Costel General Electric, C-10 Electrical Contractor in San Leandro, CA
Costel General Electric operating as a sole owner holds an active California contractor license (CSLB #669546), valid through Jan 31, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries a single CSLB classification: C-10 — Electrical 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 San Leandro, in Alameda County, California.
- License Number
- 669546
- Issued
- Apr 19, 1993
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800233789
- Effective
- Dec 22, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 30, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Costel General Electric licensed in California?
Yes. Costel General Electric holds California Contractors State License Board license number 669546, which is active and in good standing. The license was first issued on April 19, 1993. It is valid through January 31, 2027.
What does Costel General Electric specialize in?
Costel General Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Costel General Electric headquartered?
Costel General Electric is headquartered at 2235 W Avenue 135th, San Leandro, CA 94577, in Alameda County, California.
Does Costel General Electric have an active surety bond on file with CSLB?
Yes. Costel General Electric has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Costel General Electric carry workers' compensation coverage?
Costel General Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Costel General Electric's contractor license?
You can verify Costel General Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669546.
- License issuedApr 19, 1993
- WC coverage startsDec 30, 2024
- Bond activeDec 22, 2025
- License expiresJan 31, 2027
- Del Monte Electric CO INC#161955Dublin·C-10 Electrical Contractor
- Red Top Electric CO Emeryville INC#187698Livermore·B General Building Contractor
- Brayer Electric Company#239432San Leandro·C-10 Electrical Contractor
- Paragon Electric#261291Castro Valley·B General Building Contractor
- Armer/Norman & Associates INC#256896San Leandro·A General Engineering Contractor
- Miller's Air Conditioning & Heating#253756Livermore·C-10 Electrical Contractor
- Wes-CO Industries#246673San Leandro·A General Engineering Contractor
- Ransome Company#22726San Leandro·A General Engineering Contractor
Working a California job with Costel General Electric, 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 Costel General Electric? Claim or correct this profile