Advanced Conservation Systems Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 508902
- Status
- Active
- Classifications
- B · General BuildingC-2 · Insulation and AcousticalC-46 · Solar
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- April 10, 1987 – April 30, 2027
Business
- (661) 945 4545 (CSLB public record)
- 42622 7TH STREET E, Lancaster, CA 93535Los Angeles County
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Frequently asked questions
Is Advanced Conservation Systems Inc licensed in California?
Yes. Advanced Conservation Systems Inc holds an active California state contractor license (CSLB #508902), verified against the CSLB public record on June 17, 2026.
What is Advanced Conservation Systems Inc's CSLB license number?
Advanced Conservation Systems Inc's California contractor license number is 508902. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=508902
What kind of work is Advanced Conservation Systems Inc licensed for?
Advanced Conservation Systems Inc is classified under General Building (B) by the CSLB.
How do I verify Advanced Conservation Systems Inc's license myself?
Look up license #508902 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=508902. 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.