Optimal Plumbing CO, C-36 Plumbing Contractor in Mojave, CA
Optimal Plumbing CO operating as a sole owner holds California contractor license #975642, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. 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 Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Mojave, in Kern County, California.
- License Number
- 975642
- Issued
- Aug 7, 2012
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163402794
- Effective
- Jul 7, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 7, 2025
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Optimal Plumbing CO licensed in California?
Optimal Plumbing CO previously held California Contractors State License Board license number 975642, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 7, 2012.
What does Optimal Plumbing CO specialize in?
Optimal Plumbing CO is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Optimal Plumbing CO headquartered?
Optimal Plumbing CO is headquartered at 20964 Quale Canyon Rd, Mojave, CA 93501, in Kern County, California.
Does Optimal Plumbing CO have an active surety bond on file with CSLB?
Yes. Optimal Plumbing CO has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Optimal Plumbing CO carry workers' compensation coverage?
Optimal Plumbing CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Optimal Plumbing CO's contractor license?
You can verify Optimal Plumbing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=975642.
- License issuedAug 7, 2012
- WC coverage startsJun 7, 2025
- Bond activeJul 7, 2025
- License expiredAug 31, 2026
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