About McKenzie & Crosby Agency: Auto Insurance, Home & Flood Insurance, Commercial, Life & Disability Insurance and more.

videoOur team focuses on you.

McKenzie & Crosby Insurance Agency is a full service independent insurance agency servicing all of Michigan, including Clinton County, Gratiot County, Ionia County, Shiawassee County, Ingham County, Lansing, and St. Johns. We are a locally owned and operated company dedicated to both educating our customers and providing them with high quality insurance coverage. We’re a team of professionals who stays focused on your needs for high quality home, auto, life, health, commercial, and flood insurance – we’ll find you the most value for your insurance dollars.

A half century of experience.

McKenzie & Crosby Insurance Agency was established in 1964 to serve our community’s insurance needs, whether our customers need insurance for a farm or ranch, a small business, or a private home.

We shop for you.

As independent agents, we have your best interests at heart. You can rely on McKenzie & Crosby to search and find the high quality coverage you need at rates you can afford. Contact us today for more information on our homeowners, flood, auto, commercial, life, and health insurance policies. We offer discounts for our customers who need multiple types of insurance policies and who have those policies written through us.

Meet Our Staff:

Jim McKenzie – President / Agent

Jim founded McKenzie & Crosby Insurance Agency in 1964, and has over 50 years of insurance experience. He oversees commercial, personal, life insurance lines, and specializes in commercial insurance.

Mark Crosby – Agent

Mark has been with McKenzie & Crosby Insurance Agency since 1997, and has over 30 years of insurance experience. He has a background in both personal and commercial insurance needs plus life and disability insurance.

Scott Bruce – Agent

Scott has been an agent with McKenzie & Crosby Insurance Agency since 1971. He has a background in personal and commercial insurance, including both life and health insurance.

Bill Brown – Agent / Claims

Bill has been with McKenzie & Crosby Insurance Agency since 1994. He works with both personal and commercial insurance needs with a focus in claims.


Matthew Harte – Agent / Personal Lines

Matthew has been an agent with McKenzie & Crosby Insurance Agency since 2005. His specialty is personal insurance needs and customer service.

Amy Shinabargar – Commercial Lines / CSR

Amy has been with McKenzie & Crosby Insurance Agency since 2004. She specializes in commercial  insurance needs, and provides the agency with superior customer service.

Stephen Toth – Agent / Personal Lines

Stephen has been an agent with McKenzie & Crosby Insurance Agency since 2008. He works with both personal and commercial insurance lines, and assists with customer service.

Sue McCormick – Bookkeeper / CSR

Sue has been with McKenzie & Crosby Insurance Agency since 2001. She is experienced in accounting, and provides the agency with excellent administrative assistance


Janean Walker – Agent

Janean has been with the McKenzie & Crosby Insurance Agency since 2013 and has 8 years of insurance experience. She has a background in both personal & commercial insurance including life insurance

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