ESA, in partnership with engineering firm Olsson, created a cloud-based solution for agencies to tap...

Historic architectural and landscape resources bring an intangible value to our society, environment, and local communities.
As time passes, the identification and preservation of historic resources becomes increasingly important. ESA provides professional consulting services to assist project applicants and property owners in reducing impacts to these resources and to meet preservation requirements for rehabilitation/adaptive-reuse or redevelopment projects pursuant to federal, state, and local regulations.
Our team consists of highly qualified architectural historians, historic architects, conservators, and preservation planners who exceed the U.S. Secretary of the Interior’s Professional Qualification Standards (36 CFR 61).
ESA, in partnership with engineering firm Olsson, created a cloud-based solution for agencies to tap...
ESA is proud to be exhibiting and presenting at the Air & Waste Management Association’s...
Napa County Flood Control & Water Conservation District led the removal of a thirteen-foot dam...
Chris has more than two decades of experience in archaeology and cultural resources in a...
Stakeholders, which included Alaska Airlines, United Airlines, and Propeller Airports, saw the potential for Paine...
Renewable energy projects involve multi-party, multi-jurisdictional, and multi-stakeholder input. Learn how ESA employs a strong...