Middleton Plumbing, C-36 Plumbing Contractor in Los Angeles, CA
Middleton Plumbing operating as a sole owner holds an active California contractor license (CSLB #970467), valid through Feb 29, 2028. 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 Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Los Angeles, in Los Angeles County, California.
- License Number
- 970467
- Issued
- Feb 28, 2012
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033210774
- Effective
- Jan 11, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 11, 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 Middleton Plumbing licensed in California?
Yes. Middleton Plumbing holds California Contractors State License Board license number 970467, which is active and in good standing. The license was first issued on February 28, 2012. It is valid through February 29, 2028.
What does Middleton Plumbing specialize in?
Middleton Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Middleton Plumbing headquartered?
Middleton Plumbing is headquartered at 5850 7th Avenue, Los Angeles, CA 90043, in Los Angeles County, California.
Does Middleton Plumbing have an active surety bond on file with CSLB?
Yes. Middleton Plumbing has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Middleton Plumbing carry workers' compensation coverage?
Middleton Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Middleton Plumbing's contractor license?
You can verify Middleton Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=970467.
- License issuedFeb 28, 2012
- Bond activeJan 11, 2026
- WC coverage startsFeb 11, 2026
- License expiresFeb 29, 2028
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