Wisconsin contractor license lookup: how to check and get a license
Wisconsin contractor license lookup: who issues home improvement contractor licenses (DSPS), how to check one online, the license types, and 2,130 residential remodelers by county.
Do home improvement contractors need a license in Wisconsin?
| Who licenses them | Wisconsin Department of Safety and Professional Services (DSPS) (Dwelling Contractor credential); home improvement contract rules enforced by DATCP |
|---|---|
| License types | Dwelling Contractor, Dwelling Contractor Restricted, Dwelling Contractor Qualifier |
| When a license is required | Dwelling Contractor credential (plus a Dwelling Contractor Qualifier) required to obtain a building permit for a one- or two-family home; written contract required if any payment is due before completion or the sale was solicited at your home or by phone/mail (ATCP 110.05) |
This is a permit-pulling credential, not a trade competency exam: DSPS requires a $25,000 surety bond or $250,000-per-occurrence liability insurance. Owner-occupants pulling their own permit are exempt; Wisconsin's home improvement rule (ATCP 110) also requires lien-waiver notices and written change orders.
How do you look up a home improvement contractor's license in Wisconsin?
- Ask the home improvement contractor for the license number and the exact business name on the license.
- Open the Wisconsin contractor license lookup run by DSPS.
- Search by license number first. A name search can return several people or companies with similar names.
- Check that the status is active or current, that the license type covers your job, and that the name matches the company on your contract.
- If something doesn't match, ask the home improvement contractor about it before you sign or pay a deposit, or contact DSPS.
What contractor licenses does Wisconsin issue?
- Dwelling Contractor
- Dwelling Contractor Restricted
- Dwelling Contractor Qualifier
How do you get a contractor license in Wisconsin?
Licenses are issued by the Wisconsin Department of Safety and Professional Services (DSPS) (Dwelling Contractor credential); home improvement contract rules enforced by DATCP. Requirements such as experience, exams, insurance and fees change, so read the current rules on the official DSPS source before you apply. Already licensed? List your business on Expert Helper to get matched with customers.
Which Wisconsin city is the job in?
How many home improvement contractors are there in Wisconsin?
The Census Bureau counted 2,130 residential remodelers with employees in Wisconsin in 2023. The counties with the most:
| Milwaukee County | 233 |
|---|---|
| Dane County | 233 |
| Waukesha County | 195 |
| Brown County | 85 |
| Outagamie County | 71 |
| Kenosha County | 61 |
| Washington County | 60 |
| Winnebago County | 58 |
What do Wisconsin homes mean for home improvement work?
The median home in Wisconsin was built in 1975, 32% of households rent and 71% of homes are single-family houses. 65% of homes heat with utility gas and 17% with electricity, and 2% with fuel oil.
How do you choose a home improvement contractor in Wisconsin?
- Check the contractor's license with the state or city. Many places require a home improvement license for residential work over a few hundred dollars.
- Get a written contract with the scope, materials, schedule, total price and payment schedule. Don't pay most of it upfront.
- Ask who pulls the permits. If the contractor suggests skipping a permit that the job needs, find another contractor.
- Ask for proof of liability insurance and workers' compensation, and make sure the policy is current.
- Ask for two or three recent jobs like yours that you can see or call about.
Home Improvement Contractors in other states
Sources: Wisconsin licensing agency (linked above); US Census Bureau County Business Patterns 2023 and ACS 2023 5-year estimates.