Electrical Power Systems Testing & Maintenance locations near Fairfield, NJ

New Phase Electric, LLC

📍 13 Ward Pl, Montclair, NJ, 07042

📞 862-202-2080

Innoventive Power

📍 70 Duffield Dr, South Orange, NJ, 07079

📞 973-762-5510

🌐 innoventivepower.com

Diamond Communications LLC

📍 820 Morris Tpke Ste 104, Short Hills, NJ, 07078

📞 973-544-6818

🌐 diamondcomm.com

Diamond Communications LLC is an electrical power systems testing and maintenance company located in Short Hills, New Jersey. They offer services in maintenance, power systems, and testing and troubleshooting. The company has an active online presence as of 2025, indicating ongoing engagement with their clientele.