Frank Wisdom Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 437983
- Classifications
- License term on file
- April 1, 1983 – May 31, 2028
Business
- (714) 272 8813 (CSLB public record)
- 2425 W ASH AVEHOUSE, Fullerton, CA 92833Orange County
Are you Frank Wisdom Plumbing? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Something wrong on this page? Report incorrect information.
Other Masonry contractors in Fullerton
What to check next
Frequently asked questions
Is Frank Wisdom Plumbing licensed in California?
Yes. Frank Wisdom Plumbing holds an active California state contractor license (CSLB #437983), verified against the CSLB public record on August 4, 2026.
What is Frank Wisdom Plumbing's CSLB license number?
Frank Wisdom Plumbing's California contractor license number is 437983. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Frank Wisdom Plumbing licensed for?
Frank Wisdom Plumbing is classified under Masonry (C-29) and Plumbing (C-36) by the CSLB.
How do I verify Frank Wisdom Plumbing's license myself?
Look up license #437983 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #437983 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.