Ray's Well Testing Service Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 903708
- Classifications
- License term on file
- September 19, 2007 – September 30, 2027
Business
- (707) 823 3191 (CSLB public record)
- 4853 VINE HILL RD, Sebastopol, CA 95472Sonoma County
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Frequently asked questions
Is Ray's Well Testing Service Inc licensed in California?
Yes. Ray's Well Testing Service Inc holds an active California state contractor license (CSLB #903708), verified against the CSLB public record on June 17, 2026.
What is Ray's Well Testing Service Inc's CSLB license number?
Ray's Well Testing Service Inc's California contractor license number is 903708. 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 Ray's Well Testing Service Inc licensed for?
Ray's Well Testing Service Inc is classified under Machinery and Pumps (D-21) by the CSLB.
How do I verify Ray's Well Testing Service Inc's license myself?
Look up license #903708 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 #903708 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.