Welcome to the TRE & Associates web page. We are a full service civil engineering firm located in El Paso and Austin Texas. We have over 60 years of combined experience in the engineering industry in dealings with land planning, development, services for utility districts, major water and wastewater treatment facility planning and construction, and coordination with the various governmental entities involved in completing the aforementioned projects. Please take a look through the site and feel free to contact us regarding your engineering needs.