Alpine Mechanical Service Company INC, C-20 HVAC Contractor in Livermore, CA
Alpine Mechanical Service Company INC operating as a corporation holds an active California contractor license (CSLB #553780), valid through Jan 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Mid-Century Insurance Company. The business is based in Livermore, in Alameda County, California.
- License Number
- 553780
- Issued
- Jan 13, 1989
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC677808
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Mid-Century Insurance Company
- Policy Number
- A09601237
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 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 Alpine Mechanical Service Company INC licensed in California?
Yes. Alpine Mechanical Service Company INC holds California Contractors State License Board license number 553780, which is active and in good standing. The license was first issued on January 13, 1989. It is valid through January 31, 2027.
What does Alpine Mechanical Service Company INC specialize in?
Alpine Mechanical Service Company INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Alpine Mechanical Service Company INC headquartered?
Alpine Mechanical Service Company INC is headquartered at 2606 Kellogg Ct, Livermore, CA 94550, in Alameda County, California.
Does Alpine Mechanical Service Company INC have an active surety bond on file with CSLB?
Yes. Alpine Mechanical Service Company INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Alpine Mechanical Service Company INC carry workers' compensation coverage?
Yes. Alpine Mechanical Service Company INC carries active workers' compensation coverage through Mid-Century Insurance Company.
How do I verify Alpine Mechanical Service Company INC's contractor license?
You can verify Alpine Mechanical Service Company INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=553780.
- License issuedJan 13, 1989
- Bond activeJan 1, 2023
- WC coverage startsOct 1, 2025
- WC expiresOct 1, 2026
- License expiresJan 31, 2027
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