Drain Doctors and Plumbers
Drain Doctors and Plumbers operating as a sole owner is licensed in California under CSLB number 944651. The license was first issued in 2010, putting the business at 16 years on the active CSLB roster. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Antioch, in Contra Costa County, California.
- License Number
- 944651
- Issued
- Mar 22, 2010
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901208918
- Effective
- Feb 28, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 23, 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 Drain Doctors and Plumbers licensed in California?
Yes. Drain Doctors and Plumbers holds California Contractors State License Board license number 944651. The license was first issued on March 22, 2010. It is valid through March 31, 2028.
What does Drain Doctors and Plumbers specialize in?
Drain Doctors and Plumbers is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor.
Where is Drain Doctors and Plumbers headquartered?
Drain Doctors and Plumbers is headquartered at 909 Almond Street, Antioch, CA 94509, in Contra Costa County, California.
Does Drain Doctors and Plumbers have an active surety bond on file with CSLB?
Yes. Drain Doctors and Plumbers has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Drain Doctors and Plumbers carry workers' compensation coverage?
Drain Doctors and Plumbers reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Drain Doctors and Plumbers's contractor license?
You can verify Drain Doctors and Plumbers's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=944651.
- License issuedMar 22, 2010
- Bond activeFeb 28, 2026
- WC coverage startsMar 23, 2026
- License expiresMar 31, 2028
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