Mackinaw Electric, C-10 Electrical Contractor in Sierraville, CA
Mackinaw Electric operating as a sole owner holds an active California contractor license (CSLB #1036343), valid through Feb 29, 2028. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sierraville, in Sierra County, California.
- License Number
- 1036343
- Issued
- Feb 28, 2018
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901282424
- Effective
- Feb 14, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 23, 2026
- 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 Mackinaw Electric licensed in California?
Yes. Mackinaw Electric holds California Contractors State License Board license number 1036343, which is active and in good standing. The license was first issued on February 28, 2018. It is valid through February 29, 2028.
What does Mackinaw Electric specialize in?
Mackinaw Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Mackinaw Electric headquartered?
Mackinaw Electric is headquartered at Po Box 64, Sierraville, CA 96126, in Sierra County, California.
Does Mackinaw Electric have an active surety bond on file with CSLB?
Yes. Mackinaw Electric has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Mackinaw Electric carry workers' compensation coverage?
Mackinaw Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mackinaw Electric's contractor license?
You can verify Mackinaw Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036343.
- License issuedFeb 28, 2018
- WC coverage startsJan 23, 2026
- Bond activeFeb 14, 2026
- License expiresFeb 29, 2028
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