Public CSLB records

Frontier Electrical Systems INC, C-10 Electrical Contractor in Corona, CA

License #1141854·Corporation·Corona, Riverside County
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Summary

Frontier Electrical Systems INC operating as a corporation holds an active California contractor license (CSLB #1141854), valid through Aug 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from National Fire Insurance Company of Hartford. The business is based in Corona, in Riverside County, California.

Business Information
Address
4160 Temescal Canyon Road,suite 400
Corona, CA 92883
License Details & Classifications
License Number
1141854
Issued
Aug 11, 2025
Status
CLEAR
Expires
Aug 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67494652
Effective
May 14, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Fire Insurance Company of Hartford
Policy Number
8035607115
Effective
Aug 4, 2025
Expires
Aug 4, 2026
Newly Licensed

Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Frontier Electrical Systems INC licensed in California?

Yes. Frontier Electrical Systems INC holds California Contractors State License Board license number 1141854, which is active and in good standing. The license was first issued on August 11, 2025. It is valid through August 31, 2027.

What does Frontier Electrical Systems INC specialize in?

Frontier Electrical Systems INC is licensed for one CSLB classification: C-10 Electrical Contractor.

Where is Frontier Electrical Systems INC headquartered?

Frontier Electrical Systems INC is headquartered at 4160 Temescal Canyon Road,suite 400, Corona, CA 92883, in Riverside County, California.

Does Frontier Electrical Systems INC have an active surety bond on file with CSLB?

Yes. Frontier Electrical Systems INC has an active California contractor surety bond filed with Western Surety Company.

Does Frontier Electrical Systems INC carry workers' compensation coverage?

Yes. Frontier Electrical Systems INC carries active workers' compensation coverage through National Fire Insurance Company of Hartford.

How do I verify Frontier Electrical Systems INC's contractor license?

You can verify Frontier Electrical Systems INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1141854.

Activity Timeline
  1. Bond activeMay 14, 2025
  2. WC coverage startsAug 4, 2025
  3. License issuedAug 11, 2025
  4. WC expiresAug 4, 2026
  5. License expiresAug 31, 2027
Other contractors in Riverside County
California lien & payment resources

Working a California job with Frontier Electrical Systems INC, 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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