Service Area
North West Wisconsin
Sales Engineer

Ralph Charbonneau
Wheeler, WI
Phone: (715) 658-1801
E-mail: rscharbonneau@rtpcompany.com
Customer Service Representative: Judy Panek
(see contact info below)
Sales Engineer

John Carpenter
Menomonie, WI
Phone: (715) 308-8779
E-mail: jcarpenter@rtpcompany.com
Customer Service Representative: Christy Miller
(see contact info below)
Associate Sales Engineer

Sydney Clausen
Winona, MN USA
Phone: (507) 474-5337
Cell: (414) 333-7343
E-mail: sclausen@rtpcompany.com
Customer Service

Dana De La Cruz
Winona, MN USA
Toll Free: 1-844-453-5097
E-mail: ddelacruz@rtpcompany.com
Customer Service

Christy Miller
Winona, MN USA
Toll-Free: 1-844-789-3139
Phone: (507) 474-5519
E-mail: cmiller@rtpcompany.com
Customer Service

Kristi Dzurick
Winona, MN USA
Toll-Free: 1-844-432-2577
Phone: (507) 474-5512
E-mail: kdzurick@rtpcompany.com
Technical Service

Mike Lockhart
Phone: (224) 227-0204
Email: mlockhart@rtpcompany.com