Fluid Dynamics, C-36 Plumbing Contractor in Pinole, CA
Fluid Dynamics operating as a sole owner holds California contractor license #1124828, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Pinole, in Contra Costa County, California.
- License Number
- 1124828
- Issued
- Aug 7, 2024
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF644324
- Effective
- Jun 6, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 5, 2024
- 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 Fluid Dynamics licensed in California?
Fluid Dynamics previously held California Contractors State License Board license number 1124828, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 7, 2024.
What does Fluid Dynamics specialize in?
Fluid Dynamics is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Fluid Dynamics headquartered?
Fluid Dynamics is headquartered at 963 Nob Hill Ave, Pinole, CA 94564, in Contra Costa County, California.
Does Fluid Dynamics have an active surety bond on file with CSLB?
Yes. Fluid Dynamics has an active California contractor surety bond filed with North River Insurance Company (the).
Does Fluid Dynamics carry workers' compensation coverage?
Fluid Dynamics reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Fluid Dynamics's contractor license?
You can verify Fluid Dynamics's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1124828.
- WC coverage startsJul 5, 2024
- License issuedAug 7, 2024
- Bond activeJun 6, 2025
- License expiredAug 31, 2026
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