A M P Tree Service INC, C-61/D-42 Non-Electrical Sign Installation in Upland, CA
A M P Tree Service INC operating as a corporation holds California contractor license #535561, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 2 CSLB classifications: C-61/D-42 Non-Electrical Sign Installation and C-61/D-49 Tree Service Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Ace American Insurance Company. The business is based in Upland, in San Bernardino County, California.
- License Number
- 535561
- Issued
- Jul 19, 1988
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC1016368
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Leasing Firm, Temp Agency, etc
- Carrier
- Ace American Insurance Company
- Policy Number
- C73869857
- Effective
- Dec 1, 2025
- Expires
- Dec 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A M P Tree Service INC licensed in California?
A M P Tree Service INC previously held California Contractors State License Board license number 535561, but the license expired on April 30, 2026 and is not currently valid. It was first issued on July 19, 1988.
What does A M P Tree Service INC specialize in?
A M P Tree Service INC is licensed for 2 CSLB classifications: C-61/D-42 Non-Electrical Sign Installation and C-61/D-49 Tree Service Contractor.
Where is A M P Tree Service INC headquartered?
A M P Tree Service INC is headquartered at 202 N Loma Pl, Upland, CA 91786, in San Bernardino County, California.
Does A M P Tree Service INC have an active surety bond on file with CSLB?
Yes. A M P Tree Service INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does A M P Tree Service INC carry workers' compensation coverage?
Yes. A M P Tree Service INC carries active workers' compensation coverage through Ace American Insurance Company.
How do I verify A M P Tree Service INC's contractor license?
You can verify A M P Tree Service INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=535561.
- License issuedJul 19, 1988
- Bond activeJan 1, 2023
- WC coverage startsDec 1, 2025
- License expiredApr 30, 2026
- WC expiresDec 1, 2026
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