Meet Our Team!

Julie Cosgrove


Julie is one of only 16,000 Realtors who have earned the coveted Seniors Real Estate Specialist (SRES) certification offered by the National Association of Realtors. This added training and knowledge helps Julie serve the Baby Boomer population and their parents with an understanding of their special needs. Julie and her staff work with families across the country to coordinate the sale of a home along with the often overwhelming task of moving aging parents to a new residence.

Our One Simple Solution Team provides peace of mind and assurance to families every day that their loved ones are being taken care of by professionals who truly care. Counseling is a big part of our services, and we are sensitive to family and parental concerns throughout the process.

George Cosgrove

General Manager

George Cosgrove was born in Stockton, California. He travelled around the world with his family until he came back to Stockton for high school, where he met his high school sweetheart Julie. They married in 1980 and have two sons, Jarrett and Brett. Following his time at Delta College, George entered the construction field as a painter. Soon afterwards he acquired a painter contractor's license and became his own boss. After running a successful painting business for several years, George obtained his general contractor's license.

Over the next several years George built new homes, remodeled homes and built large subdivisions. His construction background has helped him learn just about every aspect of the construction industry. He has been fortunate to have his youngest son Brett work with him for the last 10 years. George found the work that his wife Julie was doing with Seniors Community very meaningful, and agreed that opening a company like One Simple Solution would be a wise thing for the community. Thus One Simple Solution was born and became a family business.

Brett Cosgrove

Brett Cosgrove was born and raised in Stockton. He worked with his Dad, George Cosgrove in the construction business immediately after graduating from high school until recently and is now the lead move manager for One Simple Solution. Brett has had a lot of experience in the construction business and has learned every aspect of the construction industry from building new homes to remodels. With Brett’s experience, he is able to oversea small or large repairs for a client’s new or existing home to prepare it for resale or should someone want to age in place.

Liz Baker

Liz Baker comes to us with 25 years’ experience in the Real Estate industry. She began her career in Title and Escrow and began working solely as a Realtor in 2015 when she joined The Cosgrove Team at Keller Williams Realty. She has enjoyed meeting prospective sellers and buyers while hosting open houses and networking socially. The years spent in the Escrow industry definitely prepared her for her Real Estate career. Liz has worked closely with lenders and realtors which provides her with a wealth of knowledge of the entire transaction process. Liz’s success in title and escrow can be attributed to paying attention to details and being proactive throughout the transaction to ensure her clients’ satisfaction. She has brought this same level of excellence to the Cosgrove Team to ensure her clients continue to receive the level of service she is accustomed to delivering.

Liz enjoys living in the country in Calaveras County with a wide variety of animals and pets and time spent with friends and family are among the hobbies that keep her happy. She is serving San Joaquin and Calaveras County.