Great people who provide great living experiences.

Properties under our management
Dynamic and customer-focused employees
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

Jim Lorenzen
President & Founder
Charlie Hogan
Chief Executive Office
Amanda Young
Chief Marketing Officer
Marc Hruby
Chief Financial Officer
Jake Smith
Operations Director
Paul Mann
IT Manager
Justin Ulfig
Portfolio Manager
Calley O'Crowley
Transactions/Leasing Manager
Kathy Hooper
HR Director
Adam Edwards
Portfolio Manager
Allie Seay
Portfolio Manager
Drake Plunkett
Web Content Specialist
Sam Frishman
Assistant Portfolio Manager
Andrew Frank
Portfolio Manager
Cara Young
Portfolio Manager
Alex Peot
Pricing Analyst

Our Mission

Cornerstone is committed to making urban Denver a place where people want to live and thrive.

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!