-
-
Give us a call
-
112 Airway Dr
Marion, IL 62959

Welcome to the Diederich Insurance Agency, where our journey began in 1972 when we proudly acquired an established agency that dates back to 1949! Since then, we have evolved into a vigorous nationwide presence—licensed in all 50 states—under the inspiring leadership of our Chairman and CEO, Jeffrey M. Diederich. Joining us in 1993 and stepping into ownership in 2002, Jeffrey has been instrumental in our growth and success, guiding our team with vision and dedication.
From our corporate headquarters in Marion, IL, and our seven strategic offices located in Atlanta, GA; Austin, TX; Chicago, IL; Denver, CO; Philadelphia, PA; Sacramento, CA; and Tampa, FL, we are thrilled to offer you a wide array of insurance solutions tailored to meet your unique needs! We take pride in providing exceptional service, always placing our clients’ well-being at the forefront of everything we do.
At Diederich Insurance Agency, we believe in delivering comprehensive and effective insurance programs customized just for you. Our dedicated team, together with the esteemed companies we collaborate with, is committed to not just meeting expectations but exceeding them!
Here’s how we stay true to our mission through our core values:
- Integrity: We embody strong ethical standards, demonstrating expertise and a positive outlook in every interaction.
- Stewardship: We dedicate ourselves to serving our clients, team members, and partners, using our resources to foster growth and deeper understanding in the marketplace.
- Relationships: Building meaningful connections is at the heart of our work, as we prioritize effective communication and community partnerships.
Giving back to the community is a passion that runs deep within the Diederich Insurance Agency team. We actively participate in various uplifting initiatives, including our involvement in the Toys for Tots program, showcasing our commitment to helping diverse individuals and groups in need. Our leadership is well-known for their extensive philanthropic efforts, and we take pride in supporting numerous charitable organizations.
We also believe in protecting our planet! Over the past 15 years, we have significantly minimized our ecological footprint by decreasing paper usage across all our offices. By transitioning from traditional paper records to advanced digital systems, we've streamlined our operations, making vital information accessible with just a click. Not only does this enhance our efficiency, but it also saves our clients valuable time, proving that one positive action can lead to numerous benefits.
At Diederich Insurance, we're excited about the future and remain dedicated to serving you with heart, excellence, and a commitment to making a difference!
Experienced. Strategic. Trusted.
Experts in Provider Coverage
112 Airway Dr Marion, IL 62959
Copyright © 2025 Diederich Insurance Agency, LLC
Designed by James Arthur Design Co