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A M P Tree Service INC: CSLB License #535561
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 535561
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- July 19, 1988 (38 years)
- Reissued
- April 4, 1994
- Expires
- April 30, 2028
- Classifications
- C-61/D-42 Non-Electrical Sign Installation
C-61/D-49 Tree Service - Mailing address
- 202 N Loma Pl, Upland, CA, 91786
- Phone
- (909) 931 0111
Workers' compensation
- Type
- Leasing Firm, Temp Agency, etc
- Insurer
- Ace American Insurance Company
- Policy number
- C73869857
- Effective
- December 1, 2025
- Expires
- December 1, 2026
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- American Contractors Indemnity Company
- Bond number
- SC1016368
- Amount
- $25,000
- Effective
- January 1, 2023
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed limited specialty contractors in Upland
- Licensed contractors in Upland
- Contractors in San Bernardino County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.