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Learn more about our legacy of values here at KorthaseFlinn Insurance & Financial Services.

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Your experience here will give you confidence that you can trust us with the things that are most valuable to you in life.


Office Locations


Years in Business


Satisfied Clients

Our greatest insurance is each other.

Since 1926, KorthaseFlinn Insurance & Financial Services has grown to serve the unique needs of individuals, families, and business owners throughout Northern Michigan. We’ve been in business for close to a century, and have always kept one guiding principle at our core—providing service and solutions you can trust, backed by knowledge and experience. We invite you to reach out to us for your financial and insurance needs since we offer five convenient locations, a team that cares, and a solid reputation for excellence.

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Our Mission

At KorthaseFlinn Insurance & Financial Services, we’re committed to providing you with insurance solutions you can trust. We’ve been around since 1926, and we’re one of the largest independent insurance and financial service firms in Northern Michigan.

Trust your financial security with us.

We believe your financial security and quality of life deserve personal attention from a trusted source. As your insurance advisors, we’re here to educate you and to help you make informed decisions so you can be protected from the unexpected and plan for the predictable.

Meet Our Staff

Our team is the heart of our legacy of trust and experience.

Explore Our Products

We can help you find coverage that works for you.

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Request a Quote

Fill out a quick form and we’ll be in touch.

Get Started

Contact KorthaseFlinn Insurance & Financial Services

Contact one of our locations throughout Michigan. Click here to find your nearest location.

Email Us
 231-582-7130 fax

The Independent Agency Advantage

What makes our independent insurance agency different?

Personalized Solutions

Get the power of choice with insurance that’s designed for your unique needs.

Knowledgeable Service

We’ll be there for you with reliable service and support to help you make informed decisions.

Trusted Relationships

You can rely on us to simplify the insurance process and advise you on your insurance.

Why Go Independent?

Let’s Get Started

  1. Step 1Fill out the form.
  2. Step 2Review your options with us.
  3. Step 3Get the coverage you need.

Request an Insurance Quote

Don’t like forms? Contact us at 231-582-6512 or email us.