Allison Mechanical, C-20 HVAC Contractor in Redlands, CA
Allison Mechanical operating as a sole owner holds an active California contractor license (CSLB #670137), valid through Apr 30, 2027. First issued in 1993, the license has been on the CSLB roster for 33 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 Middlesex Insurance Company. The business is based in Redlands, in San Bernardino County, California.
- License Number
- 670137
- Issued
- Apr 27, 1993
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC401236
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Middlesex Insurance Company
- Policy Number
- A0114876008
- Effective
- Nov 1, 2025
- Expires
- Nov 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 Allison Mechanical licensed in California?
Yes. Allison Mechanical holds California Contractors State License Board license number 670137, which is active and in good standing. The license was first issued on April 27, 1993. It is valid through April 30, 2027.
What does Allison Mechanical specialize in?
Allison Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Allison Mechanical headquartered?
Allison Mechanical is headquartered at 1968 Essex Court, Redlands, CA 92373, in San Bernardino County, California.
Does Allison Mechanical have an active surety bond on file with CSLB?
Yes. Allison Mechanical has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Allison Mechanical carry workers' compensation coverage?
Yes. Allison Mechanical carries active workers' compensation coverage through Middlesex Insurance Company.
How do I verify Allison Mechanical's contractor license?
You can verify Allison Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=670137.
- License issuedApr 27, 1993
- Bond activeJan 1, 2023
- WC coverage startsNov 1, 2025
- WC expiresNov 1, 2026
- License expiresApr 30, 2027
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