Key Mechanical Company, C-20 HVAC Contractor in Livermore, CA
Key Mechanical Company operating as a corporation holds an active California contractor license (CSLB #813609), valid through Oct 31, 2026. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with Liberty Mutual Insurance Company and active workers' compensation coverage from Twin City Fire Insurance Company. The business is based in Livermore, in Alameda County, California.
- License Number
- 813609
- Issued
- Oct 10, 2002
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Liberty Mutual Insurance Company
- Bond Number
- 023034128
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Twin City Fire Insurance Company
- Policy Number
- 52WEOE0153
- Effective
- Apr 1, 2025
- Expires
- Apr 1, 2027
This contractor warrants a closer look before contracting:
- License expires in 60 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Key Mechanical Company licensed in California?
Yes. Key Mechanical Company holds California Contractors State License Board license number 813609, which is active and in good standing. The license was first issued on October 10, 2002. It is valid through October 31, 2026.
What does Key Mechanical Company specialize in?
Key Mechanical Company is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Key Mechanical Company headquartered?
Key Mechanical Company is headquartered at 747 Enterprise Court, Livermore, CA 94550, in Alameda County, California.
Does Key Mechanical Company have an active surety bond on file with CSLB?
Yes. Key Mechanical Company has an active California contractor surety bond filed with Liberty Mutual Insurance Company.
Does Key Mechanical Company carry workers' compensation coverage?
Yes. Key Mechanical Company carries active workers' compensation coverage through Twin City Fire Insurance Company.
How do I verify Key Mechanical Company's contractor license?
You can verify Key Mechanical Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=813609.
- License issuedOct 10, 2002
- Bond activeJan 1, 2023
- WC coverage startsApr 1, 2025
- License expiresOct 31, 2026
- WC expiresApr 1, 2027
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