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Client Testimonials

Alton & Charmaine

" We've bought a couple of homes over the years, and I must say that dealing with Mary made the process much more manageable (and possibly even fun). What is normally a very draining process is balanced out by her contagious energy. She was very understanding and attentive to our needs. No matter how many times you go through this process, you'll always end up with a few challenges where questions may arise, and Mary made sure to get answers for all of them. In our unique case, we had a very tight timeline as we wanted to close on a location very shortly before we went on vacation, and Mary made what normally scared off most other Realtors to be possible. If you want someone to walk you through the whole process and will make sure all your needs are met, look no further. Or if you do decide to look further, only look a little bit further to her equally impressive colleague..but then stop looking further after that.”


" Mary was always extremely courteous and really listened to what our needs were in preparing, listing, selling, and closing our home. Mary was always very quick to respond to our questions and requests. If Mary didn't immediately have the answer to a question, she was able to quickly and accurately get a response back to us. I highly recommend Mary and have already given her a referral to a friend of mine looking to buy a home!"


"Purchasing a home with Mary was both a professional and lucrative experience. In a hot Pleasanton market, I found a home and Mary's service was so swift and organized that I bought the house under asking price! The property needed a lot of updating, which definitely helped our negotiations. In the beginning of our home search, I knew that my criteria were challenging. Yet Mary's dedication and energy level never waned. She is amazing!!! I don't need another realtor in my address book - just see Mary!

Michael & Megan

"Mary helped my family and I manage a transition from Dubai, United Arab Emirates to Dublin, California. While it was a challenge to move internationally with two small children, Mary found a way to work on a schedule that fit my family's needs, provide my wife and me a holistic view of the options that met our decision criteria, and accommodate the challenge of a housing search with a 7 year old and a 2 year old along for the ride. She proved responsive, insightful, and informed. A great person to lean on in our move who brought our family to our forever home

Christine & Daniel

“Responsive and helpful but most importantly kind and always cheerful. We would recommend to anybody and would hire again!”

About Mary

"Mary Arnerich-King: People. Community. Home."

We’ve all heard the term “Dream Big” when it comes to finding your perfect home, but what about the home buying or selling experience? To me, “Dream Big” refers to a collaborative, client-focused approach which utilizes modern technology, sales, marketing expertise and leveraging my extensive network to help YOU have the real estate experience you deserve.

As a Tri-Valley/East Bay Area expert I am dedicated to providing all of my clients with a luxury real estate experience. This means that when I understand your goals and dreams, I go to work as your champion to help you achieve them. Because buying or selling a home isn’t a transaction – it’s creating a life change that should reflect your dreams. That’s why, as a well-established Realtor®, I will deliver a premium experience that nurtures, builds and preserves our relationship for years to come."

As a resident in the area for over 15 years and a second-generation Realtor®, I am active in my Pleasanton community where I live with my husband, Laurence King, Esq., and our children. I currently serve on the Boards of Stanford ValleyCare Charitable Foundation and the Pleasanton Chamber of Commerce Leadership Foundation.

Let me help YOU “Dream Big”