About Us


Bonnie King CaBRE# 00970355

A Bay Area native and longtime Contra Costa County resident, Bonnie has been building a successful career as a Real Estate Professional since 1987. Consistently ranked as one of the top producers in her area and with countless awards, distinctions, and glowing customer reviews, Bonnie is driven to succeed and has the track record to prove it. More importantly, she is absolutely dedicated to the satisfaction of her clients.

925.200.4931  |  Bonnie@BonnieKing.com


Heidi Belle CaBRE# 01896713

Heidi has grown up in the Tri-Valley area and is proud to still call it home. She has been involved in over 500 Real Estate transactions since starting in Real Estate 11 years ago. Her level of dedication to her client(s) is unmatched and she takes pride in the success of each closing. She is there every step of the way and cares for each client’s transaction as if it were her own. It is Heidi’s goal to be your Realtor for life!

925.895.5977  |  HBelle@Rockcliff.com


Jackie George CaBRE# 00917067

Serving clients since 1986, Jackie’s work is her passion. Her business thrives on referrals. Jackie’s clients understand the value she provides with a personalized, detailed, plan of action & hands on service. Good communication is essential and key so her clients can make informed decisions. Her ultimate goal is to cultivate relationships with clients where they become personal friends.

925.997.0806  |  Jackie@JackieGeorge.com


Brent Crangle CaBRE# 01915819

Brent Crangle is a Bay Area native born and raised in Alamo, California. He is an essential part of the team working as the Transaction Coordinator. Brent has had experience handling the sales of properties ranging from $100,000 to over $10,000,000. With his background in both Real Estate and Law, he has experience with all different types of transactions including regular sales, short sales, REO's, relocation, probate sales, trustee sales, new construction, vacant land, and everything in between.

925.263.9359  |  TransactionPlus1@gmail.com


Kim DiMaggio CaBRE# 01269340

Kim has been in the real estate industry since 1991, where she started as a property manager for Davidon Homes. Shortly thereafter she became an escrow coordinator and then moved into new home sales for Richmond American Homes in 1999. Kim is very personable and enjoyable to work with in addition to being responsive, diligent and highly motivated. Kim’s well rounded Real Estate knowledge coupled with her work ethic and fun personality set her apart. Kim clearly understands Real Estate is a people business where the client is the most important part of the transaction.

925.736.8411  |  Bonnie@BonnieKing.com