Signal Werks Technologies


Advanced Security and Surveillance Networks

Customized Electronics

Listed US Defense Contractor

Electrical Contractor



Office and 24 hr technical support 847.461.3311

Change phone numbers, call lists, billing, sales, technical support


24 hour Alarm Monitoring Center 800.932.3822

Cancel false alarms. A valid passcode will be required.






Trademark Information




We are a registered US defense contractor, with experience in military, police, federal, educational, and municipal projects and installations. Our technicians have developed custom containment systems for weapons armories, chemical manufacturing, and evidence storage locations.


Our management has over 35 years experience in the industry. All Signal Werks employees are fingerprinted and pass stringent background checks, including obtaining an Illinois Permanent Employee Registration Card (PERC).



As our company grows, our partnership with our customers remains strong. We're not happy until the project is done right.