Mike Berg is a Valuation Expert & Realtor serving the Western Suburbs (Willowbrook, Oak Brook, Burr Ridge, Naperville, Downers Grove) and nearby suburbs. With 21+ years as a Broker and 14 years as a former Certified Appraiser, I bring a data-driven approach. Most agents just look at comps; I analyze tax levies, school districts (D86/203/204), and 'Hidden Value' factors algorithms miss. Specializing in luxury sales, smart buying, and estate/probate, precise help for selling inherited homes. Don't rely on automated estimates. Get a Certified Valuation Expert.