Eau Claire reviews commercial plans only within a capped delegation. Granted in March 2025, it covers new buildings under 50,000 cubic feet, additions that keep the whole building under that volume, small single-storey additions and alterations in buildings under 100,000 cubic feet — everything larger routes to the state.
The Inspection Services Division reviews plans, issues permits and inspects new construction and remodeling for building, heating and air conditioning, electrical, plumbing and sign work, and enforces the city's floodplain, zoning, property upkeep and land use ordinances.
This guide covers the City of Eau Claire. Altoona has its own delegation, most surrounding towns permit through Eau Claire County Planning and Development (the towns of Ludington and Seymour issue their own), and the city sits across a county line at its edges — verify the parcel's authority before applying.
The city's review scope has a ceiling. Under its March 2025 delegation, Eau Claire reviews commercial building and HVAC plans for new buildings under 50,000 cubic feet, additions leaving the whole building under that volume, and additions of no more than 2,500 square feet on one floor level with a roof span no greater than 18 feet and exterior wall height no greater than 12 feet, plus alterations in buildings under 100,000 cubic feet. Commercial plumbing review was delegated separately in August 2024. Above those limits, the review is the state's.
Short on time to read all of this?
Get a free quote →What requires a building permit in Eau Claire?
Typically permit required
- New construction, additions and remodeling on both tracks
- Remodels and alterations, including replacing roof structure after storm or impact damage
- Plumbing work where a fixture is added or moved
- HVAC work — installing or replacing a furnace, wood burning stove, fireplace or central air conditioning unit, or altering the distribution or fuel supply system
- Electrical work for a new service, new wiring or rewiring
- Fences, which require development permits and must meet the city's fence standards
Often exempt
- Ordinary repairs and finishes that do not alter structure or systems
- Work below the Division's published thresholds — check the city's permit guidance first
- Buildings used for farming — exempt from the state commercial building code under Wis. Stat. 101.05(5), with farming defined by DSPS rule; a produce stand stays exempt only while at least 90 percent of what it sells was grown or produced on the farm
- Primitive rural hunting cabins — carved out of municipal jurisdiction by Wis. Stat. 101.65(1g)
- Bed-and-breakfast establishments as defined by statute — outside the commercial building code under Wis. Stat. 101.05(2), though a third floor in use or a new addition must meet the Uniform Dwelling Code
What is actually local, and what is not
Eau Claire enforces the statewide codes without variation; the local distinction is jurisdictional reach. Because the city's commercial review is capped by volume, the practical question on every commercial project here is not what the code says but who reviews it — and that answer changes at 50,000 cubic feet.
Wisconsin's Uniform Dwelling Code covers one- and two-family homes. Its Commercial Building Code covers public buildings, workplaces and buildings of three or more units. Local ordinances must conform to both. Wisconsin rules
Who handles permitting in Eau Claire?
Inspection Services reviews plans, issues permits and inspects; the Division also handles floodplain, zoning and property upkeep enforcement. The city holds a small-commercial delegation granted in March 2025 rather than all-size authority, so larger commercial projects are reviewed by the state.
Not sure this scope needs a permit?
Get a free quote →| Detail | Information |
|---|---|
| Department | City of Eau Claire Inspection Services Division |
| Counter | City Hall, 203 South Farwell Street, Eau Claire, WI 54701; Monday 7:30 a.m. to 6:00 p.m., Tuesday to Thursday 7:30 a.m. to 4:30 p.m., closed Fridays |
| Phone | (715) 839-4947; inspections@eauclairewi.gov |
| Delegated review scope | Commercial building and HVAC under 50,000 cubic feet (delegated March 2025) |
| Applications | Online permitting software only — paper applications are not accepted |
| Rental registration | Health Department, (715) 839-4718 — $5 per property, one time |
In 2025, building permits issued in Eau Claire authorized 476 new privately owned housing units, 33 of them single-family homes, according to the U.S. Census Bureau Building Permits Survey.
Permit types
Residential permits
Houses run on the Uniform Dwelling Code with permits applied for through the city's online software; paper applications are not accepted, and applicants schedule their own in-person inspections through the portal. Final inspections are requested by the general contractor once all trades are complete.
How Wisconsin contractor licensing works
Wisconsin certifies dwelling contractors and licenses electricians and plumbers at state level (see Wisconsin rules). Eau Claire adds no municipal trade license; state credentials govern, and the city's own leverage is procedural.
Commercial permits
Commercial projects inside the delegated scope need a Plan Review Application first: reviews must be approved and fees paid before permits may be applied for. Projects above the volume limits are reviewed by the state, with sealed drawings and a supervising professional required at 50,000 cubic feet under the statewide rules.
Rather talk it over?
Call 1-855-478-4290 →Mechanical work, and where the state reviews directly
Commercial plans above set sizes go to the state for review first (see Wisconsin rules). HVAC plan review follows the same delegated scope as the building review, so a large mechanical project can route to the state even where the building work would not.
Eau Claire permit costs and fees
Permit fees are paid online through the permitting software, and plan review fees must be paid before the permit application can proceed. Rental property carries a separate one-time registration through the Health Department.
| Item | Fee or rule |
|---|---|
| Plan review | Approved and paid before permit applications may be submitted |
| Rental registration | $5 per property, one time, through the Health Department; re-registration on change of ownership |
| Permit fees | Paid online; paper applications are not accepted |
| Reinspection and trade fees | Per the current adopted schedule at filing |
Approval comes before application. For commercial projects in the city's delegated scope, plan reviews must be approved and fees paid before you may apply for permits — the review is not a parallel track here, it is a prerequisite.
Rather not deal with the building department?
Get a free quote →Trade permits and who may pull them
Trades are state-credentialed and permitted through the online system, with contractors scheduling their own inspections through the portal rather than by cell phone or email.
Permit required
- Electrical — state license; permit for new service, new wiring or rewiring
- Plumbing — state license; permit when adding or moving a fixture
- HVAC — state registration; permit for furnace, stove, fireplace or central air installation and replacement
- One- and two-family general work — state Dwelling Contractor plus Qualifier
Typically exempt
- Owner-occupants within the state exemptions on their own dwelling
- Normal repairs and minor non-structural work as determined by the inspector
How to apply for an Eau Claire building permit
Altoona, the county and the towns are separate; the city's own boundary decides.
Under 50,000 cubic feet the city reviews; above it, the state does.
Approval and payment precede any permit application.
The permitting software handles applications, fees and inspection scheduling.
One-time $5 registration per property through the Health Department.
Contractors book their own; the general contractor requests the final once all trades are done.
Want this handled start to finish?
Get a free quote →Review, corrections and what actually causes delay
Because the delegation is capped, the biggest schedule variable is which reviewer the project lands with. Establish that on day one: a project a few thousand cubic feet over the line has a different timeline, a different fee path and a different correction dialogue.
Inspections in Eau Claire
Inspection procedures route through the city's portal or the office rather than direct contact with inspectors — the Division states that cell phones and emails are not to be used for scheduling, photographs or document uploads. Final inspections are requested by the general contractor when all trades are complete.
Eau Claire permit search and official resources
- Eau Claire applications and delegated scope — the March 2025 delegation limits, in the city's words
- Eau Claire permit requirements — what needs a permit, by trade
- DSPS plan review — state triggers and current submission data
- Wisconsin Commercial Building Code — SPS 361 to 366 as published
Frequently asked questions
Does Eau Claire review all commercial plans?
No. Its delegation, granted in March 2025, covers new buildings under 50,000 cubic feet, additions that keep the building under that volume, small single-storey additions within stated limits, and alterations in buildings under 100,000 cubic feet. Larger projects are reviewed by the state.
Inspections are where schedules slip.
Get a free quote →Can I apply on paper?
No. The city uses online permitting software for applications, fees and inspection scheduling, and states that paper applications are not accepted.
Do I need plan approval before applying for a permit?
Yes, on commercial projects in the delegated scope: plan reviews must be approved and fees paid before permit applications.
What size addition stays inside the city's review?
No more than 2,500 square feet of floor area on one floor level, with a roof span of no more than 18 feet and exterior wall height no more than 12 feet.
How do I register a rental property?
Through the Health Department, at $5 per property — a one-time fee, with re-registration required when ownership changes.
How are inspections scheduled?
Through the permitting portal or the office. The Division does not take scheduling, photographs or document uploads by cell phone or email.
Simplify Eau Claire permitting with Alliance Permitting
Eau Claire's capped delegation makes the first question the most important one: who reviews this. We answer it before drawings are finalized, file the plan review to the right authority, and take the permit through the city's online-only process to final.
Ready to break ground in Eau Claire sooner?
Send us the scope and the parcel. We confirm the review path with the Eau Claire Inspection Services Division, assemble the submittal, file it, and track it through issuance — corrections included.
More Wisconsin permitting guides
More Wisconsin permitting guides
This guide is provided by Alliance Permitting for general information about Eau Claire permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.