For more than 35 years, Thornhill Properties, Inc. has provided property management and brokerage services to commercial, retail and residential real estate clients. At Thornhill, high quality service and personal attention come naturally. To their clients, we are strategic partners. The leadership and management team work hand in hand with clients to meet immediate and future goals. The company’s mission is to serve customers and be a partner in their growth and success. Thornhill accomplishes this through the highest quality service delivery, and working together to create successful solutions. Thornhill Properties, Inc. was founded in 1986 by George L. Panos, a Certified Property Manager and licensed real estate broker, and James F. Offutt, Jr., a Baltimore County real estate attorney.