Meet the Team
James and Dianne Harrington bring decades of combined leadership, business, and real estate experience to the Harrington Real Estate Team. Together, they are committed to serving clients with integrity, personal attention, and thoughtful guidance. Their approach is simple: listen carefully, communicate clearly, and always put the client’s best interests first.
REALTOR® | Harrington Real Estate Team | COMPASS
Experience, Integrity.
A Personal Approach to Real Estate.
For more than 20 years, Dianne Harrington has helped individuals and families navigate some of life’s most important real estate decisions. As a REALTOR® with the Harrington Real Estate Team at COMPASS, she is known for her integrity, experience, and genuine commitment to putting people first.
For Dianne, serving others extends far beyond real estate. She serves on the Board of Directors for MasterKey Ministries of Grayson County, a faith-based nonprofit dedicated to addressing food insecurity, expanding educational opportunities for children and adults, and helping individuals and families build a stronger future.
Dianne has a heart for educating, feeding, encouraging, and supporting those in need. She generously gives her time and talents to organizations and causes that strengthen the community and improve the lives of others. Her philanthropic spirit is grounded in her Christian faith and her belief that meaningful service begins with seeing a need and being willing to help.
Whether she is guiding a client through a real estate transaction, supporting a local family, or volunteering for an important cause, Dianne approaches every opportunity with compassion, professionalism, and a servant’s heart.
Dianne and her husband, James, serve buyers and sellers throughout Grayson, Collin, Fannin, and Cooke counties through the Harrington Real Estate Team.
Rooted in Texas. Focused on you.
Experience. Integrity. Thoughtful Guidance.
James Harrington brings more than three decades of senior leadership and business experience to his work in real estate. Throughout his career, he has built a reputation for thoughtful decision-making, clear communication, accountability, and a strong commitment to doing what is right.
That same approach guides the way James serves his real estate clients today. He understands that buying or selling a home is both a significant financial decision and a deeply personal one. His goal is to provide honest information, careful guidance, and the perspective clients need to make decisions with confidence.
James believes great service begins with listening. He takes the time to understand each client’s priorities, concerns, and long-term goals before recommending a course of action. Whether helping someone purchase a first home, make a move for their family, sell a longtime property, or navigate a higher-end transaction, he brings the same level of preparation, professionalism, and personal attention to every relationship.
Deeply connected to North Texas, James values the communities and people he serves. For him, real estate is not simply about completing a transaction—it is about earning trust, being a dependable resource, and building relationships that last well beyond closing.
Rooted in Texas. Focused on you.
James Harrington
REALTOR® | Harrington Real Estate Team | COMPASS
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