We care as much about the work we do as the communities we work within – providing you total peace of mind. Our reach and impact span coast to coast. Providing quality, safe, and innovative utility services have always been our focus. Leading change in the field is what we do but as a certified Minority Business Enterprise, we are leading change by supporting other diverse businesses.

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MZI Group Services

Welcome to MZI. At MZI, we serve a diverse range of public and private sector clients seeking help with telecom, electrical and mechanical construction, energy infrastructure, utility projects, design-build and facility services in Chicagoland, the Midwest and across the United States of America. We have been a leading player in our industry since way back in 1999.


At MZI, we are proud to be one of the leading suppliers of electric solutions in the Midwest and across the nation. We have an extensive background in providing first-class electric solutions and relationships with utility providers to make it seamless.  Read More

Power & Utility

As specialists in power & utility, we provide comprehensive solutions to even the most complex challenges. With established partnerships in the industry, MZI can successfully manage projects of all sizes that achieve excellence.  Read More

Building Services

Our highly specialized labor force, as well as our fully integrated system of services, allows us to deliver outstanding value in facility management. We optimize our services for clients to receive the highest level of care.  Read More


Serving a wide range of clients from the public and private sectors, we specialize in the design-build and plan-spec of commercial and industrial heating, ventilation and cooling systems.Read More


MZI is a leader in Telecommunications within the Midwest and across the United States. Powered by a belief that everyone everywhere can be connected, we deliver top-tier communication infrastructure to ensure faster speeds and reliable cellular technology. Read More


Exceeding client’s expectations, while providing quality and best-in-class results, we implement installations for commercial, educational, healthcare, hotel, and industrial facilities both direct to building engineers and direct to owner.  Read More Get in Touch