636.456.4343
Warrenton
636.332.3400
Wentzville

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Welcome To Tri-County Agency

Homeowners and Auto Insurance in Warrenton and Wentzville, MO

Tri-County Agency

It’s not easy to find insurance that protects you completely and that’s cost-effective, but you’ll find it here.  You’ll also find caring and skilled agents here, and these agents will make your insurance experiences great.  From personal lines to commercial lines and from in-depth consultations to claims management, we have what you need. 

We’ve insured individuals and businesses in the Tri-County area for years, and we’re locally owned and operated.  We’re your hometown insurance agency, and we love helping people.

Insurance Offerings to Suit You

We offer insurance that suits anyone.  We have access to many markets and we can write anything.  Also, we’re experienced, so every policy that we write comes with services and support from people who know what’s best. 

From homeownersautolife, and personal umbrella insurance to business insurance of many kinds, we have what anyone needs to be secure.  If you’re a farmer, we have farm program for you, and if you’re a tradesperson, we have a program for your industry.

Learn more about our offerings by visiting our products page.

Local, Experienced Agents Providing Services and Support

We’re from Warrenton, Wentzville, and other cities in the Tri-County area, so we’re local.  We know and understand your needs, which we’ll meet.  We’re also friendly, and we’ll make sure that you feel welcome while we give you the best possible insurance solution.

Contact us or give us a call today.  You can request a quote if you’re ready to start on a policy.

Additional Insurance Information:

Accommodating, professional, helpful, and quick. Very comfortable experience and I was impressed by their capabilities. Highly recommended.
- Brad M.
I feel lucky to have found an agent willing to provide this level of service. No need to look anywhere else!
- Michelle D.
Over the years we’ve never once had to worry about our coverage. My husband and I are long-time customers and proud to be.
- Carol S.
Surprisingly flexible and in-touch with my needs as a small business owner. Can’t ask for more.
- Spencer F.
They have strong ties with the community, and it shows. It’s nice to do business with people that really show they care about you and your family.
- Susan T.

Our Locations

Office Hours:

Mon: 8:30 AM - 5:00 PM
Tues: 8:30 AM - 5:00 PM
Wed: 8:30 AM - 5:00 PM
Thurs: 8:30 AM - 5:00 PM
Fri: 8:30 AM - 5:00 AM
Sat: Closed
Sun: Closed

Warrenton

404 East Main St.
Warrenton, MO 63383

Phone Number:

Main office: 636-692-5496
Toll free: 800-748-7679
Fax: 636-456-7942

Office Hours:

Mon: 8:30 AM - 5:00 PM
Tues: 8:30 AM - 5:00 PM
Wed: 8:30 AM - 5:00 PM
Thurs: 8:30 AM - 5:00 PM
Fri: 8:30 AM - 5:00 PM
Sat: Closed
Sun: Closed

Wentzville

1067 W. Pearce Blvd.
Wentzville, MO 63385

Phone Number:

Main office: 636-336-1389

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