EARTH & STRUCTURAL DEVELOPMENT LLC
License
- Status
- CLEAR
- First issued
- August 18, 2026
- Expires
- August 31, 2028
- Entity
- Limited Liability
- Address of record
- 705 E BOXWOOD CT, Ontario, CA 91761
- Phone of record
- (909) 816 1884
Contractor bond
- Surety
- GREAT AMERICAN INSURANCE COMPANY
- Bond number
- 5892281
- Amount
- $25,000
- Effective
- April 29, 2026
Workers’ compensation
This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.
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 16 licensed swimming pool contractors in Ontario.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| DEJONG JACOB RICHARD | LLC Manager | August 18, 2026 | Current |
| RAMIREZ JUSTIN IGNACIO | LLC Manager | August 18, 2026 | Current |
| RAMIREZ SILVIA PATRICIA | Responsible Managing Officer | August 18, 2026 | 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/1159724" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/1159724.svg" alt="EARTH & STRUCTURAL DEVELOPMENT LLC — California contractor license #1159724 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.