Schillreff John Brock, C-20 HVAC Contractor in La Mesa, CA
Schillreff John Brock operating as a sole owner holds California contractor license #976555, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2012, the license has been on the CSLB roster for 14 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Indemnity Company and a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active. The business is based in La Mesa, in San Diego County, California.
- License Number
- 976555
- Issued
- Sep 12, 2012
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100203321
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 72WECBV9P8S
- Effective
- Sep 9, 2025
- Expires
- Sep 9, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- 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 Schillreff John Brock licensed in California?
Schillreff John Brock previously held California Contractors State License Board license number 976555, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 12, 2012.
What does Schillreff John Brock specialize in?
Schillreff John Brock is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Schillreff John Brock headquartered?
Schillreff John Brock is headquartered at 7225 Purdue Avenue, La Mesa, CA 91942, in San Diego County, California.
Does Schillreff John Brock have an active surety bond on file with CSLB?
Yes. Schillreff John Brock has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Schillreff John Brock carry workers' compensation coverage?
Schillreff John Brock has a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active.
How do I verify Schillreff John Brock's contractor license?
You can verify Schillreff John Brock's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=976555.
- License issuedSep 12, 2012
- Bond activeJan 1, 2023
- WC coverage startsSep 9, 2025
- WC expiredSep 9, 2026
- License expiredSep 30, 2026
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