MAINLINE PLUMBING
License
- Status
- CLEAR
- First issued
- August 8, 2007
- Expires
- August 31, 2027
- Entity
- Sole Owner
- Address of record
- 2319 246TH PLACE, Lomita, CA 90717
- Phone of record
- (310) 433 1259
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800232752
- Amount
- $25,000
- Effective
- April 3, 2026
Workers’ compensation
- Carrier
- TRANSPORTATION INSURANCE COMPANY
- Policy number
- 7038734497
- Effective
- February 22, 2026
- Expires
- February 22, 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 34 licensed plumbing contractors in Lomita.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| RENDON JESS DONALD | Sole Owner | August 8, 2007 | 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.
<a href="https://bookofbuilders.com/license/901735" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/901735.svg" alt="MAINLINE PLUMBING — California contractor license #901735 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.