Gonzales Engineers Civil 1022 S Purpera Ave Consulting Engineers, Glenn Shaheeen and Associates, is a general consulting engineering firm located in Ascension Parish in the city of Gonzales and East Baton Rouge Parish in the city of Baton Rouge, Louisiana. GSA provides professional engineering consulting services to federal, state and local governments as well as the private sector in the areas of municipal and hydraulic engineering, transportation and planning services. Gonzales LA Engineers Civil GSA Inc www.gsaengineers.com glenn Shaheen associates gsa Gonzales Louisiana Baton Rouge consulting engineers engineering ascension parish municipal hydraulic transportation planning services glenn Shaheen associates gsa Gonzales Louisiana Baton Rouge consulting engineers engineering ascension parish municipal hydraulic transportation planning services Business Reviews GSA Inc Testimonials