Commonwealth is a leading engineering consultant influencing and shaping the secure energy future with offices coast to coast.
Profiled among the EC&M Magazine 2016 Top 10 Electrical Design Firms in the nation, Commonwealth is committed to influencing and shaping the secure energy future. We do this by providing unique, sustainable, and mutually beneficial solutions to our valued partners, which include: utilities, independent power producers, municipalities, industrial clients, and some of the nation's leading academic, research, and healthcare facilities. We bring thought leadership to the national committees setting ...
Current Hours
- Sun CLOSED
- Mon 8:00 PM - 5:00 AM
- Tue 8:00 AM - 5:00 PM
- Wed 8:00 AM - 5:00 PM
- Thu 8:00 AM - 5:00 PM
- Fri 8:00 AM - 5:00 PM
- Sat CLOSED
-
Wed 8:00 AM - 5:00 PMOPEN NOW
- Location TypeHQ
- Opening Date1988-01-01
- Annual Revenue Estimate$20 to 50 million
- SIC Code show
- Employees250 to 499
- Contactsshow
- President Dennis DeCosta
- Phone (678)223-7030
- Fax (770)427-9768
- Vice President of Transmission and Distribution Line Engineering Richard Collins
- Phone 517-788-3000
- Email [email protected]
- Vice President of Power Generation and Energy Sam Barnes
- Phone 517-788-3000
- Email [email protected]
- Vice President of Business Development Gary Bernstein
- Phone (517) 788-3000
- Email [email protected]
- Corporate Communication Lead Kelly Harrigan
- Phone 517-788-3000
- Email [email protected]
- Marketing Coordinator Monica Collett
- Phone 517-788-3000
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