ST Helena Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 671970
- Classifications
- License term on file
- May 26, 1993 – November 30, 2026
Business
- (707) 230 0856 (CSLB public record)
- 430 MANZANITA DR, Angwin, CA 94508Napa County
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Frequently asked questions
Is ST Helena Plumbing licensed in California?
Yes. ST Helena Plumbing holds an active California state contractor license (CSLB #671970), verified against the CSLB public record on June 17, 2026.
What is ST Helena Plumbing's CSLB license number?
ST Helena Plumbing's California contractor license number is 671970. 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 ST Helena Plumbing licensed for?
ST Helena Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify ST Helena Plumbing's license myself?
Look up license #671970 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 June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #671970 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.