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 SRC Mini-Split Cooling System

News & Events Benefits of Professional Services
Liebert SiteScan Web 6.5 Now Available
The Infrastructure Monitoring and Management group is pleased to announce the new release of Liebert SiteScan Web 6.5 for general availability and distribution as of September 30, 2016.  Effective immediately, current and new SiteScan WEB 6 orders…
Introduction of New Console Server Expands Internet of Things Capabilities for Emerson Network Power
Avocent® ACS8000 brings IoT functionality to the data center, leveraging increasing intelligence and connectivity across IT systems   Huntsville, Alabama [Oct. 18, 2016] – Emerson Network Power, soon to become Vertiv, today introduced a new…
Cost-Effective Cooling for Small Spaces
The Liebert® SRC™ is a simple, high efficiency, easy to install cooling system for small IT and network spaces that require 1.5 to 3.0 tons of cooling. As with all Emerson cooling solutions, the Liebert SRC system is backed by local customer…
Emerson Network Power Products Win Gold Awards from Consulting Specifying Engineer Magazine for Liebert® iCOM-S
The Liebert iCOM-S is an integrated, system-level thermal supervisory control for accessing, monitoring, and controlling multiple data center cooling units, sensors, and thermal equipment. Through advanced algorithms and machine-to-machine…
Emerson Network Power Products Win Gold Awards from Consulting Specifying Engineer Magazine for Liebert® eXM UPS
The Liebert eXM UPS is based on a reliable, double-conversion power topology that uses an efficient transformer-free design. Excellent efficiencies of 97% are generated and can be enhanced to 99% using Liebert’s unique Eco Mode. Capacities range…

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Welcome to Emerson Network Power - Professional Services

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