LINEAR SERVICES
License
- Status
- CLEAR
- First issued
- May 3, 1994
- Expires
- May 31, 2028
- Entity
- Corporation
- Address of record
- 9011 MEMORY LANE, Spring Valley, CA 91977
- Phone of record
- (619) 589 8112
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 9033036
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- ZENITH INSURANCE COMPANY
- Policy number
- Z126950713
- Effective
- January 1, 2026
- Expires
- January 1, 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 27 licensed general engineering contractors in Spring Valley.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| TYNER GREGORY THOMAS | Chief Executive Officer/President | March 14, 2022 | Current |
| TYNER ROBERT EDWARD | Responsible Managing Officer/Chief Executive Officer/President | April 18, 2003 | Current |
| DICKERSON VIVIAN MIMA | Officer | May 3, 1994 | May 2, 1996 |
| TYNER GREGORY THOMAS | Officer | May 12, 2016 | March 14, 2022 |
| TYNER KATHY LYNN | Responsible Managing Officer | May 3, 1994 | April 18, 2003 |
| TYNER KATHY LYNN | Responsible Managing Officer | August 27, 1999 | April 18, 2003 |
| TYNER ROBERT EDWARD | Chief Executive Officer/President | May 3, 1994 | April 18, 2003 |
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/688323" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/688323.svg" alt="LINEAR SERVICES — California contractor license #688323 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.