Hydro Flow Systems Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1004731
- Status
- Active
- Classifications
- C-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 24, 2015 – April 30, 2028
Business
- (415) 623 6564 (CSLB public record)
- 3322 BALBOA STREET, San Francisco, CA 94121San Francisco County
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Frequently asked questions
Is Hydro Flow Systems Inc licensed in California?
Yes. Hydro Flow Systems Inc holds an active California state contractor license (CSLB #1004731), verified against the CSLB public record on June 17, 2026.
What is Hydro Flow Systems Inc's CSLB license number?
Hydro Flow Systems Inc's California contractor license number is 1004731. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1004731
What kind of work is Hydro Flow Systems Inc licensed for?
Hydro Flow Systems Inc is classified under Plumbing (C-36) by the CSLB.
How do I verify Hydro Flow Systems Inc's license myself?
Look up license #1004731 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1004731. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.