Public CSLB records

Bay Engineering LLC, A General Engineering Contractor in San Francisco, CA

License #1018027·Limited Liability·San Francisco, San Francisco County
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Summary

Bay Engineering LLC operating as a limited liability holds California contractor license #1018027, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
1485 Bay Shore Blvd,ste 348 Mb113
San Francisco, CA 941244016
License Details & Classifications
License Number
1018027
Issued
Sep 8, 2016
Status
CLEAR
Expires
Sep 30, 2026
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
Harco National Insurance Company
Bond Number
0699916
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Clear Spring Property and Casualty Company
Policy Number
CSWC00662605
Effective
Sep 30, 2025
Expires
Sep 30, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Bay Engineering LLC licensed in California?

Bay Engineering LLC previously held California Contractors State License Board license number 1018027, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 8, 2016.

What does Bay Engineering LLC specialize in?

Bay Engineering LLC is licensed for one CSLB classification: A General Engineering Contractor.

Where is Bay Engineering LLC headquartered?

Bay Engineering LLC is headquartered at 1485 Bay Shore Blvd,ste 348 Mb113, San Francisco, CA 941244016, in San Francisco County, California.

Does Bay Engineering LLC have an active surety bond on file with CSLB?

Yes. Bay Engineering LLC has an active California contractor surety bond filed with Harco National Insurance Company.

Does Bay Engineering LLC carry workers' compensation coverage?

Bay Engineering LLC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.

How do I verify Bay Engineering LLC's contractor license?

You can verify Bay Engineering LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1018027.

Activity Timeline
  1. License issuedSep 8, 2016
  2. Bond activeJan 1, 2023
  3. WC coverage startsSep 30, 2025
  4. WC expiredSep 30, 2026
  5. License expiredSep 30, 2026
Other contractors in San Francisco County
California lien & payment resources

Working a California job with Bay Engineering LLC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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