Jsb Mechanical, C-20 HVAC Contractor in Newark, CA
Jsb Mechanical operating as a sole owner holds an active California contractor license (CSLB #251305), valid through Sep 30, 2026. First issued in 1968, the license has been on the CSLB roster for 58 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Newark, in Alameda County, California.
- License Number
- 251305
- Issued
- Jan 9, 1968
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67158762
- Effective
- Sep 13, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Alliance Insurance Company
- Policy Number
- WCF21862101
- Effective
- Jul 12, 2025
- Expires
- Jul 12, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Jsb Mechanical licensed in California?
Yes. Jsb Mechanical holds California Contractors State License Board license number 251305, which is active and in good standing. The license was first issued on January 9, 1968. It is valid through September 30, 2026.
What does Jsb Mechanical specialize in?
Jsb Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Jsb Mechanical headquartered?
Jsb Mechanical is headquartered at 5219 Edgewater Drive, Newark, CA 94560, in Alameda County, California.
Does Jsb Mechanical have an active surety bond on file with CSLB?
Yes. Jsb Mechanical has an active California contractor surety bond filed with Western Surety Company.
Does Jsb Mechanical carry workers' compensation coverage?
Yes. Jsb Mechanical carries active workers' compensation coverage through Great American Alliance Insurance Company.
How do I verify Jsb Mechanical's contractor license?
You can verify Jsb Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=251305.
- License issuedJan 9, 1968
- Bond activeSep 13, 2024
- WC coverage startsJul 12, 2025
- WC expiresJul 12, 2026
- License expiresSep 30, 2026
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