Meet our Team

Jason Van Valkenburg

Managing Partner

Cell: 918-381-4341

Work: 918-303-8781

Email: [email protected]

Jennifer Mount

Principal Broker

Cell: 918-671-6836

Work: 918-303-8781

Email: [email protected]

As the founding partner of Legacy Realty Advisors and the Managing Broker.  I bring 23 years of experience to the table helping over 500 families achieve their Real Estate Goals.  I am a true Tulsa native born and raised here and fun fact I have only lived in a 9 mile radius my entire life.  I am a mom of 2 and 2 years ago became a proud grandma.  I value: my faith, family, health and career.  In my free time I love to do most anything outside, especially run, bike and golf.  I love serving my community in many capacities from Church to feeding the homeless to encouraging my team. I participate in marathons, triathlons and even have the opportunity to push disabled people in various races around town.  I love to learn and challenge myself and see growth both as a person and a professional.  I love our Real Estate market and helping people achieve their Real Estate goals is the icing on the cake of my blessed life.

Lisa Frederick

Realtor Advisor

Cell: 918-697-3458

Work: 918-303-8781

Email: [email protected]


Born and raised in Tulsa, I bring nearly 30 years of local business experience and deep knowledge of the area to my work as a Realtor. For almost five years, I’ve dedicated myself to helping clients find their perfect homes in Tulsa and the surrounding areas. My husband of 23 years is a dedicated police officer and Marine Corps veteran, and together we’re proud to support the first responder and veteran communities. I have a passion for helping law enforcement families and Veterans and have also successfully assisted many out-of-state buyers in making a smooth transition to Oklahoma.

In 2022, I was honored to be listed among Tulsa’s Top 500 Producers—a testament to my commitment to my clients and the community I love.

Taylor Cash Owens

Realtor Advisor

Cell: 469-363-0041

Work: 918-303-8781

Email: [email protected]


Derek Hanes

Realtor Advisor

Cell: 918-615-0984

Work: 918-303-8781

Email: [email protected]


Steve Dibbins

Realtor Advisor

Cell: 918-406-2219

Work: 918-303-8781

Email: [email protected]


Nick Hutchison

Realtor Advisor

Cell: 918-639-4663

Work: 918-303-8781

Email: [email protected]


Luke Flanagan

Realtor Advisor

Cell: 918-282-0423

Work: 918-303-8781

Email: [email protected]


Cass Fahler

Realtor Advisor

Cell: 918-280-1400

Work: 918-303-8781

Email: [email protected]


Hi, my name is Cass Fahler, I’m a fulltime dad with a penchant for snacks and workouts.  In fact, if I don’t stick with my workout plan, I can gain weight just by looking at a taco !  For real, I’ve had the pleasure of serving great customers in residential real estate for 25 years.  I’ve built my business solely on referrals and relationships.  I work hard, I work smart.  I’m part of a team, my business partner is Sgt. Luke Flanagan of the Tulsa Police Department.  Luke and I both have a love for our families that is second to none and we additionally enjoy the opportunity to serve our clients.  Call on us for an outstanding experience; we’ll be your best real estate decision EVER!