Electronic Systems Consultants LLC (ESC) is your premier service provider in Ohio for the following services:


Fire Sprinklers

Engineering Support

Fire Detection

Fire Extinguishers

ESC Cabling Services

Intrusion Detection

Video Surveillance



Architects, Electrical Engineers, and Professional Engineers Benefit From ESC’s Engineering Support

“The job of putting together a set of specifications for construction projects is hard enough without all the fine details that goes into upgrades for fire alarms and other electronic systems,” says John Larkin, Senior Partner with ESC of Greater Ohio. “Let ESC do the preparatory work for you by visiting the job sites, taking inventory, and assuring that your specifications and blueprints provide the right information” (click here)

dividerpicture of john larkin and the company logo If you have a security or life-safety issue that you need help with, give me a call at 614-754-1393, use our contact page, or reach out using one of the links below.divider

As always, ESC has your back. Please give us a chance to prove it! –John Larkin, ESC Senior Partner