Zimmerman Plumbing CO
Zimmerman Plumbing CO operating as a sole owner is licensed in California under CSLB number 1145077. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Travelers Casualty and Surety Company of America and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 1145077
- Issued
- Oct 15, 2025
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Travelers Casualty and Surety Company of America
- Bond Number
- 108345857
- Effective
- Sep 19, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 16, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Zimmerman Plumbing CO licensed in California?
Yes. Zimmerman Plumbing CO holds California Contractors State License Board license number 1145077. The license was first issued on October 15, 2025. It is valid through October 31, 2027.
What does Zimmerman Plumbing CO specialize in?
Zimmerman Plumbing CO is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Zimmerman Plumbing CO headquartered?
Zimmerman Plumbing CO is headquartered at 3205 Apache Avenue, San Diego, CA 92117, in San Diego County, California.
Does Zimmerman Plumbing CO have an active surety bond on file with CSLB?
Yes. Zimmerman Plumbing CO has an active California contractor surety bond filed with Travelers Casualty and Surety Company of America.
Does Zimmerman Plumbing CO carry workers' compensation coverage?
Zimmerman Plumbing CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Zimmerman Plumbing CO's contractor license?
You can verify Zimmerman Plumbing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1145077.
- WC coverage startsSep 16, 2025
- Bond activeSep 19, 2025
- License issuedOct 15, 2025
- License expiresOct 31, 2027
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