Painting contractor (C-33) in Ontario, CA

There are 13 Painting contractor (C-33) licenses with an address of record in Ontario, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.5% of the 2,483 such licenses statewide; Ontario ranks #35 of 515 CA cities for this license type. They are spread across 4 ZIP codes; the most common are 91764 (5), 91762 (4), 91761 (3). Most list San Bernardino County. By business type: Sole Owner 8, Corporation 5. The median first-issue year is 2018; the oldest license dates from 2015. 5 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.

What a Painting contractor (C-33) license covers

Painting and Decorating (C-33) covers preparing surfaces and applying paint, stain, varnish, wallpaper, texture and similar coatings, inside and out.

Note: Under California's minor-work exemption, jobs under $1,000 (labor and materials combined) that need no building permit generally don't require a CSLB license.

How to verify a license

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.

Painting contractor (C-33) licenses in Ontario

Showing 13 of 13, A to Z. Listing order is alphabetical, not a recommendation.