O’Fallon, Missouri

Welcome to our O’Fallon Missouri Office where we provide great insurance products to the entire St. Louis area!

Who You’ll Find at Our O’Fallon Office


Clare Cason, LUTCF – Senior Insurance Advisor

Clare began her insurance career in 2010 in St. Louis, MO for a large national carrier as a Lead Sales Representative.  Clare enjoyed immediate success and fell in love with the role she was playing in helping clients and educating them through the insurance buying process.  Clare strives on providing stellar customer service and places a high importance on the personal relationship with each client.  Clare is a Graduate of Missouri State University with a double major in Hospitality Management and Psychology.


Matt Estal – Agency Principal (Owner). Matt is the founding member of our agency. He graduated from the University of Missouri with his BS/BA in Business Administration. He holds his property and casualty license in 13 states. Matt began his insurance career in 1998 working in the claims department with Safeco Insurance Company. In 2005 an opportunity became available to become one of the first exclusive agents for Nationwide Insurance in the entire state of Missouri. At this point he opened the Nationwide office in O’Fallon and began marketing business, personal, life and retirement planning insurance products throughout the state of Missouri. His interest and desire to expand our independent agency operation led to his acquisition of several smaller agencies throughout Missouri. In his role as agency principal (owner) of Mid America Specialty Markets he is tasked with the responsibilities of strategic agency planning, establishing agency growth targets, working with our commercial and personal insurance departments on expansion plans and overseeing general agency operations from a upper management level. His knowledge of agency operations and insurance carrier relations is exceptional. You’ll find as an active independent insurance agency principal, with plans for continued growth and expansion, Matt places a great emphasis on agency merger and acquisitions. He actively seeks out and interviews insurance agencies and agents, throughout the state, who are interested in becoming a part of our Mid America team. He is a member of a various local chamber of commerce organizations.


Estal Insurance and Financial Services began from our O’Fallon Missouri Office in 2005 when Matt Estal opened up his first insurance agency. Affiliated with Nationwide Insurance at that time, Matt, with the help of our Operations Manager, Vicki Graning, began the agency by providing a variety of Personal Insurance, Home, Auto, Retirement, Life, Business and Agribusiness Insurance products throughout the O’Fallon and St. Louis area. You can find us at:

Mid America Specialty Markets
1656 Bryan Rd.
O’Fallon, MO  63368


Our O’Fallon office is a full service independent insurance agency servicing new and existing agency clients. It’s where you can find a experienced, dedicated staff of insurance producers (agents) and service personnel ready and able to help you with all of your local insurance needs.

Insurance Products We Provide O’Fallon and the St. Louis metro area

You’ll find our O’Fallon Missouri office offers a select group of special business insurance products throughout the O’Fallon and St. Louis area.  These products are unique in that they serve hard to find insurance coverage for day care operations, social service organizations, pest control applicators, tree trimming services, alarm installation and monitoring services, security agencies, sports clubs, fire extinguisher installation and servicing companies, beauty shops and personal services, along with many other types of businesses. Each of these special programs is designed to provide the broadest insurance coverage at an affordable price! Use the below links to learn more about these special coverage programs for your individual business!

Special Insurance Programs Available in the O’Fallon and St. Louis Missouri metro area include:

Just go to any of the above links to learn more about these special business insurance products. You can request a quote while on any of the individual pages or if you need a quick quote for your business right now just follow the Let’s Get Started link in the right hand column of this page or just click the button below! We’ll get in touch with you and get things started!

Get a Quote

As a full service independent insurance agency, our O’Fallon office also provides a full line of Personal Insurance Products Including:

  • Personal Auto Insurance
  • Homeowners Insurance
  • Condo Insurance
  • Renters Insurance
  • Landlord Insurance
  • Boat, Recreational Vehicle, 4 wheeler and Motorcycle Insurance
  • RV’s and Travel Trailers
  • Scheduled Jewelry and Other Personal Articles
  • Life Insurance and Retirement Planning

Business or commercial insurance remains a large part of what we do at Mid America Specialty Markets. While our special business insurance programs, as outlined above, are an important part of what we do in commercial, we also provide specific business insurance products for a broad range of commercial operations. Here’s just some of those business insurance products we have in our tool box to use for our clients:

  • Businessowners Coverage (for main street types of businesses)
  • Large Commercial Package Coverage (for the large commercial operations)
  • General Liability Insurance
  • Directors and Officers Liability
  • Products Liability Insurance
  • Errors and Omissions Coverage
  • Commercial Property Insurance
  • Business Income Coverage
  • Business Auto Insurance
  • Commercial Umbrella Coverage
  • Tool and Equipment Coverage
  • Cyber Liability Insurance
  • Workers Compensation
  • And More….

In addition to our commercial (business) Insurance and personal insurance product line we also offer a full line of Agribusiness Insurance Products including Farm Insurance Products out of our O’Fallon location. These include:

  • Agricultural Co-Ops
  • Seed, Feed, Grain and Hay Dealers Insurance
  • Feed and Grain Mill Insurance
  • Grain Elevator Insurance
  • Chemical and Fertilizer Dealers
  • Farm and Ranch Insurance
  • Crop, Pasture and Hail Insurance

Get a Quote

More About Our O’Fallon Office

O’Fallon also serves as our Home Office location. Even though our agency operations are spread out over the entire state of Missouri you’ll find we operate as a single unit. Each of our offices providing support for each other. For example our commercial operations are based in our Columbia and Springfield offices while our personal lines operations are based out of our Springfield office. Serving as the administrative hub of our agency, O’Fallon is where you will find our agency administrative staff and our Director of Operations.


Local Business and Social Affiliations

  • Member of the O’Fallon Chamber of Commerce
  • Member of the Western St. Charles Chamber of Commerce

Additional Areas We Serve From O’Fallon

O’Fallon, St. Peters, St. Charles, Chesterfield, Wentzville, Troy, West County, St. Louis, Entire St. Louis Metro Area, Washington, Hew Haven, Warrenton, Union, Pacific, Arnold

Contact Us

If you have a question, comment, or would like to discuss a claim or request a policy change, please use the form below to get the process started. Alternatively, you can also call our office directly and speak with a member of our team. Thank you!

O’Fallon MO
1656 Bryan Rd
O'Fallon, MO 63368
(636) 978-3696
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