Mainstream Holdings Dealer Application
EMAIL
Customer Service: [email protected]
Website Ordering Issues: [email protected]
Dealer Sales/Services: [email protected]
Marketing and Media Team: [email protected]
Human Resources: [email protected]PHONE
For customer service inquiries, please call
844.745.7723 – or – 507.832.8322
Monday-Friday 8:00AM to 4:30PM CSTA representative will receive messages and be in touch in order they are received
OR email [email protected] (please allow up to 4 business days for response)
MAILING ADDRESS
MAINSTREAM HOLDINGS
1905 1st Ave. N.
PO Box 454
Windom, MN 56101
USAFAX
507.832.8153