Mister Sparky, C-10 Electrical Contractor in Petaluma, CA
Mister Sparky operating as a corporation holds an active California contractor license (CSLB #1146335), valid through Nov 30, 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Petaluma, in Sonoma County, California.
- License Number
- 1146335
- Issued
- Nov 14, 2025
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800223641
- Effective
- Nov 10, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 28, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mister Sparky licensed in California?
Yes. Mister Sparky holds California Contractors State License Board license number 1146335, which is active and in good standing. The license was first issued on November 14, 2025. It is valid through November 30, 2027.
What does Mister Sparky specialize in?
Mister Sparky is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Mister Sparky headquartered?
Mister Sparky is headquartered at 2078 Falcon Ridge Dr, Petaluma, CA 94954, in Sonoma County, California.
Does Mister Sparky have an active surety bond on file with CSLB?
Yes. Mister Sparky has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Mister Sparky carry workers' compensation coverage?
Mister Sparky reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mister Sparky's contractor license?
You can verify Mister Sparky's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1146335.
- WC coverage startsOct 28, 2025
- Bond activeNov 10, 2025
- License issuedNov 14, 2025
- License expiresNov 30, 2027
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