Culligan Water Conditioning
Verified against CSLB on · View on CSLB
License details
- License number
- 398975
- Classifications
- License term on file
- November 21, 1980 – November 30, 2026
Business
- (925) 447 3717 (CSLB public record)
- P O BOX 591, Livermore, CA 94551Alameda County
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What to check next
Frequently asked questions
Is Culligan Water Conditioning licensed in California?
Yes. Culligan Water Conditioning holds an active California state contractor license (CSLB #398975), verified against the CSLB public record on June 17, 2026.
What is Culligan Water Conditioning's CSLB license number?
Culligan Water Conditioning's California contractor license number is 398975. 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 Culligan Water Conditioning licensed for?
Culligan Water Conditioning is classified under Water Conditioning (C-55) by the CSLB.
How do I verify Culligan Water Conditioning's license myself?
Look up license #398975 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 #398975 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.