Property Management in Waukesha and Milwaukee. Peace of mind. Services for all of Wisconsin, including Milwaukee, Madison, and southeast Wisconsin. With owning investment properties comes a great level of time and energy to maintain these properties. The best investors will tell you the secret to stress-free management is to hire an elite property management company. You may think that you can handle everything on your own. However, if you don’t want to spend all of your free-time managing your properties, it’s best to trust the professionals at Smart Asset Realty. We take care of the headaches and you reap the rewards of your investments.