Mechanical’s engineering group is a Registered Engineering Firm in the state of Illinois operating under the name Industrial Solutions, Inc. On staff, we have full-time Registered Professional Engineers that support our operations. Mechanical uses this in-house engineering group to support five primary functions. The first function is to perform the engineering on the company’s design-build projects. The second is to support the project team on design-assist and integrated project delivery (IPD) projects. Third, is support for Mechanical employees on traditional plan-and-spec projects when engineering expertise is needed on technical aspects of the projects. Fourth, is energy design and analysis that is part of our Service offering, and fifth is the commissioning expertise that we offer for both our projects and outside customers. As projects become more complex and budgets become tighter, Mechanical’s engineers help provide clarity and efficiency to building systems. The expertise of Mechanical’s engineers centers around the design, constructability, and operation of healthcare facilities, higher education buildings, commercial office buildings, and industrial processes.