DuPage Security Solutions, Inc.

This place is awesome! They have helped me twice when my car key got stuck in the ignition and wouldn't turn. They replaced the ignition cylinder. I had to use another company in between my two...

I really appreciate the professionalism and understanding that was extended by these guys. I had to change the-not the locks-the whatever you call them in my parents home and I called Ace...

So Home Depot made me two sets of keys neither worked, and ace hardware made me three sets of keys didn't work. I went over to du Page security and they were so professional and smart and made me...

They changed my locks for me. Extremely professional. They were on time, polite and my quote was accurate. Also efficient and speedy service.

After purchasing a home that had years old locks, I called DuPage out to rekey the locks however, the knowledge that the technician had and shared with me led me to purchasing much higher quality...