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Our Team

Owners, Cliff and Dana Hall, Columbia South Carolina natives, started APM Realty Group with the goal of becoming the best property managers in the Columbia market. Through hard work and dedication Cliff, Dana and their team have grown the company to one of the largest in the Columbia area.


Cliff Hall

Broker-In-Charge of APM Realty, attended Irmo High School and Clemson University, is experienced in several different areas ranging from real estate investing, real estate sales, new home construction, residential development, and modular building manufacturing. Cliff’s strong background in real estate and construction has allowed him to provide valuable expertise to APM’s clients.

Dana Hall

Irmo High School graduate, formally worked as an office manager in the medical field. Now Dana is homemaker for her family with three children and handles the advertising for APM Realty Group.

Sandra Milczewski

Sandra and her husband, Dr. Joseph Milczewski are residents of Irmo, SC. They have 3 sons and a daughter in high school who plays lacrosse and is an avid equestrian rider. Sandra has a CPA, MBA and is a senior property manager who has years of corporate and property management experience.

Diane Bernstein

Diane is a dedicated accounting professional. She attended Spring Valley and USC. Her previous experience includes management positions in accounting and human resources. Diane brings her can-do attitude to work every day and is an integral part of the team. She loves sports and is the ultimate Gamecock fan.

Tim Cebulski

Our General Manager is an Irmo resident with a diversified 16 years in residential design, construction, and project management. His attention to detail and corporate background is a positive influence in delivering high customer satisfaction.