Del Mechanical, C-20 HVAC Contractor in Chino Hills, CA
Del Mechanical operating as a sole owner holds an active California contractor license (CSLB #517424), valid through Nov 30, 2026. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Preferred Employers Insurance Company that is no longer active. The business is based in Chino Hills, in San Bernardino County, California.
- License Number
- 517424
- Issued
- Sep 9, 1987
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC1027600
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Preferred Employers Insurance Company
- Policy Number
- PEG599434471
- Effective
- May 19, 2025
- Expires
- May 19, 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 Del Mechanical licensed in California?
Yes. Del Mechanical holds California Contractors State License Board license number 517424, which is active and in good standing. The license was first issued on September 9, 1987. It is valid through November 30, 2026.
What does Del Mechanical specialize in?
Del Mechanical is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Del Mechanical headquartered?
Del Mechanical is headquartered at 16137 Medlar Lane, Chino Hills, CA 91709, in San Bernardino County, California.
Does Del Mechanical have an active surety bond on file with CSLB?
Yes. Del Mechanical has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Del Mechanical carry workers' compensation coverage?
Del Mechanical has a previously-filed workers' compensation policy with Preferred Employers Insurance Company that is no longer active.
How do I verify Del Mechanical's contractor license?
You can verify Del Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=517424.
- License issuedSep 9, 1987
- Bond activeJan 1, 2023
- WC coverage startsMay 19, 2025
- WC expiredMay 19, 2026
- License expiresNov 30, 2026
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