Kreth Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 390344
- Status
- Active
- Classifications
- A · General Engineering
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 6, 1980 – May 31, 2028
Business
- (209) 274 2446 (CSLB public record)
- 601 HIGHWAY 124, Ione, CA 95640Amador County
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Frequently asked questions
Is Kreth Inc licensed in California?
Yes. Kreth Inc holds an active California state contractor license (CSLB #390344), verified against the CSLB public record on June 17, 2026.
What is Kreth Inc's CSLB license number?
Kreth Inc's California contractor license number is 390344. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=390344
What kind of work is Kreth Inc licensed for?
Kreth Inc is classified under General Engineering (A) by the CSLB.
How do I verify Kreth Inc's license myself?
Look up license #390344 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=390344. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.