WATER TECH SYSTEMS
License
- Status
- CLEAR
- First issued
- May 19, 2004
- Expires
- May 31, 2028
- Entity
- Sole Owner
- Address of record
- PO BOX 446, San Ramon, CA 94583
- Phone of record
- (925) 820 6875
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800274496
- Amount
- $25,000
- Effective
- September 1, 2026
Workers’ compensation
- Carrier
- HARTFORD CASUALTY INSURANCE COMPANY
- Policy number
- 76WEGZV7853
- Effective
- April 24, 2026
- Expires
- April 24, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
- C-10 Electrical Contractor
- C-36 Plumbing Contractor
- D-21 Machinery and Pumps
- D-35 Pool and Spa Maintenance
A contractor may only contract for work within their classifications. See all 36 licensed electrical contractors in San Ramon.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| HAMBURGER CHRIS LEE | Sole Owner | May 19, 2004 | Current |
| HAMBURGER CHRIS LEE | Sole Owner | January 18, 2013 | Current |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
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<img src="https://bookofbuilders.com/badge/838650.svg" alt="WATER TECH SYSTEMS — California contractor license #838650 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
Is this your license?
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.