ARP is here to support members, Signatory Employers and Local 3 Union officials.  We believe that quality treatment, education, training and a high-quality network improve successes on and off the job.



  • Treatment Assessment and Referral
  • Individual Case Management
  • Treatment Site Visit
  • Post-Treatment Follow-Up Calls
  • Training and Education
    • Employee
    • Employer
    • Union
    • DOT Alcohol and Drug
  • Union and Employer Consultation
  • Provider Evaluations
  • Network Expansion
  • DOT SAP Services

*For a complete description of benefits, plan descriptions and exclusions, please consult the Summary Plan Description (SPD) for your plan.  For a list of in-network providers, please click here

Preferred Provider Directory

We are pleased to have added new providers to your Preferred Provider Directory. With preferred providers available, you can save yourself and your Trust Fund money by selecting preferred providers whenever you need care.

REMEMBER – Your Network is in a constant state of change. New Providers may enter the Network. Currently listed providers may no longer participate. Before services are rendered, please verify Preferred Provider status by calling ARP, Inc. at (510) 748-7444 or 1-800-562-3277. Before making an appointment with a provider, verify that a current PPO contract is in effect. It is your responsibility to verify that your choice of provider and/or location of office/facility are in fact a Preferred Provider. Failure to do so may result in reduced benefits and higher out-of-pocket expense to you.

Just because a facility is listed in your Directory does not mean that all services provided are covered benefits. READ YOUR SUMMARY PLAN DESCRIPTION CAREFULLY. If you do not understand it or are uncertain if a service is a covered benefit, call ARP, Inc. for assistance.

Members covered by the Northern Nevada Trust can find an additional preferred provider listing at

*For a complete description of benefits, plan descriptions and exclusions, please consult the Summary Plan Description(SPD) for your plan.  

For ARP's preferred provider listing, please reference this document.

ARP, Inc. 

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