License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
TRINITY GRADING INCORPORATED
- License Number
- 847643
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- P O BOX 175 TEMECULA, CA, 92590 Riverside County
- Phone
- (951) 587 6000
License Dates
Issued
09/30/2004
Expires
09/30/2026
Expires in 6 months — verify renewal before long contracts
CSLB Last Updated
11/24/2025
License Classifications
Personnel & Officers
LACKEY TIMOTHY WAYNE
Responsible Managing Officer/Chief Executive Officer/President
DUFRESNE LISA ANN
Responsible Managing Officer
LACKEY JENNIFER LEE
Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100104826
Effective: 01/01/2023
Workers' Compensation
Carrier: AMERICAN ZURICH INSURANCE COMPANY
Policy #WC437859704
Effective: 10/01/2025
Expires: 10/01/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
Residential Alteration-Addn — 8010 - ACC - Plumbing Only
2527 OLIVE HILL LN, FALLBROOK, CA 92028
Cross street: OLIVE HILL RD. Description of Work: GAS METER RELOCATION FOR EXISTING SFD. *** Using 3026 Olive Hill Lane ****
2015-10-16
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Engineering Contractor in TEMECULA
C M CORP FACILITIES SERVICE
CM CORP FACILITIES SERVICE
License #951578 · CA
ASSOCIATED CONSTRUCTION AND ENGINEERING INC
License #960427 · CA
SUREFIRE UNDERGROUND CONSULTING
License #962481 · CA
CAL - TEX CONSTRUCTION INC
License #962651 · CA
PURODYNE CORPORATION
License #978736 · CA