HTPO is now part of HEI!
Since opening our doors in 1968, HEI has not only been in the civil engineering business, but also the business of people. We strive to build our team with extraordinarily talented people who understand the value of working collaboratively and are dedicated to our common goals. In general that is what makes HEI thrive, the passion our team has to make a difference in the communities we serve by working together.