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About Us

The One Street Insurance Group was created by merging the two great agencies of Dillon Kent Insurance and the Arthur Blaszczyszyn Insurance Agency. Combined, we bring a unique blend of experienced agents and staff that deliver on top-notch, personable customer service, while also providing customers with a vast array of insurance choices.

As an independent agency, One Street Insurance is partnered with many of the nation’s top insurance companies. By not being handcuffed to one single insurance carrier, we are able to compare offerings from a multitude of partners and match you with the absolute best policy for your financial goals and budgetary needs.

Why Choose One Street Insurance


D. Wessling - Denver, CO

Art and Autumn have been taking care of me and my family for a couple of years now and I am thrilled that I found them. Recently the agency e-mailed me an informational video and it was well timed. I learned about the limitations of insurance as it relates to rental vehicles and that video may have saved me thousands. Thanks One Street Insurance Group.

Rachelle F.

We are now paying a THIRD of the price for our general liability insurance plus we have a lot of extras we didn't have before. I highly recommend them and working with Dillon Kent has been a pleasure. He is very easy to get in touch with and skilled at finding the best coverage!

Jadie H.

Great service and extensive knowledge of how you need to be covered. They have many different kinds of products and carriers so they never push a product that doesn't fit your needs. One Street offers customized policies so I know I am getting just what I need. The perfect one stop insurance spot!

S. Funk - Denver, CO

Art has been my agent for over 7 years and I am truly blessed to have him and Autumn in my life. I am not the easiest client by no means and ask a lot of them and they never fail to deliver. They take care of my home, auto, boat, trailer, life and family life insurance all in one basket. I have referred so many people to them and haven't got a bad response yet. Thank you both for all that you do!

Brandi H

I highly recommend checking out this Insurance Agency. He is very professional and thorough. Myself and my family saved on our premiums by switching to his insurance agency. He made sure that we were adequately covered while getting us the best price.

L. Mulligan - Denver, CO

Hey Art, you are a 5 star agency! Thank you for the great job you have done for our family in all these years! Not many people know what it's like to have a devastating fire and come out ok because of a good agent! You protected us and we are forever thankful! We continue to support and refer you!!

Shelly D.

When my family was making a move to Colorado, I located Kent Insurance Agency and Dillon Kent. He helped us with our homeowners & auto policies and it was hectic as we were buying a home under a short time constraint and from out of state! Everything went smoothly thanks to Dillon and his assistant, Autumn. Then we unfortunately had a water damage issue just one month into being in our new home. Dillon took the time to help us understand our options regarding filing a claim or not and how to proceed. It was great having the piece of mind that we were doing the right thing. When our one year mark rolled around and we asked for quotes from other companies to make sure we were getting the best insurance for the best price, Dillon and Autumn immediately sent us the information we asked for. Just recently, we purchased a new vehicle and they helped us get situated with our insurance company and had a new proof of insurance almost immediately. I can't say enough positive things about this brokerage. They take the time to make sure their clients are well cared for, properly insured and are getting the best deal. Highly recommend!