Contact Us
Although Mueller Optics sells direct via the Internet and by phone, we do not have a retail store outlet with staff on hand to take orders at our office headquarters and warehouse distribution center. If you are in the area of our office headquarters and warehouse, please visit one of our local dealer outlets listed on our Dealer Page.
Toll Free Sales
Line: 1-888-775-8885
All Other Inquires: 1-989-705-8885
We are open every Monday through Friday, except for National Holidays, we close in observance.
Hours of Operation: Mon–Fri 9am–4pm Eastern Standard Time
E-mail us: support@muelleroptics.com
All mail correspondence should be sent to:
Mueller Optics LLC
P.O. Box 457
Johannesburg, MI 49751