We are proud to be family owned and operated in South Dakota since 1888. For five generations Montgomery’s has been run by the same family. This is our story.

Montgomery’s is currently owned and operated by fourth and fifth generation family members Clark & Connie Sinclair, and Eric & Neala Sinclair. They are also joined by Eric & Neala’s children; Kyan, Giselle, and Lauren who are the sixth generation in training.


Montgomery’s is proud to be community focused. It isn’t about what we do, it’s about what we do TOGETHER. Our guests are extremely important to us being able to assist communities or agencies.


We’re a family owned and operated business, and have been for 133 years! Here, you’re more than a number, you’re a new family member. Check out our open positions on our careers page.


We’re not ones to pat ourselves on the back.

However, when our we are featured in a local (or national) publication we think you should be aware of it also. You’ll find the latest stories about our M Team and how we do our best to continually provide first class service and designs; and assist in our communities around us.