Drain First INC, C-36 Plumbing Contractor in Chino, CA
Drain First INC operating as a corporation holds an active California contractor license (CSLB #1031534), valid through Oct 31, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Chino, in San Bernardino County, California.
- License Number
- 1031534
- Issued
- Oct 2, 2017
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163407066
- Effective
- Dec 28, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Alliance Insurance Company
- Policy Number
- F46801200
- Effective
- Feb 1, 2026
- Expires
- Feb 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Drain First INC licensed in California?
Yes. Drain First INC holds California Contractors State License Board license number 1031534, which is active and in good standing. The license was first issued on October 2, 2017. It is valid through October 31, 2027.
What does Drain First INC specialize in?
Drain First INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Drain First INC headquartered?
Drain First INC is headquartered at 6939 Schaefer Avenue Ste D-305, Chino, CA 91710, in San Bernardino County, California.
Does Drain First INC have an active surety bond on file with CSLB?
Yes. Drain First INC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Drain First INC carry workers' compensation coverage?
Yes. Drain First INC carries active workers' compensation coverage through Great American Alliance Insurance Company.
How do I verify Drain First INC's contractor license?
You can verify Drain First INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1031534.
- License issuedOct 2, 2017
- Bond activeDec 28, 2025
- WC coverage startsFeb 1, 2026
- WC expiresFeb 1, 2027
- License expiresOct 31, 2027
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