Jack grew up in the suburbs of Chicago and relocated to Sedona in 2013. Not long after arriving, Jack began work for John D. Miller Real Estate Services, Inc. With a degree in Business Marketing from Eastern Illinois University and his sales and finance work background, he blended those skills as a Commercial Specialist for the John D. Miller team.

In January 2019, Jack bought the brokerage and rebranded it as McMahon & Miller Commercial Real Estate. Since then he has brokered over $100,000,000 in commercial sales and leasing transactions.

Jack dedicates his time to cultivating long-lasting professional and personal relationships in and outside the Sedona area. He is a reliable, honest, and straightforward professional that keeps your best interest in mind at all times. Most importantly, Jack delivers results for his clients.

When he's not working, Jack spends his time with his wife and three young children.

Nick emigrated from the Czech Republic as a young child to the suburbs of Chicago where he spent most of his life. After earning a B.S. in Psychology with a specialization in Human Resource Management from Illinois State University, Nick's love of the outdoors brought him to Sedona for a year. Following that, Nick earned a Masters of Science Degree in Industrial-Organizational Psychology from Western Kentucky University and felt the call of Sedona. Upon arrival, Nick worked on small consulting projects in the hospitality industry in Northern Arizona while also teaching at Coconino Community College in Flagstaff.

In order to plant deeper roots into the community of Sedona, Nick received his real estate license and spent time working in property management before joining his long time friend Jack at McMahon and Miller Commercial Real Estate. Nick values the small town atmosphere and community bonds that are inherent to Sedona and his practice of real estate. In his free time, you might find Nick climbing rocks, at the gym, or picking up trash on the trails, and he will usually be with his dog, Tuba.