Since 1964, Seigfreid Agency has provided quality, professional insurance and real estate services to customers in Sidney, Montana and throughout the region and the whole state. Whether you need auto insurance or are looking to purchase a new home, as a fifth- generation Montanan or new to the state, Seigfreid Agency is committed to providing exceptional service to match your individual needs.







When looking for help with your insurance needs, think of Seigfreid Agency. We offer competitive rates for auto, home, farm, crop, commercial, life and almost any other insurance need. We have access to many of the largest companies out there as well as the Montana companies that truly understand local needs. We are happy to do comparison rating between your current policies and those we have to offer.


Missouri River Realty has been in business since 1993 and has the

experience and knowledge to help all your needs. If you are thinking

about selling, buying, exchange, lease or rentals, we can help you!


Our Real Estate team can market your property on several websites

around the country giving you more exposure. Our advertising is

diverse, some of which includes the local papers, national magazines,

radio and much more.


We offer various sizes of units to fit all of your storage needs. The units range in size from 6X11 to 22X3o. Our facility is available 24 hours a day for your convenience and you can access your unit at any time. Some have concrete floors and some have gravel. Fees are billed monthly but special pricing is offered for annual payments.