About Us: Use this section to write about yourself - don't be shy - Why should a buyer or seller want to work with you? Do you have any certifications and qualifications? What sets you apart from other agents/loan officers? Areas of Expertise Specializing in residential Real Estate in the following areas:  Dallas, North Dallas, Frisco, Plano, Allen, Garland, Richardson, Carrollton, The Colony, Uptown, Turtle Creek, Highland Park, University Park and surrounding areas.  Let The Len Sangster Sales Team assist you with your real estate needs.