TTL PLUMBING LLC
License
- Status
- CLEAR
- First issued
- October 21, 2016
- Reissued
- August 25, 2026
- Expires
- August 31, 2028
- Entity
- Limited Liability
- Address of record
- 2262 PIEDMONT RD APT A, San Jose, CA 95132
- Phone of record
- (408) 710 6761
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800267506
- Amount
- $25,000
- Effective
- August 25, 2026
Workers’ compensation
- Carrier
- MARKEL INSURANCE COMPANY
- Policy number
- MWC026500101
- Effective
- July 19, 2026
- Expires
- July 19, 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
A contractor may only contract for work within their classifications. See all 360 licensed plumbing contractors in San Jose.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GIANG-KNOLLMILLER THANH JADE | LLC Manager | August 25, 2026 | Current |
| KNOLLMILLER TIMOTHY LOUIS | Responsible Managing Manager | August 25, 2026 | Current |
| KNOLLMILLER TIMOTHY LOUIS | Sole Owner | October 21, 2016 | August 25, 2026 |
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.
<a href="https://bookofbuilders.com/license/1019676" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/1019676.svg" alt="TTL PLUMBING LLC — California contractor license #1019676 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?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
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.