Trotter and Associates, Inc. would like to welcome Mandy Haacker to our CAD Team! Mandy will be working out of our St. Charles Office, supporting staff within the office. Mandy has over 17-year AutoCAD experience, including architectural, civil, and environmental design drawings. She has helped design landfills (including permitting, design drawings/exhibits for proposed, existing and closed landfills). Most recently she has been working on biofiltration systems for both industrial and municipal wastewater.

We are excited to have her join our team as most of Mandy’s CAD experience has been working and interacting with engineers. As we celebrate the addition to our CAD team, TAI stands ready to address all your municipal building, infrastructure, and engineering project needs.