TD&H Engineering and Progressive Engineering Group have merged! We will now be providing expanded services and years of experience under one roof starting July 1st.
This August we will be moving our combined Lewiston engineering staff to the new downtown TD&H office. We will be located next door to Northwest Media, a media division of TD&H Engineering.
Together we offer a staff of more than 20 professionals in a convenient location to serve you better!
Posted on June 28, 2012