Who to contact

Customer Service

Phone: 262-696-6150, Option 3
Toll Free: 1-888-TRI-0024, Option 3
FAX: 262-696-6155

Submit orders to:

Questions regarding your order:

RMA Department

Phone: 262-696-6150, Option 2
Toll Free: 1-888-TRI-0024, Option 2
FAX: 262-696-6155

Submit RMA requests to:

Download the RMA Request Form

Customer Credit

Submit credit requests to: accounting@tri-phase.com

Download the Credit Approval Form