Access joined TREKK Design Group, LLC November 1, 2021. Check out all that TREKK has to offer at www.trekkllc.com. Access Engineering, LLC (Access) is an engineering firm based in Saint Louis, Missouri. We are dedicated to serving our clients' interests and will always strive to produce the highest quality work in the most timely manner. As a specialized firm, we can assure that our in-depth expertise will produce consistently excellent projects. Access is in its eighteenth year of operation and has completed projects in trail design, road design, bicycle/pedestrian facility design, traffic signal design, storm and sanitary sewer design, hydraulic modeling, site design, cost estimating, construction inspection, construction project management and other Civil Engineering specialties. Access is D/WBE certified with Local and State governmental agencies requiring pre-qualification. Typical clients are governmental agencies such as Parks Districts, Sewer Districts, DOT’s, Counties, and Municipalities in addition to Neighborhood Associations, businesses and individuals. At Access Engineering, we understand that every project is a chance to improve the world. As such, we acknowledge every part of the engineering process as an important step, never to be overlooked. This allows us to become more than just an engineering firm, but a group of passionate individuals, and the result is consistently excellence.