Don't Buy, Sell or Lease Alone TALK TO A COMMERCIAL REAL ESTATE AGENT IN EVANSVILLE, IN If you own, lease or are planning to lease a commercial property in the Evansville, IN area, you need a commercial real estate agent. Hahn Kiefer Real Estate Services helps developers, landlords, investors and tenants find the properties they need. We can also help landlords find tenants. Hahn Kiefer Real Estate Services' principal broker, Joe Kiefer, was named Top Retail Performer by the Indiana Commercial Board of Realtors in 2016. Whether you're buying or selling commercial real estate, our team can help you get the most profitable deal.