Check a Wisconsin contractor’s license
Wisconsin Department of Safety and Professional Services licenses contractors in Wisconsin. The state's own lookup is DSPS license search. SubSub's live check covers Washington, Oregon, Connecticut, Illinois, Texas today, with more states coming.
All states · Wisconsin licensing rules
The state’s own lookup: DSPS license search. Shows the certification and the qualifier behind it.
Keep every Wisconsin sub's paperwork current
SubSub tracks every sub's license, insurance and W-9, warns you before a certificate lapses under a booked job, and keeps the live copy instead of a stale PDF.
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How do I check a Wisconsin contractor's license?
Use DSPS license search at https://licensesearch.wi.gov/. SubSub's live check does not cover Wisconsin yet.
Does Wisconsin require contractors to be licensed?
Work on one- and two-family dwellings needs a Dwelling Contractor certification, and the business needs a Dwelling Contractor Qualifier who has taken the course. Electrical, plumbing and HVAC are separate credentials.