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Your Local Abingdon Independent Insurance Agency

Harmon Insurance Agency, a division of Preston Insurance Agency IL, LLC specializes in auto, home, business, and life insurance.

Harmon Insurance Agency, a division of Preston Insurance Agency IL, LLC, has evolved over the past 75 years. Our agency offers a higher level of service to our clients throughout the state of Illinois along with clients in Indiana, Iowa and Minnesota. It is our goal to provide our clients with professional and expert service as well as monitoring and evaluating their ever changing insurance needs but also make sure they have the best pricing, coverage and claims service.

Read what satisfied customers have said about Harmon Insurance Agency, a division of Preston Insurance Agency IL, LLC.
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Auto Insurance

Paying too much for auto insurance? With our flexible coverage options and expert service, you’ll know that your vehicle is getting the best protection possible.
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Home Insurance

Your home is your greatest investment, but you shouldn’t have to break the bank to insure it. Find out how much we can save you on your policy.
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Business Insurance

As a business owner, you have enough on your mind without having to worry about your insurance needs. Let us find the best coverage at the best rates for you.
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Recent News & Updates

5 Holiday Retail Risks to Avoid

Posted: November 4, 2025

For most retailers, the holiday season is the busiest and most profitable time of year. With higher customer traffic and increased online sales come greater risks. Both brick-and-mortar stores and e-commerce businesses face unique challenges over the holidays. Help protect your profits, customers, and reputation by taking steps to identify and manage these risks. Theft and Shoplifting Crowded stores, rushed shoppers, and distracted employees create...

Driving Safety Tips for Holiday Travel

Posted: November 2, 2025

Every year, millions of Americans take to the road for the Thanksgiving holiday, traveling to spend time with their family and friends. Along with the anticipation of a wonderful celebration, the season has unpredictable weather, very heavy traffic, and an increased risk of accidents. If you have plans to travel this Thanksgiving, practicing safe driving conduct is critical. Read some of the basics that can...

Don’t Let a Disaster Halt Your Business: The Power of Business Interruption Insurance

Posted: October 19, 2025

When a fire, storm, or other unexpected event forces a business to shut down temporarily, the financial toll can be disastrous. This is where business interruption insurance comes in. This type of insurance is designed to protect your company’s income, help you pay your bills, and retain employees when the business is shuttered.  What Is Business Interruption Insurance? Also known as business income insurance, this...

Fall Home Checklist: Protecting Your Property Before Winter Hits

Posted: October 16, 2025

When fall is in the air, it is the perfect reminder that winter is just around the corner. Preparing your home now for colder weather can help you avoid costly damage and keep your property safe. Taking proactive steps in the fall can protect your investment and give you peace of mind, knowing you are ready for whatever winter brings. This practical fall home checklist...