Service Area
Sales Engineer
![Andrew DeSousa - RTP Company Andrew DeSousa](https://www.rtpcompany.com/wp-content/uploads/Andrew-DeSousa.jpg)
Andrew DeSousa
Rochester, MN
Phone: (507) 458-7909
E-mail: adesousa@rtpcompany.com
Customer Service Representative: Chelsey Brosig
(see contact info below)
Associate Sales Engineer
![Sydney Clausen - RTP Company Sydney Clausen](https://www.rtpcompany.com/wp-content/uploads/Sydney-Clausen.jpg)
Sydney Clausen
Winona, MN USA
Cell: (414) 333-7343
E-mail: sclausen@rtpcompany.com
Customer Service Representative: Barb Marg
(see contact info below)
Customer Service
![Chelsey-Brosig - RTP Company Chelsey Brosig](https://www.rtpcompany.com/wp-content/uploads/Chelsey-Brosig.jpg)
Chelsey Brosig
Winona, MN USA
Toll-Free: 1-844-703-2640
E-mail: cbrosig@rtpcompany.com
Customer Service
![Barb Marg - RTP Company Barb Marg](https://www.rtpcompany.com/wp-content/uploads/Barb-Marg-1.jpg)
Barb Marg
Winona, MN USA
Toll Free: 1-844-371-2587
Phone: (507) 474-5517
Fax: (507) 474-4851
E-mail: bmarg@rtpcompany.com
Technical Service
![photo-placeholder - RTP Company Jeff Pedersen](https://www.rtpcompany.com/wp-content/uploads/photo-placeholder.jpg)
Jeff Pedersen
Phone: (612) 900-9104
Email: jpedersen@rtpcompany.com