Custom Alarm

Custom Alarm is a Rochester, Minnesota-based security company founded in 1968. They specialize in the installation, maintenance, and repair of fire alarm systems, intrusion detection, video surveillance, and access control. The company is known for its family-friendly, supportive culture, commitment to lifelong learning, and focus on delivering top-notch customer service to keep communities safe. They are frequently recognized as a 'Best Place to Work' in Southeast Minnesota.