Warner will further build on the office’s impressive history of client success and seek new paths for growth
SANTA ANA, Calif. (Aug. 4, 2025) – HNTB Corporation, a leading infrastructure solutions firm, has named David Warner, PE, as office leader for the Orange County/Inland Empire office. In this role, he leads a multidisciplinary team delivering innovative transportation infrastructure solutions across highway, toll, transit, aviation, municipal and intelligent mobility sectors.
Warner joined HNTB in 2023 as West Region sales officer, where he was focused on maximizing growth in the firm’s West Division and Northwest Division, comprising a 13-state region.
“The OC/IE office continues to play a key role in HNTB’s ongoing growth,” said Jeff Watson, PE, HNTB West Division president. “Dave leads a strong team and partners with firmwide resources to further build on the office’s impressive history of success and seek new paths for growth.”
HNTB’s David Warner
Warner brings more than 20 years in the architecture and engineering industry, with broad business and infrastructure experience that includes project delivery, business development, profit and loss management and government relations. Earlier in his career, he served another consulting firm as California district leader, and prior to that as the Pacific Northwest district leader. He has led teams throughout the western U.S. to partner with local and regional leaders, stakeholders and clients to support the delivery of infrastructure programs and initiatives.
“I am incredibly optimistic about stepping into this role and leading such a talented and dedicated team. Together, we are poised for great success, both in delivering for clients and making a positive impact on our community,” said Warner. “I look forward to the journey ahead and the remarkable achievements we will accomplish together.”
Warner received his MBA from City University of Seattle and a bachelor’s in civil engineering from Iowa State University. He is a licensed professional civil engineer in California and Washington.