ASCO automatic transfer switches and non-automatic transfer switches from Emerson Network Power are applicable in many environments, ranging from residential, agricultural and light commercial applications to the critical power needs of healthcare, financial and data center facilities.

Markel is an industry leader in providing smart choices for any application that requires  electric heat, thermostats, controls, industrial fans, commercial fans, or industrial lighting.

GE delivers advanced technologies that touch all parts of the electrical infrastructure - from the substation, to a facility's critical equipment, and all the power technologies in between.

Comfort, security and convenience are things you can depend on with a Cummins Power Generation residential generator … just in case the power goes out.



Accuenergy focuses on multifunction power metering, submetering, power quality and energy management solutions by providing high quality revenue grade energy meters, digital panel meters, multi-circuits meters, multifunction DC meters, current transformers, data gateway/data acquisition server and energy management system.




Check our news page regularly to find out what`s going on at Custom Electrical Systems!


Custom Electrical Products
176 N Brandon Dr
Glendale Heights, IL 60139


Phone: 1-630-595-9191

Or use our contact form.

Get Social with Us.

Print Print | Sitemap
© Custom Electrical Systems, Inc.