Petro - Analytical Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 843221
- Status
- Active
- Classifications
- A · General EngineeringHAZ · Hazardous Substance Removal Certification
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- July 22, 2004 – July 31, 2026
Business
- (925) 253 0591 (CSLB public record)
- PO BOX 2301, Orinda, CA 94563Contra Costa County
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Frequently asked questions
Is Petro - Analytical Inc licensed in California?
Yes. Petro - Analytical Inc holds an active California state contractor license (CSLB #843221), verified against the CSLB public record on June 17, 2026.
What is Petro - Analytical Inc's CSLB license number?
Petro - Analytical Inc's California contractor license number is 843221. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=843221
What kind of work is Petro - Analytical Inc licensed for?
Petro - Analytical Inc is classified under General Engineering (A) by the CSLB.
How do I verify Petro - Analytical Inc's license myself?
Look up license #843221 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=843221. 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.