Halvorsen Solar Service, C-46 Solar Contractor in Healdsburg, CA
Halvorsen Solar Service operating as a corporation holds California contractor license #959447, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries a single CSLB classification: C-46 — Solar 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 Healdsburg, in Sonoma County, California.
- License Number
- 959447
- Issued
- Mar 30, 2011
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67294424
- Effective
- Apr 27, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 1, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Halvorsen Solar Service licensed in California?
Halvorsen Solar Service previously held California Contractors State License Board license number 959447, but the license expired on July 31, 2026 and is not currently valid. It was first issued on March 30, 2011.
What does Halvorsen Solar Service specialize in?
Halvorsen Solar Service is licensed for one CSLB classification: C-46 Solar Contractor.
Where is Halvorsen Solar Service headquartered?
Halvorsen Solar Service is headquartered at 1713 Saddle Draw, Healdsburg, CA 95448, in Sonoma County, California.
Does Halvorsen Solar Service have an active surety bond on file with CSLB?
Yes. Halvorsen Solar Service has an active California contractor surety bond filed with Western Surety Company.
Does Halvorsen Solar Service carry workers' compensation coverage?
Halvorsen Solar Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Halvorsen Solar Service's contractor license?
You can verify Halvorsen Solar Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=959447.
- License issuedMar 30, 2011
- WC coverage startsJul 1, 2024
- Bond activeApr 27, 2025
- License expiredJul 31, 2026
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