Insurance in and around Milwaukee
Protect the life you've built
Great insurance and a great value

Would you like to create a personalized quote?
- Glendale, WI
- Waukesha, WI
- Milwaukee, WI
- Shorewood, WI
- Wauwatosa, WI
- Brookfield, WI
- Milwaukee County, WI
- Whitefish Bay, WI
- Ozaukee County, WI
- Bayside, WI
- River Hills, WI
- Fox Point, WI
- Mequon, WI
- Greenfield, WI
- New Berlin, WI
- West Allis, WI
- St. Francis, WI
- Hales Corners, WI
- Elm Grove, WI
- Thiensville, WI
- Bayview, WI
- South Milwaukee, WI
- Washington County WI
- Waukesha County, WI
A Personal Price Plan® That’s Uniquely You
Your loved ones and your belongings are some of what's most important to you. It's understandable to want to protect them. That's why State Farm offers terrific insurance where you can create a Personalized Price Plan to help fit your needs.
Protect the life you've built
Great insurance and a great value

Got An Objective In Mind? Let Us Help You Get There
But your automobile is just one of the many insurance products where State Farm and Diana Kostal can help. House, condo, or apartment, if it’s your home, it deserves State Farm protection. And for the unexpected. Securing your family’s financial future can be a major concern. Let us ease that burden. With a range of products, personalized pricing plans, and unmatched financial strength, State Farm Life Insurance is a smart choice and a great value.
Simple Insights®
Tips for first time car insurance buyers
Tips for first time car insurance buyers
From car insurance questions about how to get an auto discount to how much coverage do you need, we break down getting car insurance for the first time.
Understanding the insurance premium audit process
Understanding the insurance premium audit process
As a business owner, you may be contacted to complete an insurance premium audit. Learn what that is and how you can be ready.

Diana Kostal
State Farm® Insurance AgentSimple Insights®
Tips for first time car insurance buyers
Tips for first time car insurance buyers
From car insurance questions about how to get an auto discount to how much coverage do you need, we break down getting car insurance for the first time.
Understanding the insurance premium audit process
Understanding the insurance premium audit process
As a business owner, you may be contacted to complete an insurance premium audit. Learn what that is and how you can be ready.