occupied homes..
- Gather required documents — Equipment specs, site plan, load calculations where applicable.
- Submit the application — Online at City of Green Bay Department of Inspection Services or in person.
- Pay the permit fee — WI DSPS state permit.
- Post the permit — Keep a copy on-site until all inspections pass.
- Schedule inspections — Do not cover work until the inspector signs off.
📌 Wisconsin State Requirements
In addition to Green Bay's local rules, these state-level requirements apply:
- Wisconsin has own modified code — NOT the IRC or IBC directly
- Older NEC (2017) and IRC (2015) base — Wisconsin code updates slowly
- Wisconsin SPS (Safety and Professional Services) for licensing
- Milwaukee has own permit office
🚫 Common EV Charger Permit Mistakes in Green Bay
- Not checking panel capacity before installing — often triggers unexpected panel upgrade
- Missing GFCI protection (NEC 625.22 requirement — strictly enforced)
- Incorrect wire sizing — must be 125% of charger continuous load per NEC 625.42
- Not pulling a permit — common because homeowners assume plug-in = no permit
💡 Pro Tips from Contractors
- Most EV charger permits are over-the-counter same day — low complexity for inspectors
- CA, WA, and OR have been pushing for pre-wired EV circuits in all new construction — check if rough-in already exists in newer homes
- Many utilities offer rebates for EV charger installation — permit is required to claim them
Notes specific to Green Bay:
- Third-largest city in WI — active market
- WI DSPS electrical permits
- Brown County handles unincorporated areas
Get Your Exact EV Charger Permit Requirements in 5 Seconds
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Run a Free Permit Check →❓ Frequently Asked Questions
Do I need a ev charger permit in Green Bay, WI?
Yes, in most cases. REQUIRED for any new dedicated circuit or hardwired EV charger installation. In Green Bay, contact City of Green Bay Department of Inspection Services at https://www.greenbaywi.gov/441/Inspection-Services.
How much does a ev charger permit cost in Green Bay?
In Green Bay: WI DSPS state permit. Fees may change — always confirm with City of Green Bay Department of Inspection Services before applying.
How long does a ev charger permit take in Green Bay?
1–5 business days. Simple residential trade work is often issued same-day or within 1–3 business days.
Who can pull a ev charger permit in Wisconsin?
Licensed Electrician in most states. Homeowners can pull in some states for owner-occupied homes.