IMEG Corp., has added three new firms in 2021 year-end acquisitions. The deals capped off a 12-month period that brought in six firms and five new office locations, continuing the company’s expansion goal of providing engineering services in all disciplines throughout the U.S.

The three new firms include the following:

• Architectural Engineers Inc., a Boston-based mechanical, electrical, plumbing, fire protection, and lighting design services firm. Founded in 1985, AEI provides MEP, low-voltage, and lighting systems design services throughout Massachusetts. Read the full release here.
• C&H Engineering and Surveying Inc., a civil, surveying, and structural engineering firm in Bozeman, Montana. Since 1994, the firm has offered geotechnical, environmental, civil, surveying, and structural services in the Gallatin Valley and surrounding areas. Read the full release here.
• Sitton Energy Solutions, an Illinois-based energy management firm and leader in building performance analysis throughout the Midwest. Developers of the Facility Optimization Strategy (FOS), Sitton has been providing building optimization and analytic strategies to clients since 2007, working in a wide variety of markets. Read the full release here.

"We are extremely pleased to welcome C&H Engineering, AEI, and Sitton into our company," said IMEG President and CEO Paul VanDuyne. “Each firm brings unique strengths that will enhance IMEG’s full-service engineering portfolio and create a synergy for continued growth throughout the U.S. —allowing us to leverage a broader base of market and deliver ever-expanding design innovations to the industry.”

All firms joined IMEG Dec. 31, 2021, and are doing business, respectively, as C&H Engineering, now IMEG; AEI, now IMEG; and Sitton, now IMEG. Each firm also will continue to operate out of their existing locations.