Cammack & Sons Security Systems

National Alarm & Key, also known as NAK Services, has been providing solutions for the security needs of northeast Indiana and northwest Ohio since 2001. We are locally owned and operated, take great pride in our work and in the strong relationships we build with our customers. We offer a wide range of services including commercial, industrial, and institutional.

At E.F. Rhoades and Sons we deal with waste, oil heaters and water systems. We sell and service both Energylogic and Renzor oil heaters allowing you to save money by burning your waste oil. When it comes to water systems we service all the systems we sell as well as a number of other makes and models. We focus on commercial equipment only.

Certified Burglar & Fire Alarm Systems Inc, has served the Northeast Indiana Community Since 1925. Certified Burglar & Fire Alarm Systems is a Family Locally Owned & Operated. We have On-Site Central Station Monitoring with 24 Hour Supervision. We serve Commercial, Industrial and Residential Customers Security Needs. We offer Certified Technician's who install State Of The Art Equipment, which offers you a peace of mind. Our products include, Burglar, Hold-up, Fire, Card Access, Cellular Backup, U.L. Listed, and Video Surveillance Cameras. We are a Member of the National Burglar Alarm Association, Inc.