We have over 25 insurance types to protect you

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Joseph M. Wiedemann & Sons, Inc.

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About Joseph M. Wiedemann & Sons, Inc.

Joseph M. Wiedemann & Sons is a leading full service insurance agency that has been serving clients in the Midwest since 1930.  Our mission is to provide “peace of mind” to our clients.  We provide unbiased advice to our clients, and work only with the leading insurance carriers in the industry.  By coupling these carriers with our product knowledge and detailed communication, our prospects and customers get perfectly tailored products with unrivaled service.

We provide and sell all types of insurance.  Business related insurance- no problem.  Home, auto insurance- no problem.  Life insurance- no problem.  Group benefits- no problem.  No matter what type of business you operate, the type of house you have or where you live, you can be confident that our professionals will develop a deep understanding of your needs and will provide a product to protect what is important to you.

When it comes to your business, your home & auto, health, life, or disability insurance, Joseph M. Wiedemann is the ideal choice.  You can expect:

  • Highly trained professionals that are dedicated to finding the perfect solution to meet your needs.
  • Quick turnaround time, in most cases less than one day with an accurate quote.
  • Access to over 50 leading insurance companies.
  • Dedicated, and reliable agents in each of our three departments (business, personal and group benefits).
  • Expert claims handling, in order to get you back on your feet as soon as possible.
  • A passionate,caring, staff ready to serve you.

Joseph M. Wiedemann “Guarantee”

Our insurance evaluation is 100% free.  There is no risk or obligation.  We have experienced, professional agents that are pleased to review your current coverage and offer you guidance on your insurance policies, while also advising you on how to minimize your risk.

If your business has been with the same agent for a long period of time and you are no longer sure if you are getting the level of service and pricing you desire, our free evaluation may show you coverage gaps that your current agent is missing.

Joseph M. Wiedemann strives to treat all of its customers with the greatest care.  An insurance expert who understands the type of insurance you need will be assigned to you.  We have a mobile app and desktop site that gives you access to your information 24/7.  We also have a live receptionist that will answer the phone when you call in.  No voicemail system to work your way through!  Technology, combined with outstanding staff with a desire to serve, truly make us stand out.  Call us at 847-228-8400 and let us show you the difference.

Joseph M. Wiedemann & Sons, Inc.


Peace of Mind since 1930.

I have been a client with Joseph M. Wiedemann and Sons, Inc. for my home and auto insurance for many years, and found them to always be accommodating, courteous, and forthright. Jim Cleave was my agent for many years, and upon his retirement I’ve been working with Mary Carlisle. I was most surprised and pleased to get a refund on my insurance cost for this year.

Deborah F.
St. Charles

The Joseph M Wiedemann & Sons, Inc agency we use for our insurance issues has always gone out of their way to line us up with the best coverage in the market place. We are grateful to them and to our agent Sally Kunze for connecting us to your company.

Susan S.
Bergmann Orthotic Lab, Inc

I have nothing but good experience with Wiedemann, throughout all the changes I have made to my Insurance over the last several years. Always great service, prompt call backs, and always going the extra mile to help the family.

Ted L.

I would highly recommend Cathy DeCaro of Wiedemann & Sons. She is always available to answer any questions I have about insurance for my business. Recently Cathy helped me navigate both my liability and work-comp audits which are very stressful. I know she went way beyond the call to help me. Thank You Cathy.

Joe M.
Malay Homes Inc.
Downers Grove

When my basement flooded in 2019, Wiedemann & Sons handled all of the paperwork with West Bend insurance and the entire amount of over $4,000 was covered with my insurance no hassle and I received my insurance check on a timely basis. I would definitely recommend Wiedemann & Sons for insurance needs.

Jeanne C.

I have been a customer and good friends with Don and John for a long time and the service I receive from you and your counterparts has been excellent. Thanks for your continued assistance.

John C.

I like the way you communicate and keep in touch. I don't feel like I have been abandoned.

Bob J

Wiedemann representatives have always been responsive to all inquiries and have provided the right product for my insurance needs.

Robert B.
Elk Grove Village

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