The Real Estate One Family of Companies is a Michigan based company and the largest real estate broker in the state and ranked 10th nationally. In their third generation of family ownership, The Real Estate One Family of Companies consists of four real estate brands, Real Estate One, Max Broock, Johnstone & Johnstone and the Charles Reinhart Company, as well as a one-stop shop of real estate services including John Adams Mortgage, Capital Title Insurance Agency, Insurance One and more.
