John McGeown, Owner

John McGeown entered the industry in 2004 as a listing agent for Chicago Apartment Finders. He paid his dues by cold-calling thousands of landlords each week, listing over 2,500 rental properties in three years, before working his way up to account manager, and then listing and marketing director.

Over 1,500 transactions later, John wanted to learn more about the operational and sales side of real estate and became an agent with Jameson|Sotheby’s International Realty in 2008. In order to meet the increasing demand for property management services from his clients, John started High Fidelity Property Management in 2010. Since then, his knowledge of and enthusiasm for Chicago real estate have only grown. John has helped hundreds of clients buy, sell, rent, lease and manage properties all over the city.

Born and raised on Chicago’s north side, John has also been a resident of California and Scotland. He served in South America and the Middle East (Operation Iraqi Freedom) as an Operations Specialist with the United States Navy.  He credits much of his success to the support of his family and to his life philosophy: Be a leader. Never stop learning, and try your best to think outside of the box.

Mark Perres, Managing Broker

Mark Perres joined High Fidelity in 2013 as its Managing Broker, bringing numerous legal and transactional skills to the team. He possesses a strong entrepreneurial mind, having owned and managed several successful businesses in the Hospitality and Entertainment industries.

As a graduate of John Marshall Law School, Mark was admitted to the Illinois Bar in 2009 and has extensive experience in a variety of areas that includes reviewing and negotiating real estate transactions. Mark’s wide-ranging skill set includes commercial leases, corporate structures, and partnerships and operating agreements.

In his spare time, Mark loves to cook, read, stay active in sports, and he tries to spend as much quality time with his family as possible.

Brett Murphy, Vice President of Marketing and Operations

Brett Murphy’s extensive Marketing, Sales and Operational management experience in the Media industry, and in the Real Estate category in particular, bring a fresh, unique perspective on how to best achieve measurable ROI for property owners and real estate clients, both large and small.

Brett joined High Fidelity in 2013 after working in a local and corporate managerial capacity over the past several years on many real estate partnership initiatives with John McGeown. Since joining High Fidelity, Brett has implemented numerous operational system improvements related to customer relations management and repair/maintenance protocols.

He is presently working on several new marketing projects for the company with a strong focus on stream-lined, intuitive and process-driven digital systems. With a creative, varied skill-set based on research and analytics, Brett applies sound strategic thinking to all aspects of the real estate business to best serve ownership, tenants and clients alike. In the past year alone, he has personally overseen $75K in capital improvements for building-owner clients.

Brett was born and raised in the city of Chicago and the western suburb of La Grange and has lived with his wife and two boisterous rescue dogs for many years in Chicago’s North Center/Lincoln Square neighborhood. He is also a proud Kansas Jayhawk alum.

Sean Flynt, Property Manager

Sean oversees High Fidelity’s property management and maintenance divisions.  In this role, he is responsible for the overall property performance of more than 400 units in 30 different buildings throughout the city of Chicago.  With over seven years of property management experience, Sean holds expertise that is instrumental in guiding each building’s overall strategic direction, and in ensuring that High Fidelity remains at the forefront of practices designed to meet client goals and maximize asset performance.

Sean has worked in the property management industry since 2008.  Prior to his role at High Fidelity, he was a Senior Property Manager for one of Chicago’s largest multi-family owner-operated management companies where he oversaw over 3,200 units in 50 different buildings.  In addition, he formerly served as Assistant Property Manager at M. Fishman & Co.

Sean holds his BA in Mathematics from Grinell College, and was the starting pitcher for the school’s baseball team.  After spending several years of exploring Chicago’s north side’s neighborhoods, Sean and his wife settled in the Lakeview neighborhood where they currently own a four-unit building.  They are also proud parents of a rescued black and tan Coon Hound.

Jacquie Henry, Assistant Property Manager

With more than 15 years experience working at multiple apartment rental companies in Chicago, Jacquie brings vast Real Estate office management experience to the High Fidelity team.

Prior to joining High Fidelity as its Property Manager in 2015, Jacquie held numerous managerial positions at some of Chicago’s largest and most successful rental services, including Director of Landlord Relations, Processing/Office Manager and the Associate Manager of the Closing Department. During this time, she was responsible for overseeing the processing of thousands of lease applications, training processing/customer service agents, project development and providing direct support to property owners.

A graduate of Bishop College, Jacquie is a successful painter and avid reader who enjoys volunteering for numerous not-for-profit organizations, most notably the South Shore Drill Team Fundraising Committee and the National Down Syndrome Annual Buddy Walk.