A M TREE SERVICE
License
- Status
- CLEAR
- First issued
- November 14, 2016
- Expires
- November 30, 2026
- Entity
- Sole Owner
- Address of record
- 20929 GRIBBEN AVENUE, Hayward, CA 94541
- Phone of record
- (510) 862 9965
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100323599
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- WELLFLEET NEW YORK INSURANCE COMPANY
- Policy number
- N9WC510199
- Effective
- October 20, 2025
- Expires
- October 20, 2026
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 19 licensed tree service contractors in Hayward.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| HERNANDEZ ADRIAN MARTINEZ | Sole Owner | November 14, 2016 | Current |
Verified status badge
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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.