Cosmos Electric Company, C-10 Electrical Contractor in San Francisco, CA
Cosmos Electric Company operating as a sole owner holds California contractor license #455954, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 1984, the license has been on the CSLB roster for 42 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 455954
- Issued
- Apr 30, 1984
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101032823
- Effective
- Jan 30, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 3, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Cosmos Electric Company licensed in California?
Cosmos Electric Company previously held California Contractors State License Board license number 455954, but the license expired on April 30, 2026 and is not currently valid. It was first issued on April 30, 1984.
What does Cosmos Electric Company specialize in?
Cosmos Electric Company is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Cosmos Electric Company headquartered?
Cosmos Electric Company is headquartered at 2901 Hawes St, San Francisco, CA 94124, in San Francisco County, California.
Does Cosmos Electric Company have an active surety bond on file with CSLB?
Yes. Cosmos Electric Company has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Cosmos Electric Company carry workers' compensation coverage?
Cosmos Electric Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Cosmos Electric Company's contractor license?
You can verify Cosmos Electric Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=455954.
- License issuedApr 30, 1984
- WC coverage startsApr 3, 2024
- Bond activeJan 30, 2026
- License expiredApr 30, 2026
- Loran Marc Jonathan#445446San Francisco·C-10 Electrical Contractor
- Liang Chin Tsai#433264San Francisco·C-10 Electrical Contractor
- Dcs Construction Services INC#427457San Francisco·B General Building Contractor
- Michael Bellrose Electric#428850San Francisco·C-10 Electrical Contractor
- J W Electrical & Plumbing CO#418061San Francisco·B General Building Contractor
- Anton Electric#416945San Francisco·B General Building Contractor
- Sun Sun Construction#410660San Francisco·B General Building Contractor
- Metropolitan Electrical Construction INC#401047San Francisco·C-10 Electrical Contractor
Working a California job with Cosmos Electric Company, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Cosmos Electric Company? Claim or correct this profile