General Info

Capstone Quadrangle is a commercial real estate development firm based just 18 miles west of Milwaukee. We are a developer of quality suburban office parks, business parks and industrial facilities with partners in Chicago, Kansas City and San Francisco.Here at Capstone Quadrangle, we take pride in our commercial real estate development record in the Midwest. Since our founding over a dozen years ago in Milwaukee, we have worked extensively throughout the region earning a reputation in commercial real estate development, specializing in office, outpatient medical and industrial projects. Our success at developing quality buildings has been recognized by the market. You cam review these projects on our web site at www.capstonequadrangle.com.Since 1995, we havedeveloped around $250 million in new building construction, tenant improvements and land development. We know what we're doing, in other words. You might say it's because our projects are written in stone. And we listen to what you say, if you're one of our clients.