ABOUT US
Great people who provide great living experiences.
290+
Properties under our management
150
Dynamic and customer-focused employees
22
Desirable and growing neighborhoods to live in
Our Story
Cornerstone Apartment Services, Inc. focuses exclusively on managing apartment properties in Denver’s urban core. As the largest apartment and fastest growing management company in central Denver, we offer the widest range of apartments in Denver’s most desirable neighborhoods. We use our scale to generate leasing traffic, reduce operating costs, and attract dynamic and engaged employees.
The Cornerstone Team
Cara Young
Regional Portfolio Manager
Mike Coleman
Regional Portfolio Manager
Max Clark
Regional Portfolio Manager
Michael Halligan
Regional Portfolio Manager
Brian Tucci
Portfolio Manager
Matt Gordon
Assistant Portfolio Manager
John Martanovic
Property Manager
Kay Mathews
Assistant Property Manager
Adam Edwards
Portfolio Manager
John Szczerban
Assistant Portfolio Manager
Quin Crist
Portfolio Manager
Joseph Cisneros
Portfolio Manager
Jacob Casados
Assistant Portfolio Manager
Hunter Guttendorf
Portfolio Manager
Daniel Zandstra
Assistant Portfolio Manager
Sam Frishman
Portfolio Manager
Our Mission
Cornerstone is committed to making urban Denver a place where people want to live and thrive.
1 / 3
Our Culture
Check out what's happening in our office, explore new restaurants and features in Denver and even learn how to design your apartment by following us on social media.
Not just apartments. We have jobs too!
JOIN THE TEAM
Sign in with Facebook
Sign in with Google