Principal Plumbing CO, C-20 HVAC Contractor in San Diego, CA
Principal Plumbing CO operating as a sole owner holds California contractor license #1042055, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in San Diego, in San Diego County, California.
- License Number
- 1042055
- Issued
- Jul 19, 2018
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100359406
- Effective
- Feb 19, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC02378602
- Effective
- Jul 25, 2025
- Expires
- Jul 25, 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 Principal Plumbing CO licensed in California?
Principal Plumbing CO previously held California Contractors State License Board license number 1042055, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 19, 2018.
What does Principal Plumbing CO specialize in?
Principal Plumbing CO is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor.
Where is Principal Plumbing CO headquartered?
Principal Plumbing CO is headquartered at 9374 Black Hills Way, San Diego, CA 92129, in San Diego County, California.
Does Principal Plumbing CO have an active surety bond on file with CSLB?
Yes. Principal Plumbing CO has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Principal Plumbing CO carry workers' compensation coverage?
Principal Plumbing CO has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Principal Plumbing CO's contractor license?
You can verify Principal Plumbing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1042055.
- License issuedJul 19, 2018
- Bond activeFeb 19, 2024
- WC coverage startsJul 25, 2025
- WC expiredJul 25, 2026
- License expiredJul 31, 2026
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