A large yellow and black excavator on top of rocks.

ADR Carrier Participants

The Operating Engineers ADR Group Workers' Compensation Program has endorsed preferred insurance carriers to provide Workers' Compensation Coverage. These carriers were selected based on their ability to provide specialized services to our ADR participants, both employees and employers. The Program Administrator approves these carriers and works closely with carrier representatives to make sure the unique benefits of the ADR program are being implemented.

Individual agreements are available for accounts developing annual premiums of $250,000 or greater based upon approval of the Program Administrator and the insurance company’s willingness to abide by an ADR Program Memorandum of Understanding (MOU).

ADR Workers’ Compensation is provided by these endorsed group program carriers

Current participating carriers are Alaska National, American Contractors Insurance Group (ACIG), BITCO Insurance Companies, Chubb, CNA Insurance, Liberty Mutual, Old Republic Insurance Group and Starr Insurance are carriers who have experience in individual stand-alone agreements.

If you have any questions regarding carrier participation or securing carrier approval, please contact Chris R. Reinhardt, CIC, Program Administrator at (800) 864-6623 from within CA or call (909) 234-7290 from outside CA.


CA License #OK 21323
Chris R. Reinhardt, CIC
P.O. Box U
Moreno Valley, CA 92556
(800) 864-6623
Outside CA Call: (909) 234-7290
Fax: (909) 494-4164
[email protected]


Barbara Shogren Lies
Shogren Services, LLC
7177 Brockton Ave., Suite 101
Riverside, CA 92506

(800) 905-7595
Fax: (951) 788-0320
[email protected]