Ernster Construction, B General Building Contractor in Alpine, CA
Ernster Construction operating as a sole owner holds an active California contractor license (CSLB #727003), valid through Sep 30, 2026. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Alpine, in San Diego County, California.
- License Number
- 727003
- Issued
- Aug 30, 1996
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230288
- Effective
- Feb 4, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 2, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 78 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ernster Construction licensed in California?
Yes. Ernster Construction holds California Contractors State License Board license number 727003, which is active and in good standing. The license was first issued on August 30, 1996. It is valid through September 30, 2026.
What does Ernster Construction specialize in?
Ernster Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Ernster Construction headquartered?
Ernster Construction is headquartered at 3505 Alpine Blvd #14, Alpine, CA 91901, in San Diego County, California.
Does Ernster Construction have an active surety bond on file with CSLB?
Yes. Ernster Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Ernster Construction carry workers' compensation coverage?
Ernster Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ernster Construction's contractor license?
You can verify Ernster Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=727003.
- License issuedAug 30, 1996
- WC coverage startsAug 2, 2024
- Bond activeFeb 4, 2026
- License expiresSep 30, 2026
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