Insurance for families, individuals, and small businesses.

Hennessey, Thames & Leavitt Insurance Agency

 1001 Belmont Street, Vicksburg, MS 39180

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Hennessey, Thames, and Leavitt Office Building

Hennessey, Thames & Leavitt Insurance is Vicksburg, Mississippi's largest independent insurance agency. Our agency provides car insurance, home insurance, business insurance, health insurance, and life insurance products and services.

Businesses and individuals who need comprehensive insurance and risk management solutions will find them at Hennessey, Thames & Leavitt. With superior customer service from highly trained insurance professionals, we provide our clients with expert advice and deliver true insurance solutions.

Get A Quote  601-636-5560

Our Staff

John Hennessey

Agency Manager & Producer

Don Thames

Agency Manager & Producer

Beth Maggio

Personal Lines Agent

Jared Thames

Sales Representative

Kelley Sanders


Kimberly Froelicher

Commercial Lines Agent

Laura Dow Madison

Commercial Lines Agent

Lori Flanagan

Commercial Lines Agent

Mary Wright

Personal Lines Agent

Nancy Warnock

Commercial Lines Agent

Tammy Triplett

Commercial Lines Agent

Our Mission

High Quality

Providing you with a full range of the highest quality insurance products and services at competitive pricing.


Protecting your assets by addressing complex insurance needs through the development of innovative, customized, insurance programs.


Maintaining highly professional, highly motivated staff that is committed to serving your needs.


Embracing client service, striving to exceed expectations while being sensitive and responsive to your needs is our highest concern.

Hennessey, Thames & Leavitt Insurance Agency Staff

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About Leavitt Group

Long-Term Relationships

We work to develop lasting client relationships. As a privately-held firm, we have the flexibility to make long-term decisions with you. Our performance is not judged by Wall Street every quarter, but rather by the quality of relationships we maintain.

The Expertise And Resources You Need

As the 13th largest privately-held insurance brokerage in the nation*, we bring you the national resources, expertise, problem-solving skills, and key insurance company and underwriting relationships that will result in an effective risk management and employee benefits strategy.

A Greater Commitment To Your Success

As a result of our local managing co-owner and on-the-ground decision makers, our interest in your success results in a greater level of service and commitment to your business. We match solutions to your needs and geography.


We believe in operating with complete integrity and transparency. We have a long history based on this principle, and it is a vital part of our culture. As we bring people into our organization, we look for those who share our values, thus fostering relationships based on trust—for employees, insurance companies, and clients.

*According to Insurance Journal, August 2017 issue.