Welcome

We are pleased to announce that ECI has expanded in a big way! We merged with RTM Engineering Consultants, a 35-year-old MEP firm, to strengthen our services and commitment to clients in the future.

As a combined firm, we will continue to grow and add teammates to better serve our client's needs and ensure the relationships we value will remain strong for years to come. This new team brings added expertise and service capabilities with the support of multiple locations nationwide. With a combined staff of over 100 people, RTM specializes in designs for commercial, retail, industrial, healthcare, residential, institutional properties and more.


Click the logo below to learn more about ECI, a division of RTM.
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Contact Info

Timothy Larson, P.E.
Principal
ECI, a division of RTM

316 North Milwaukee Street
Suite 560
Milwaukee, WI 53202

Ph: 414-273-1432

Email: timothy.larson@rtmassociates.com