Atom Electric CO the, C-10 Electrical Contractor in San Francisco, CA
Atom Electric CO the operating as a sole owner holds an active California contractor license (CSLB #939964), valid through Nov 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Jet Insurance Company and active workers' compensation coverage from Continental Casualty Company. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 939964
- Issued
- Nov 10, 2009
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT031156
- Effective
- Apr 22, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Continental Casualty Company
- Policy Number
- 835738917
- Effective
- Dec 15, 2025
- Expires
- Dec 15, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Atom Electric CO the licensed in California?
Yes. Atom Electric CO the holds California Contractors State License Board license number 939964, which is active and in good standing. The license was first issued on November 10, 2009. It is valid through November 30, 2027.
What does Atom Electric CO the specialize in?
Atom Electric CO the is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Atom Electric CO the headquartered?
Atom Electric CO the is headquartered at 246 Crescent Ave, San Francisco, CA 94110, in San Francisco County, California.
Does Atom Electric CO the have an active surety bond on file with CSLB?
Yes. Atom Electric CO the has an active California contractor surety bond filed with Jet Insurance Company.
Does Atom Electric CO the carry workers' compensation coverage?
Yes. Atom Electric CO the carries active workers' compensation coverage through Continental Casualty Company.
How do I verify Atom Electric CO the's contractor license?
You can verify Atom Electric CO the's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=939964.
- License issuedNov 10, 2009
- WC coverage startsDec 15, 2025
- Bond activeApr 22, 2026
- WC expiresDec 15, 2026
- License expiresNov 30, 2027
- Unlimited Security Systems#541718San Francisco·C-10 Electrical Contractor
- Chia Wai Kwong#526404San Francisco·B General Building Contractor
- Anton Electric#416945San Francisco·B General Building Contractor
- Sun Sun Construction#410660San Francisco·B General Building Contractor
- J W Electrical & Plumbing CO#418061San Francisco·B General Building Contractor
- Metropolitan Electrical Construction INC#401047San Francisco·C-10 Electrical Contractor
- Marquardt William E#396401San Francisco·A General Engineering Contractor
- Loran Marc Jonathan#445446San Francisco·C-10 Electrical Contractor
Working a California job with Atom Electric CO the, 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 Atom Electric CO the? Claim or correct this profile