The Right Relationship is Everything

Mary Arnerich-King is a full-time Realtor who serves the Tri-Valley area. She helps both buyers and sellers achieve their real estate goals, with an emphasis on technology and customer service. Mary is also not afraid to collaborate with other Realtors and leverage additional expertise from Compass to ensure your needs come first.

When buying or selling a home, you need guidance from a real estate agent who knows the local market and has your best interest at heart. Mary brings with her over 20 years’ experience in executive sales and marketing. Prior to moving to Compass she was a member of the top 1% real estate teams in the Tri-Valley with Keller Williams. Mary was first licensed to sell Real Estate in California in 2004. As a second-generation real estate professional, she continues to watch her father run a successful real estate firm in Lake Tahoe. Mary is an agent with strong negotiating skills and a passion for helping her clients succeed. 

Mary is a 15+ year resident of the Tri-Valley, and currently lives in Pleasanton with her husband, Laurence King, Esq., and their children. When she's not helping her clients buy or sell a home, Mary’s motto is “Community. People. Home.” She is honored to be serving on the Boards of Stanford Valley Care Charitable Foundation and Pleasanton Leadership and raising her children in Pleasanton.


For Sellers

High-Tech Marketing Strategies

Mary helps homeowners sell their homes quickly and for the best possible price. She does this by using innovative, technology-based marketing strategies, among other tools. She is a marketing and web-savvy agent who knows how to showcase the best features in a home, and then convey those benefits through integrated marketing channels. Pricing and promotion are the two most important factors when selling a home, and Mary along with the expertise and collaboration of Compass is equally experienced in both. 


For Buyers

Finding “Your First” or Dream HomE

The Tri Valley real estate market has changed significantly over the years. Today, it's one of the hottest housing markets in the country. As a home buyer, you need to work with an agent who understands the dynamics of our fast-paced real estate market. Mary is such an agent. She closely monitors housing trends in the area, including home prices and inventory, to help her clients succeed.