Our Story
Rooted in the Greater Scottsdale Area. Built on Trust.
For over 12 years, Cornerstone Realty & Management has helped families buy, sell, and invest across Scottsdale and the East Valley — with honesty, expertise, and a genuine commitment to this community.
12+
Years Serving the Greater Scottsdale Area
5 Star Google Reviews
Are You Ready for Great Results
Over 30 Years
Helping Cients and Customers
98%
Client Satisfaction Rate
How We Started
A local business with deep community roots
Cornerstone Realty & Management was founded with a simple belief: real estate should be about people, not transactions. We started as a small team serving Scottsdale and the surrounding East Valley communities, and we've grown by doing right by every client who trusted us with one of the biggest decisions of their lives.
Over the years, we've helped families find their perfect home, guided sellers to top-dollar outcomes, and managed investment properties with the same care we'd give our own. Our deep knowledge of the local market — from the luxury enclaves of North Scottsdale to the family-friendly neighborhoods of Gilbert and Chandler — sets us apart.
We're proud to be a part of this community!
Meet the Team
The people behind your next move
Dianna Vrh
Founder & Designated Broker
ABR · SRS · GRI 15+ Years Experience
Dianna founded Cornerstone with a vision to personalized service and small-town care to the Greater Phoenix area. She holds ABR, GRI and SRS designations and has been in the business of helping people for over 30 years. Her clients describe her as tireless, patient, honest, and deeply knowledgeable.
Jack Vrh
Property Management Director
25+ Years in Property Management
Jack oversees all property management operations at Cornerstone, ensuring landlords and tenants alike receive responsive, professional service. His systems-driven approach and deep knowledge of construction give property owners peace of mind and consistent return.
What Our Clients Say About Us
Real stories from real clients
98% of our clients say they'd recommend Cornerstone to a friend or family member. Here's why.
My home purchase with this team was the most successful, stress-free, positive experience I've had compared to my former six-plus moves. From the day my search started to close and move-in, they were professional, attentive, patient, responsive and always had my best interests in mind. I'm in my perfect home thanks to Dianna and Jack!
Lori Denaro
Scottsdale, AZ
Jack and Dianna were very professional, knowledgeable and accessible when I needed them. If you want a pair of agents that truly are out to get you the best possible deal on a house with the least possible pain throughout the process then the VRH team is for you! Calls are returned promptly, and offers are submitted quickly. A+++
Jason Denaro
Scottsdale, AZ
Dianna was very helpful in orienting me to the Scottsdale and Tempe areas. Once we identified the perfect house, she was amazing in getting me through the arduous process of buying. Her recommendation for a mortgage broker was right on. I would definitely recommend her to anybody, buying or selling.
Tom Billson
Scottsdale, AZ
Experienced, knowledgeable, quick response to questions, fun to work with! Easy house buying process. We made offers on several properties — Dianna worked tirelessly to put the home purchase together. We were very impressed with the level of effort Dianna put into helping us buy a house.
Lori & Troy Parsons
East Valley, AZ
Dianna and Jack were great to work with! Dianna drove us around and was very informative about each house. She was willing to help us after closing with other house questions. Thanks for helping us find the perfect home!
Daniel & Stephanie Lundberg
Scottsdale, AZ
We had a fabulous experience with Dianna and Jack! They are professional, approachable, knowledgeable and responsive! We found the house of our dreams because Dianna knew exactly what we were looking for and found it for us! Even after the deal was made, they continued to respond quickly to any questions we had and guided us through the process flawlessly!
Glenna & John O'Connor
Scottsdale, AZ
We can't thank you enough for all you have done for us! You have made this unfamiliar process very easy for us. We are very anxious to start our new adventure in Scottsdale! Thank you for facilitating our transition — it has been a pleasure working with you.
Patrice & Mike
Scottsdale, AZ
I had several realtors doing it and you are by far one of the most professional realtors I have ever dealt with.
Suzanne Hendrix
HomeSmart Realtor
What Drives Us
Our core values
Integrity First
We tell you what you need to hear, not what you want to hear. Honest counsel is the foundation of every relationship we build.
Local Expertise
We live and work in the communities we serve. Our market knowledge goes beyond the MLS — we know the neighborhoods, the schools, and the nuances.
Client-Centered
Your goals drive every decision we make. We measure success not by volume, but by how well we served you.
Community Invested
We sponsor local events, support East Valley schools, and give back to the neighborhoods that have given so much to us.
Giving Back
Invested in the Greater Phoenix Area
We believe a great real estate company should make its community stronger. Cornerstone actively supports local schools, youth sports programs, and neighborhood improvement initiatives across Scottsdale, Fountain Hills, Gilbert, and Chandler. When you work with us, you're supporting a business that reinvests in the place you call home.
Let's Work Together
Ready to start your real estate journey?
Whether you're buying, selling, or looking for expert property management, our team is here to guide you every step of the way.