Michael Gardner Plumbing, C-36 Plumbing Contractor in San Lorenzo, CA
Michael Gardner Plumbing operating as a sole owner holds an active California contractor license (CSLB #1087221), valid through Feb 29, 2028. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Lorenzo, in Alameda County, California.
- License Number
- 1087221
- Issued
- Feb 11, 2022
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101028337
- Effective
- Jan 24, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 31, 2026
- 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 Michael Gardner Plumbing licensed in California?
Yes. Michael Gardner Plumbing holds California Contractors State License Board license number 1087221, which is active and in good standing. The license was first issued on February 11, 2022. It is valid through February 29, 2028.
What does Michael Gardner Plumbing specialize in?
Michael Gardner Plumbing is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor.
Where is Michael Gardner Plumbing headquartered?
Michael Gardner Plumbing is headquartered at 16038 Via Nueva, San Lorenzo, CA 94580, in Alameda County, California.
Does Michael Gardner Plumbing have an active surety bond on file with CSLB?
Yes. Michael Gardner Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Michael Gardner Plumbing carry workers' compensation coverage?
Michael Gardner Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Michael Gardner Plumbing's contractor license?
You can verify Michael Gardner Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1087221.
- License issuedFeb 11, 2022
- Bond activeJan 24, 2026
- WC coverage startsMar 31, 2026
- License expiresFeb 29, 2028
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