Alpha Omega Plumbing, C-36 Plumbing Contractor in Ontario, CA
Alpha Omega Plumbing operating as a sole owner holds an active California contractor license (CSLB #977823), valid through Nov 30, 2027. First issued in 2012, the license has been on the CSLB roster for 14 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 Ontario, in San Bernardino County, California.
- License Number
- 977823
- Issued
- Oct 16, 2012
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101006017
- Effective
- Oct 23, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 14, 2025
- 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 Alpha Omega Plumbing licensed in California?
Yes. Alpha Omega Plumbing holds California Contractors State License Board license number 977823, which is active and in good standing. The license was first issued on October 16, 2012. It is valid through November 30, 2027.
What does Alpha Omega Plumbing specialize in?
Alpha Omega Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Alpha Omega Plumbing headquartered?
Alpha Omega Plumbing is headquartered at 312 E E St, Ontario, CA 91762, in San Bernardino County, California.
Does Alpha Omega Plumbing have an active surety bond on file with CSLB?
Yes. Alpha Omega Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Alpha Omega Plumbing carry workers' compensation coverage?
Alpha Omega Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Alpha Omega Plumbing's contractor license?
You can verify Alpha Omega Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=977823.
- License issuedOct 16, 2012
- WC coverage startsOct 14, 2025
- Bond activeOct 23, 2025
- License expiresNov 30, 2027
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