Our Clients

Trusted by Businesses You Know

Exchange 55 | Chicago, IL | Morgan Harbour Construction

Since 1979, Connelly Electric has planned, developed, serviced, and maintained electrical systems for clients throughout the Chicago metropolitan area. We offer electrical construction, installation, and service and maintenance for all electrical lighting and power systems, including design build installations, electrical construction, electrical engineering services, fire alarm, voice and data systems, and more to clients in major markets, which include Industrial, Health Care, Commercial, Interiors, Residential Mixed Use, Higher Education, Education (K-12), Senior Living, and Retail & Hospitality.  Our clients benefit from our technical expertise, professionalism, and first-rate customer service.