A-1 Tree Service
Verified against CSLB on · View on CSLB
License details
- License number
- 1085048
- Status
- Active
- Classifications
- D-49 · Tree Service
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- December 15, 2021 – December 31, 2027
Business
- (760) 983 1933 (CSLB public record)
- 18099 HACKBERRY ST, Hesperia, CA 92345San Bernardino County
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Frequently asked questions
Is A-1 Tree Service licensed in California?
Yes. A-1 Tree Service holds an active California state contractor license (CSLB #1085048), verified against the CSLB public record on June 17, 2026.
What is A-1 Tree Service's CSLB license number?
A-1 Tree Service's California contractor license number is 1085048. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1085048
What kind of work is A-1 Tree Service licensed for?
A-1 Tree Service is classified under Tree Service (D-49) by the CSLB.
How do I verify A-1 Tree Service's license myself?
Look up license #1085048 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1085048. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.