Protect Your Home & Business with the "Signal that Saves"
At Oberlander Alarm Systems, Inc., we pride ourselves on providing top-notch security solutions to homes and businesses in Central Illinois. With over 50 years of experience, our family-owned and managed company has been dedicated to delivering exceptional service and products that our customers can trust.
Our Story
Our journey began in 1940 when E.B. Oberlander founded Oberlander Electric. Later, in 1956, he expanded into security alarms and fire systems, partnering with Potter Electric of St. Louis to set up our first central monitoring station. Today, we continue to operate with the same core values of providing excellent service and going above and beyond to meet our customers' needs.
Our Mission
Our mission is to provide quality products and installations at competitive prices, backed by superior commitment to end-user satisfaction. We take pride in being the only locally-owned and family-managed Peoria alarm company, now in our third generation of family ownership.
Our Services
We create custom security systems and fire alarm systems, personalized to your home or business needs, not an "out of the box" or "one size fits all" system. Our services include:
- Home Security Systems
- Commercial Security Systems
- Security Camera Systems
- Commercial Alarm Monitoring
- Access Control
- Fire Alarms
- Interactive Home Automation Systems
- Smart Home Systems
We also offer cutting-edge technology, including radio transmitter and internet monitoring, and personalized, local service. Our UL-listed equipment is designed by top industry leaders like Bosch, Honeywell, and Interlogix (General Electric).
Why Choose Us
There are many reasons why you should choose Oberlander Alarms as your alarm company. We offer the latest technology, non-proprietary systems, and personalized service from your neighbors. We have consistently held an A+ rating with the Better Business Bureau and are committed to providing exceptional service to our customers.
Oberlander Alarms Review Summary
Exceptional Customer Service
Several reviewers praised the exceptional customer service provided by Oberlander Alarms. Jennifer Mathews, Jess, and Airen were mentioned specifically for their kindness, helpfulness, and solution-oriented approach. The reviewers appreciated the personalized attention and professionalism they received from the staff.
Highly Recommended
Many reviewers highly recommended Oberlander Alarms for their security, camera, and smoke detector systems. They praised the company's ability to make them feel safe in their homes and businesses. The professionalism and courtesy of the installation workers were also commended.
Fast and Personalized Service
Reviewers appreciated the fast service and personalized attention they received from Oberlander Alarms. They were impressed that a live person answered the phone, avoiding automated responses.
Negative Experience with Installer
One reviewer had a negative experience with an installer who previously worked for Xfinity. They warned others to research technicians before allowing them into their homes.

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