Credential look-up for:

1. Dwelling Contractor Qualifier

2. Dwelling Contractor

3. UDC Construction inspector

4. UDC HVAC inspector

5. UDC Elect inspector

6. UDC Plmb inspector

Use the new LicensE https://license.wi.gov/s/license-lookup

Old link to check your credentials https://esla.wi.gov/verifylicense

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Commercial Building inspector

Commercial Electrical inspector

Commercial Plumbing inspector

Use the new LicensE https://license.wi.gov/s/license-lookup

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The LicensE Numbering for Trades Credentials further explains and contains a list of the unique suffixes to be added for each license type. If you just enter your number without adding the suffix to the end, it will not validate in the permit application.

LicensE home page https://license.wi.gov/s/login/?ec=302&startURL=%2Fs%2F