Talman Consultants

Since 1967, ESD has provided engineering design solutions for thousands of buildings in the United States and throughout the world. We have achieved our reputation through our team of experts who bring a depth of resources and experience to the needs and goals of our clients. With over 220 engineering and design professionals, ESD is one of the largest consulting engineering firms in the Midwest. We offer consulting engineering design services in mechanical, electrical, plumbing, fire protection, LEED, sustainable design, commissioning, and technology. ESD supports a diverse range of markets, including commercial, health and science, education, mission critical, residential, assembly, cultural, theaters, energy plants, transportation and international. Clients include architects, developers and property managers. We offer innovative ideas and design solutions for systems upgrades and retrofits, lower operating costs, and simplified maintenance protocols, as well as expertise in building codes. Contact us today.

We have been in business since 1985 with over $300 million in commercial and residential designs in Illinois and Wisconsin.

The enduring philosophy of Sims Professional Engineers is that, large or small, each job and each client receives the full range of our considerable expertise and commitment. With each job, our first priority is to meet the customer's needs on time for performance and cost effectiveness.