Barron Wm A CO, C-61/D-21 Machinery and Pumps Contractor in Dublin, CA
Barron Wm A CO operating as a corporation holds an active California contractor license (CSLB #1018751), valid through Sep 30, 2026. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: C-61/D-21 — Machinery and Pumps Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Hartford Casualty Insurance Company. The business is based in Dublin, in Alameda County, California.
- License Number
- 1018751
- Issued
- Sep 27, 2016
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 71819381
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 57WECEN5723
- Effective
- Aug 9, 2025
- Expires
- Aug 9, 2026
This contractor warrants a closer look before contracting:
- License expires in 65 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Barron Wm A CO licensed in California?
Yes. Barron Wm A CO holds California Contractors State License Board license number 1018751, which is active and in good standing. The license was first issued on September 27, 2016. It is valid through September 30, 2026.
What does Barron Wm A CO specialize in?
Barron Wm A CO is licensed for one CSLB classification: C-61/D-21 Machinery and Pumps Contractor.
Where is Barron Wm A CO headquartered?
Barron Wm A CO is headquartered at 6690 Amador Plaza Rd #220, Dublin, CA 94568, in Alameda County, California.
Does Barron Wm A CO have an active surety bond on file with CSLB?
Yes. Barron Wm A CO has an active California contractor surety bond filed with Western Surety Company.
Does Barron Wm A CO carry workers' compensation coverage?
Yes. Barron Wm A CO carries active workers' compensation coverage through Hartford Casualty Insurance Company.
How do I verify Barron Wm A CO's contractor license?
You can verify Barron Wm A CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1018751.
- License issuedSep 27, 2016
- Bond activeJan 1, 2023
- WC coverage startsAug 9, 2025
- WC expiresAug 9, 2026
- License expiresSep 30, 2026
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