Marquart Plumbing and Contracting, A General Engineering Contractor in Templeton, CA
Marquart Plumbing and Contracting operating as a sole owner holds an active California contractor license (CSLB #874579), valid through Dec 31, 2026. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with United Surety Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Templeton, in San Luis Obispo County, California.
- License Number
- 874579
- Issued
- Mar 18, 2006
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Sole Owner
- Surety
- United Surety Insurance Company
- Bond Number
- UCSX900Y5419
- Effective
- Dec 26, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 9, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Marquart Plumbing and Contracting licensed in California?
Yes. Marquart Plumbing and Contracting holds California Contractors State License Board license number 874579, which is active and in good standing. The license was first issued on March 18, 2006. It is valid through December 31, 2026.
What does Marquart Plumbing and Contracting specialize in?
Marquart Plumbing and Contracting is licensed for 2 CSLB classifications: A General Engineering Contractor and C-36 Plumbing Contractor.
Where is Marquart Plumbing and Contracting headquartered?
Marquart Plumbing and Contracting is headquartered at P O Box 1383, Templeton, CA 93465, in San Luis Obispo County, California.
Does Marquart Plumbing and Contracting have an active surety bond on file with CSLB?
Yes. Marquart Plumbing and Contracting has an active California contractor surety bond filed with United Surety Insurance Company.
Does Marquart Plumbing and Contracting carry workers' compensation coverage?
Marquart Plumbing and Contracting reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Marquart Plumbing and Contracting's contractor license?
You can verify Marquart Plumbing and Contracting's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=874579.
- License issuedMar 18, 2006
- WC coverage startsDec 9, 2024
- Bond activeDec 26, 2025
- License expiresDec 31, 2026
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