MAYFIELD ENVIRONMENTAL ENGINEERING
License
- Status
- CLEAR
- First issued
- March 4, 2004
- Reissued
- October 16, 2021
- Expires
- October 31, 2027
- Entity
- Corporation
- Address of record
- 6093 AVENIDA DE CASTILLO, Long Beach, CA 90803
- Phone of record
- (310) 880 9647
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 66696090
- Amount
- $25,000
- Effective
- October 4, 2023
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9343852
- Effective
- August 5, 2023
- Expires
- August 5, 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 General Engineering Contractor
- ASB Asbestos Certification
- C-27 Landscaping Contractor
- C-49 Tree and Palm Contractor
- HAZ Hazardous Substance Removal Certification
A contractor may only contract for work within their classifications. See all 57 licensed landscaping contractors in Long Beach.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| MAYFIELD JAMES CARL V | Responsible Managing Officer | January 5, 2026 | Current |
| MAYFIELD JAMES CARL IV | Sole Owner | March 4, 2004 | October 16, 2021 |
| MAYFIELD JAMES CARL V | Responsible Managing Officer/Chief Executive Officer/President | October 16, 2021 | January 5, 2026 |
| MAYFIELD JAMES CARL V | Responsible Managing Officer/Chief Executive Officer/President | December 3, 2021 | January 5, 2026 |
| MAYFIELD JAMES CARL V | Responsible Managing Officer/Chief Executive Officer/President | November 10, 2022 | January 5, 2026 |
| MAYFIELD JAMES CARL V | Responsible Managing Officer/Chief Executive Officer/President | February 24, 2023 | January 5, 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/833333" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/833333.svg" alt="MAYFIELD ENVIRONMENTAL ENGINEERING — California contractor license #833333 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.