Ernster Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 727003
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 30, 1996 – September 30, 2026
Business
- (619) 922 4296 (CSLB public record)
- 3505 ALPINE BLVD #14, Alpine, CA 91901San Diego County
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Frequently asked questions
Is Ernster Construction licensed in California?
Yes. Ernster Construction holds an active California state contractor license (CSLB #727003), verified against the CSLB public record on June 17, 2026.
What is Ernster Construction's CSLB license number?
Ernster Construction's California contractor license number is 727003. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=727003
What kind of work is Ernster Construction licensed for?
Ernster Construction is classified under General Building (B) by the CSLB.
How do I verify Ernster Construction's license myself?
Look up license #727003 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=727003. 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.