Business Insurance in and around Milwaukee
One of the top small business insurance companies in Milwaukee, and beyond.
No funny business here

- 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
Business Insurance At A Great Value!
You've put a lot of energy into your small business. At State Farm, we recognize your efforts and want to help insure you and your business, whether it's a flower shop, a veterinarian, a home cleaning service, or other.
One of the top small business insurance companies in Milwaukee, and beyond.
No funny business here

Surprisingly Great Insurance
The passion you have to serve your customers is a great foundation. When you add business insurance from State Farm, you can be ready for the challenges ahead. That’s why entrepreneurs and business owners turn to State Farm Agent Diana Kostal. With an agent like Diana Kostal, your coverage can include great options, such as commercial auto, worker’s compensation and business owners policies.
As a small business owner as well, agent Diana Kostal understands that there is a lot on your plate. Visit Diana Kostal today to learn about your options.
Simple Insights®
Ways to help set financial goals
Ways to help set financial goals
As a business owner, your financial goals should be split into two worlds: one set for your business and another for your personal life.
Small business types
Small business types
What is a sole proprietorship, an LLC and other small business types — and which one is best for you?

Diana Kostal
State Farm® Insurance AgentSimple Insights®
Ways to help set financial goals
Ways to help set financial goals
As a business owner, your financial goals should be split into two worlds: one set for your business and another for your personal life.
Small business types
Small business types
What is a sole proprietorship, an LLC and other small business types — and which one is best for you?