Skip to main content
Terri Koontzgay

Terri Koontzgay

Chief Financial Officer

As the CFO, Terri manages the company’s financial and internal operations, drawing on her extensive 36-year background in accounting and finance. Through strategic leadership and adept financial risk management, she enhances bottom-line financial results and project performance. Terri’s commitment to delivering exceptional service and implementing proven business practices is invaluable to both our office and clients. Her daily coordination with management ensures the achievement of our goals, while her passion and professionalism continue to inspire us.


At Land Concern, we believe in delivering exceptional design and a truly unparalleled client experience. Our highly skilled team of landscape architects and designers collaborate closely with you to ensure your vision is not only beautifully realized, but also functional and tailored to your unique requirements.

Christopher Hillstead, PLA

Chief Executive Officer

Mike Sweeney, PLA

Chief Operations Officer

Jill Sweeney, PLA

Senior Principal

Akin Smith, PLA


Philip Stevens


Garrett Bustos, PLA


Lulu Zepeda

Landscape Designer

Alyssa Navarro

Landscape Design Intern