ESC is known for innovative control system design, engineering, programming and product application. 

Today we are retrofitting existing commercial and industrial facilities with digital control technology. We are designing and installing new, user friendly sophisticated central monitoring and control systems that satisfy environmental requirements, minimize 
operating costs and optimize performance.

The uniqueness of our company is our ability to network our knowledge of many 
types of HVAC Systems and put forward innovative control concepts.

Since 1983 we have been involved with the design, installation and commissioning 
of numerous leading edge digital control systems.

We offer experience with numerous Control Systems, and will recommend the 
system that will best suit your requirements.

The Johnson Controls, METASYS™ digital control family is a BACnet 
Compliant System well suited for our medium to large
 sized Commercial / Industrial Customers. 

The HONEYWELL LCBS, Light Commercial Building Solution is a 
LON Based solution well suited to the small to medium 
commercial offices and industrial units. 

With the WALKER SYSTEMS Control Offering we have a control systems that 
offers true programming versatility in a BACnet Compliant Offering, as well as an 
easy Internet or Intranet Connectivity Solution.

With our varied system experience we have also experience with CARRIER VVT 
(Variable Volume / Variable Temperature Systems over 1,000 Zones installed or Serviced) 
& CCN (Carrier Comfort Network), as well limited experience with many additional 
systems, including ANDOVER, KRUETER, BARBER COLEMAN, 
Landis & Gyr - STAEFA & POWERS .

To learn more about BACnet and LONMark, and how they affect Control System 
Connectivity look for the links in our RELATED INDUSTRY SITES Page.

Continuing innovation through hardware and software upgrades keep our 
customers on the cutting edge of HVAC control technology.

THE REWARDS OF DIGITAL CONTROL

If you want the most cost-effective environmental control attainable, you need digital control technology. Totally automated, an "intelligent" building can be programmed, monitored, and controlled by computerized controllers which disseminate programmed information to all HVAC components. Uniform temperature and humidity levels are established. Environmental comfort is enhanced. This improves the productivity of your associates or your manufacturing processes, usually a much larger cost per square foot than your total energy cost. There is no need for the frequent calibration associated with older control systems. 

As a building owner or manager, you are rewarded with lower energy costs, greater productivity, a significant return on investment, and a more reliable system.