Power Systems Testing CO, C-10 Electrical Contractor in Livermore, CA
Power Systems Testing CO operating as a corporation holds an active California contractor license (CSLB #306378), valid through Jun 30, 2027. First issued in 1975, the license has been on the CSLB roster for 51 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Arch Insurance Company and a previously-filed workers' compensation policy with Starr Indemnity & Liability Company that is no longer active. The business is based in Livermore, in Alameda County, California.
- License Number
- 306378
- Issued
- Jun 3, 1975
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Corporation
- Surety
- Arch Insurance Company
- Bond Number
- SU1215924
- Effective
- Mar 12, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Starr Indemnity & Liability Company
- Policy Number
- 1000002837
- Effective
- Mar 24, 2026
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Power Systems Testing CO licensed in California?
Yes. Power Systems Testing CO holds California Contractors State License Board license number 306378, which is active and in good standing. The license was first issued on June 3, 1975. It is valid through June 30, 2027.
What does Power Systems Testing CO specialize in?
Power Systems Testing CO is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Power Systems Testing CO headquartered?
Power Systems Testing CO is headquartered at 6736 Preston Avenue Suite E, Livermore, CA 94551, in Alameda County, California.
Does Power Systems Testing CO have an active surety bond on file with CSLB?
Yes. Power Systems Testing CO has an active California contractor surety bond filed with Arch Insurance Company.
Does Power Systems Testing CO carry workers' compensation coverage?
Power Systems Testing CO has a previously-filed workers' compensation policy with Starr Indemnity & Liability Company that is no longer active.
How do I verify Power Systems Testing CO's contractor license?
You can verify Power Systems Testing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=306378.
- License issuedJun 3, 1975
- Bond activeMar 12, 2026
- WC coverage startsMar 24, 2026
- WC expiredJun 1, 2026
- License expiresJun 30, 2027
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