How to Verify a Wisconsin Contractor License (Step-by-Step)

Hiring a contractor for roofing, siding, gutters, windows, or storm restoration is a big decision. In Wisconsin, one of the fastest ways to protect your home (and your budget) is to verify that the contractor is properly licensed and insured before you sign anything.

This guide walks you through exactly how to identify a Wisconsin licensed contractor, what to look for in the state’s license lookup, and the red flags that should make you pause.

Why contractor licensing matters in Wisconsin

Wisconsin licensing helps ensure a contractor meets state requirements and is accountable to state oversight. For many residential projects, you’ll commonly see credentials like a Wisconsin Dwelling Contractor license and a Dwelling Contractor Qualifier license.

Step-by-step: Verify a Wisconsin contractor license

1. Go to the official Wisconsin license lookup: https://license.wi.gov/s/license-lookup

2. Search by the contractor’s business name and (if provided) the license number. If you’re comparing similar names, the license number is the quickest way to confirm you’ve found the right company.

3. Confirm the license status is Active (or in good standing). If it’s expired, revoked, or has restrictions, ask questions before moving forward.

4. Check the credential type(s). For residential exterior work, you may see Dwelling Contractor and Dwelling Contractor Qualifier credentials listed.

5. Verify the business details match what you were given (name, location, and any qualifier information). If anything doesn’t match, pause and ask for clarification in writing.

Don’t stop at licensing: confirm insurance

A Wisconsin licensed contractor should also be able to provide proof of insurance. Ask for a current certificate of insurance (COI) and confirm it includes general liability and workers’ compensation (when applicable). If you want extra peace of mind, you can ask the insurer to send the COI directly to you.

Red flags to watch for

• They won’t provide a license number or tell you to ‘just trust them.’

• The license lookup shows an expired/suspended credential or mismatched business details.

• They pressure you to sign immediately or demand a large cash deposit up front.

• They won’t provide a written estimate, scope of work, or contract terms.

Example: Badger Pro Services Wisconsin license numbers

If you’re considering Badger Pro Services, you can verify our credentials directly in the Wisconsin lookup. Our license numbers are provided here as text for independent verification:

• Wisconsin Dwelling Contractor License: 5007-DCFR

• Wisconsin Dwelling Contractor Qualifier: 5713-DCQ (Qualifier: Nicole Beierle)

Need help or want an estimate for roofing, siding, gutters, windows, or storm restoration in the Madison area? Contact us anytime.