4g Brothers LLC, C-10 Electrical Contractor in Fullerton, CA
4g Brothers LLC operating as a limited liability holds an active California contractor license (CSLB #1107245), valid through Jul 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Fullerton, in Orange County, California.
- License Number
- 1107245
- Issued
- Jul 13, 2023
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Limited Liability
- Surety
- Western Surety Company
- Bond Number
- 67056073
- Effective
- Jun 22, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 29, 2025
- 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 4g Brothers LLC licensed in California?
Yes. 4g Brothers LLC holds California Contractors State License Board license number 1107245, which is active and in good standing. The license was first issued on July 13, 2023. It is valid through July 31, 2027.
What does 4g Brothers LLC specialize in?
4g Brothers LLC is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is 4g Brothers LLC headquartered?
4g Brothers LLC is headquartered at 1853 West Commonwealth Ave, Fullerton, CA 92833, in Orange County, California.
Does 4g Brothers LLC have an active surety bond on file with CSLB?
Yes. 4g Brothers LLC has an active California contractor surety bond filed with Western Surety Company.
Does 4g Brothers LLC carry workers' compensation coverage?
4g Brothers LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify 4g Brothers LLC's contractor license?
You can verify 4g Brothers LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1107245.
- License issuedJul 13, 2023
- Bond activeJun 22, 2024
- WC coverage startsJul 29, 2025
- License expiresJul 31, 2027
- Sasco#125897Fullerton·C-10 Electrical Contractor
- Southland Industries#114040Garden Grove·B General Building Contractor
- Raymond George M CO#104881Orange·B General Building Contractor
- Gilbert & Stearns INC#165081Rancho Santa Margarita·C-10 Electrical Contractor
- Anderson & Howard Electric INC#258268Irvine·C-7 Low Voltage Systems Contractor
- Yorba Linda Electric INC#238509Brea·C-10 Electrical Contractor
- Contorelli Construction INC#319552Huntington Beach·A General Engineering Contractor
- Coastline Electric#323922San Clemente·C-10 Electrical Contractor
Working a California job with 4g Brothers LLC, 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 4g Brothers LLC? Claim or correct this profile