LMS Homes, LLC, Lois Spargur. 3751 NE Ralph Powell Rd., Lee's Summit, MO 64064 Ph: 816-525-7000. Licensed in Missouri. Keller Williamms Platinum Parnters Inc. is a real estate franchise company. David Bryan, Broker 816-525-7000. Each Keller Williams office is independently owned and operated. Keller Williams Realty, Inc. is an Equal Opportunity Employer and supports the Fair Housing Act.