How do i contact erp rep support? You can leave a message using the contact form below or send us an email on [email protected] Why choose erp suites? The ERP Suites team surpassed all expectations. This is the smoothest upgrade in 30 years we have ever been involved in and ERP Suites is AWESOME! We were looking for a partner, not necessarily a tool, to help us define a CNC strategy.How do i contact enterprise plus customer service? 1-800-307-6666; Enterprise Plus® Member Services. 1-866-507-6222; Customers with Disabilities. 1-866-225-4284 How do i contact enterprise rental car customer service? Customer Service & Support. Email Us View our Car Rental locations. Customer Service. 1-855-266-9565. Roadside Assistance. 1-800-307-6666. Enterprise Plus® Member Services. 1-866-507-6222.