Expert Electrical, Low Voltage, and Fire Alarm Services Since 1934.

Cambridge Crossing / 222 Jacobs Street


  • Services included the installation of primary switchgear and transformers, (four) 4000amp bus ducts feeding building core & shell, (two) 2500amp bus ducts for tenants, and a roof-mounted 1500 KW diesel generator.
  • The scope of work also included all core & shell lighting, fire alarm (including BDA), and lightning protection.

Client: John Moriarty & Associates

Location: 250 North St. / Cambridge, MA

Area: 430,000 SF

Completed date: 2019

Category: Core & Shell, Tenant Fit-up