Home, Auto, and Business Insurance in Belleville and Swansea, IL

Steck-Cooper & Co.          

Steck-Cooper & Co. is an independently owned and operated insurance agency located in Belleville, IL. We have provided personal and business insurance solutions to the St. Louis Metro area since 1905. Here at Steck-Cooper & Co. we are committed to helping people make educated decisions about their insurance. We work closely with clients to uncover their risk exposures and to identify the coverages that best meet these needs. 

What we Offer

Some of our personal insurance offerings include home, auto, lifehealth, disability, and long-term care. We excel in personal lines, but businesss insurance is our bread and butter. We have a business program that provides important coverages. We also have programs for specific industries, and these programs protect schools, emergency service organizations (VFIS), jewelers, dentists, contractors. and bonds. Ask an agent to learn more.

Our Approach and What You Can Expect

We work with a large number of top-rated carriers.  This allows us to provide clients with the best insurance options to fit their specific needs. Once these policies are in place we monitor the policies regularly and ensure that they’re always current.

Our agency has more than 200 years of collective experience, clients can count on being satisfied with our products and services.

We’d love to tell you more about our agency. Please  contact us or give us a call. If you’re ready to start on a policy you can request a quote.

Additional Insurance Information:

Illinois Insurance Information and Resources (The Illinois Department of Insurance)


Insurance Buyer’s Guides (The National Association of Insurance Commissioners (NAIC))


Small Business Insurance Information and Resources (The U.S. Small Business Administration (SBA))


Accommodating, professional, helpful, and quick. Very comfortable experience and I was impressed by their capabilities. Highly recommended.
Brad M.
I feel lucky to have found an agent willing to provide this level of service. No need to look anywhere else!
Michelle D.
Over the years we’ve never once had to worry about our coverage. My husband and I are long-time customers and proud to be.
Carol S.
Surprisingly flexible and in-touch with my needs as a small business owner. Can’t ask for more.
Spencer F.
They have strong ties with the community, and it shows. It’s nice to do business with people that really show they care about you and your family.
Susan T.