Commonwealth, a consulting and design engineering firm is committed to influencing and shaping a secure energy future. We provide solutions to utilities; independent power producers; municipalities; industrial clients; academic, research, and healthcare facilities. Our active service and leadership in organizations is setting tomorrow’s standards today. We are a 2019 EC&M Magazine Top 10 National Electrical Design Firm. Commonwealth is based in Jackson, MI with offices nationwide. Let Commonwealth Make a Powerful Difference for you. www.cai-engr.com or 517.788.3000.