• Full scope electrical project execution
  • facilities/infrastructure operations & maintenance
  • structure to execute hundreds of work orders per day
  • Pre, During, Post Project Support
  • OPSEC is High Priority
  • Fully insured in all 50 states
  • COMPLEX POWER & HVAC SYSTEMS purchasing, installation and maintenance
  • Facility security upgrades (fortress Tech)
  • fast emergency response in power, equipment, fire alarm, access control failure events
  • global new equipment installation services
  • project consulting and management services


With over 25 years of experience, ZEMS offers integrated electrical project management capabilities that span all segments of the electrical construction industry.  Primarily self performing work in the New York and New Jersey markets, ZEMS has the resources to execute all facets of electrical work regardless of our client's needs.  Additionally, our national network of over 900 licensed electricians ensure your project, regardless of location and scope, will be completed on time and on budget.

services overview

design build ability

​ability to quickly harvest information from our in house architects and a network of experts allow for a fluid project flow environment from start to finish.

Pursuit of flawless quality

Stringent quality control protocols, analytical supervisors and secure systems ensure the fast efficient execution of hundreds of self performed or managed daily work orders across the nation.


proprietary 3 stage project estimation system often catches minor details not usually noticed using standard estimating methods thus reducing costly surprises.

zems at a glance