Mission Critical / Data Centers
Delivering Reliable Power for Mission Critical projects, AI Data Centers and Traditional Data Centers
As a leading AI and data center electrical contractor, E-J has delivered new construction for 100 data centers nationwide including AI data centers totaling over 3,000MW across over 40 campuses, all for confidential clients. Our work supports high-performance infrastructure such as liquid cooling and high-density power systems.
We understand the complex demands of mission critical and AI-driven environments and provide reliable electrical and communications solutions that keep data flowing securely, efficiently, and without interruption.
Experience:
- Mission Critical
- Data Center

Bank of America Headquarters Mission Critical Power
- Mission Critical
Confidential Data Center
- Data Center
Confidential Data Center MEC Building Expansion – Yonkers, NY
- Data Center
Confidential Data Center MEC Expansion – Syracuse, NY
- Data Center
Confidential Data Centers – Various Locations Nationwide
- Data Center
Delta Air Lines Y2K
- Mission Critical
FrontPoint Capital
- Data Center
GE Capital
- Data Center
Great Brands of Europe – Disaster Recovery Center
- Mission Critical
Greenwich Capital Markets
- Data Center
Jefferies Financial Products, LLC
- Data Center
Merrill Lynch
- Data Center
National Broadcasting Company (NBC)
- Mission Critical
Public Safety Call Center
- Mission Critical
Sabey Data Center
- Data Center
Sentinel Data Center
- Data Center
Silver Point Capital
- Data Center
Stamford Hospital Data Center
- Data Center