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The agency was founded in 1973 in Grand Blanc Michigan by John DeCew. While starting with only two employees, the agency now employs 15 associates with between 2 and 40 years of service with the agency. The Hallmark Agency, Inc. is a firm of proven professionals and caring and conscientious people; the kind of people you can depend on. We have a commitment to maintain a high standard of excellence in all that we do and to establish a firm relationship of mutual trust and service with each of our clients. Our goals have also been to find and maintain insurance solutions to all of the individuals and businesses that we work with.


We offer quality coverage at affordable pricing provided by 7 top companies. We'll design a quote to fit your needs and budget.

We can help you evaluate your coverage and pricing choices with 7 of the best home insurance companies in Michigan.

Business insurance coverage requirements are sometimes complicated and difficult to understand. Let us help you sort out the best combination for your specific needs with one or more of our 8 companies.

COMPANIES REPRESENTED
Meet Our Team
Our expertise is based on a well trained, experienced professional staff and a serious conscientious attitude toward our work.
Management/Agents

Thomas J. Kirk, CPCU, LIC

CEO/Agent

Matt Gray, CPCU

President, Agent

Rhonda Mulligan

Vice Presidednt

Jim Karjalainen

Agent

Individual Insurance

Laura Behrend

Inside Support Staff

Heather Jensen

Inside Support Staff

Deborah Koppen

Inside Support Staff

Doris Magulick

Inside Support Staff

Sherry Ross, CISR

Inside Support Staff

Lori Rutledge

Inside Support Staff

Bobbie Shafer, CISR

Inside Support Staff

Kristin Anderson

Inside Support Staff

Business Insurance

Barbara Barry, CIC

Inside Support Staff

Barbara Jean Fall, CISR

Inside Support Staff

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Why do you choose Hallmark ?
• Customer relationships are important to us and we value your business.

• Advice, answers and support for any insurance related concern. Whether new quotes, renewals, coverage questions or help during a claim – we are there for you.

• With over 7 companies we work with, we can find you the proper coverage at the right price.

Contact Us For
a Quote