LAN Kristie Tiller

Kristie Tiller, PE, LEED AP

Senior Associate, Team Leader

LAN LinkedIn


Bachelor of Science, Mechanical Engineering, Southern Methodist University


Ms. Tiller has more than 15 years of experience in the design of mechanical systems. Kristie has delivered solutions to clients in various roles, including project manager, design engineer and construction administrator. As both Team Leader and Mechanical Group Leader, she supports LAN’s Facilities group, leading a team of mechanical engineers and assisting with business development in the North Texas region. Kristie has managed and/or engineered a variety of projects from inception through completion of construction, and she specializes in aviation, healthcare and higher education. Her most notable projects include DFW Airport’s Terminal E project that she worked on for eight years and Tarrant County College District’s OWTL Building project.

Certifications / Licenses

Professional Engineer, California

Professional Engineer, Connecticut

Professional Engineer, Florida

Professional Engineer, Louisiana

Professional Engineer, Texas

LEED Accredited Professional


American Society of Heating Refrigeration and Air Conditioning (ASHRAE)

ASHRAE Committee Member – Technical Committee 1.06

Society of Women Engineers (SWE)

United States Green Building Council (USBGE)