Williams Mechanical, C-20 HVAC Contractor in Sacramento, CA
Williams Mechanical operating as a sole owner holds an active California contractor license (CSLB #1025533), valid through Apr 30, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Sacramento, in Sacramento County, California.
- License Number
- 1025533
- Issued
- Apr 6, 2017
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800229890
- Effective
- Feb 1, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC01792402
- Effective
- Mar 23, 2025
- Expires
- Mar 23, 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 Williams Mechanical licensed in California?
Yes. Williams Mechanical holds California Contractors State License Board license number 1025533, which is active and in good standing. The license was first issued on April 6, 2017. It is valid through April 30, 2027.
What does Williams Mechanical specialize in?
Williams Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Williams Mechanical headquartered?
Williams Mechanical is headquartered at 5401 Diablo Dr, Sacramento, CA 95842, in Sacramento County, California.
Does Williams Mechanical have an active surety bond on file with CSLB?
Yes. Williams Mechanical has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Williams Mechanical carry workers' compensation coverage?
Williams Mechanical has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Williams Mechanical's contractor license?
You can verify Williams Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1025533.
- License issuedApr 6, 2017
- WC coverage startsMar 23, 2025
- Bond activeFeb 1, 2026
- WC expiredMar 23, 2026
- License expiresApr 30, 2027
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