Maximum Plumbing, C-36 Plumbing Contractor in Oceanside, CA
Maximum Plumbing operating as a sole owner holds an active California contractor license (CSLB #1036395), valid through Mar 31, 2028. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: C-36 — Plumbing 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 Oceanside, in San Diego County, California.
- License Number
- 1036395
- Issued
- Mar 1, 2018
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101058665
- Effective
- Apr 21, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 13, 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 Maximum Plumbing licensed in California?
Yes. Maximum Plumbing holds California Contractors State License Board license number 1036395, which is active and in good standing. The license was first issued on March 1, 2018. It is valid through March 31, 2028.
What does Maximum Plumbing specialize in?
Maximum Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Maximum Plumbing headquartered?
Maximum Plumbing is headquartered at P O Box 5631, Oceanside, CA 92052, in San Diego County, California.
Does Maximum Plumbing have an active surety bond on file with CSLB?
Yes. Maximum Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Maximum Plumbing carry workers' compensation coverage?
Maximum Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Maximum Plumbing's contractor license?
You can verify Maximum Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036395.
- License issuedMar 1, 2018
- WC coverage startsApr 13, 2026
- Bond activeApr 21, 2026
- License expiresMar 31, 2028
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