Engineering Specialists headquarters building


Engineering Specialists was incorporated in 1974 by Robert Miller. Mr. Miller obtained his engineering degree from Marquette University and taught at both Marquette and MATC before founding Engineering Specialists. Robert’s expertise in logic sequences, micro processing and working with programmable logic controllers coupled with the values of quality and client service established the vision for his new company, Engineering Specialists.

Today, Robert’s sons, Dave and John, continue their father’s legacy and founding vision of providing quality work and unsurpassed client service. Engineering Specialists has become renowned in the industry for its depth of knowledge and use of emerging technologies that provide robust custom automated control systems, equipment and networked information systems. We continue to be committed to improve the efficiency, product quality and sustainability of our clients.  

Building on Robert’s vision, Engineering Specialists has three locations in Wisconsin and services clients throughout the United States.


Our logo is comprised of two Greek symbols. The “ε” represents electrical and the “∫” means “all things”. Put together, they mean “all things electrical” – representing our full range of electrical services from concept through commissioning.

Engineering Specialists logo black