Your Business Partner Before, During, and After the Sale.

Electronic Support Systems (ESS) is a manufacturer's representative. We serve our bi-state territory with a complete line of high-quality precision environmental, power protection and LAN support products.

Our goal is to provide premium service and products to our customers before, during, and after the sale. Maintaining this goal lets us meet the needs of organizations in the manufacturing, banking, healthcare, transportation, retail, telecom and data processing industries.

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Serving Eastern Missouri and Southern Illinois

Emerson Network Power - Liebert GXT4 UPS

News & Events Benefits of Professional Services
Emerson Network Power Update
August 3, 2016 Valued Customers: Last year I communicated to you regarding Emerson’s announcement to spin off or sale Emerson Network Power. Today, they have announced the sale to Platinum Equity and I wanted to share with you a few of my…
The Best Protection for Critical Network Applications
Overview Liebert® GXT4™ is a true on-line UPS that delivers continuous, high-quality AC power to IT equipment with no break when transferring to battery. For robust protection from 500VA-10kVA, these Liebert GXT4 UPS models provide industry leading…
Maximum Efficiency Operation in an Intelligent, Low TCO Design
The Liebert eXL™ On-Line UPS is the right solution for a maximum efficiency data center – with a design that enables high operating efficiency, high capacity, and intelligent operation. Designed to enable lower installation costs and optimized…
November's Featured Product/Service: Emerson Network Power Services
  Emerson Network Power Services The cost of downtime can be staggering. It disrupts your business, distresses your customers, and impacts your bottom line. You need expert advice…
Emerson Network Power Identifies Five Data Center Trends for 2016
Columbus, Ohio [Nov. 4, 2015] – Emerson Network Power, a business of Emerson (NYSE: EMR) and the world’s leading provider of critical infrastructure for information and communications technology systems, today released five data center trends to…

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Welcome to Emerson Network Power - Professional Services

  • Alber
  • Aperture
  • Avocent
  • Baytech
  • Emerson Network Power
  • EnviroGuard
  • Haskris
  • Knurr
  • Liebert
  • PlenaForm
  • PQI
  • Spot Coolers
  • Subzero Engineering
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