Meet Our Professional Investment Real Estate and Property Management Team


CEO, Investment Specialist, Realtor, Property Manager (Kevin) & CFO (Heather)
Kevin Guerin was born in Houston, Texas and is a lifelong Texan. He attended Texas State University, where he met his beautiful wife to be Heather. Heather and Kevin married in 1997, and have lived in Austin, Texas ever since. They have two wonderful boys that are very active baseball players. Their oldest son, Parker, played one year at Dallas Baptist University and is now continuing his education at Louisiana State University. Their youngest son, Greyson, plays on the Lake Travis High School baseball team.
Heather and Kevin have been in the real estate industry since the early 2000s and have been managing properties for investors since 2005.
Kevin likes to spend time on the lake and golf course when he is not helping investors with their properties or on a baseball diamond watching his two boys compete.
Meet Kevin and Heather Guerin

Leasing Director
Chad Eastwood is a real estate agent covering both the greater Austin and San Antonio markets. Originally from Dallas, Chad moved to Austin in early 2000 and has experienced the tremendous growth of this city firsthand. Chad got his start in real estate in 2011 at Guerin Property Services where the main focus was acquiring and managing investment properties for our clients. From 2013 to 2015 Chad was also an Investment Location Manager covering the Austin/San Antonio markets for real estate tech startup HomeUnion, an online real estate investment management firm. Having helped with the acquisition, rehab, leasing, and management of hundreds of properties in the greater Austin and San Antonio markets, Chad truly understands the process from start to finish.
Meet Chad Eastwood

Property Manager
Justin was born in California and raised in Austin, Texas. He started his professional career in the auto industry and was a sales professional for 4 years before joining the GPS team. He’s had his hands in overseeing maintenance, managing investor leads, and property management. He’s found a real passion for real estate and looks forward to excelling further in the industry. When Justin isn’t providing the best customer service for our clients, you can find him golfing, spending time with friends and family, or cheering on his favorite teams!
Meet Justin Whitaker

Property Manager
Shelby has been with Guerin Property Services for 6 years and has a real passion for being attentive to our clients’ needs and find the win-win in every situation. She relocated to Austin from Utah back in 1996 and has experienced the tremendous growth firsthand. In her free time, she enjoys concerts with friends, skiing, and adventuring outdoors with her husband and their two kids.
Meet Shelby Eastwood

Director of Maintenance and Rehabs Field Operations
Born and raised in San Antonio Texas, with over 14 years of customer service, Briana began her start in multi-family back in 2013, where she started in sales and moved to office management over the span of 7 years. In 2020 Briana moved to single family homes where she stepped into a new role as Project Manager for the San Antonio area and managed several different rehab projects from start to finish. Briana has 3 kids, 2 boys, and 1 girl, who are heavily involved in AAU Basketball and Jiu Jitsu, and when not attending a game or matches, she and her family indulge in the San Antonio life, by checking out the newest restaurants and nature trails.
Meet Briana Medina

Director of Field Operations
Born and raised in Austin, Texas, Parker brings a deep-rooted passion for excellence and a strong work ethic to Guerin Property Services. After playing one year of college baseball at Dallas Baptist University, Parker transferred to Louisiana State University, where he earned a degree in Business Entrepreneurship from the E.J. Ourso College of Business. Over multiple summers working at Guerin Property Services, Parker gained hands-on experience and a thorough understanding of the business. Now, as the Field Operations Director, Parker is dedicated to ensuring that every project is executed with precision and professionalism, upholding the high standards that Guerin Property Services is known for.