The Rhithron laboratory and offices are located in Missoula, Montana, on the campus of the Northern Rockies Heritage Center at historic Fort Missoula.
For all mail, shipments and deliveries, please send to:
Address: Rhithron Associates, Inc.
29 Fort Missoula Road
Missoula, Montana 59804
To inquire about our services feel free to contact us by email, phone, or fax. Our regular office hours are Monday through Friday 8 a.m. to 5 p.m. Mountain Time.
Phone: 406 721 1977
Fax: 406 721 2028
Email: contact@rhithron.com
Rhithron holds DBE certification from the Montana Department of Transportation.
Rhithron also holds a current GSA schedule.