We found 199 results for Fire Alarm Systems in or near Pasadena, CA.They also appear in other related business categories including Security Control Systems & Monitoring, Smoke Detectors & Alarms, and Security Equipment & Systems Consultants. 10 of these businesses have an A/A+ BBB rating. 5 of the rated businesses have 4+ star ratings.
The businesses listed also serve surrounding cities and neighborhoods including Central LA, East LA, and Downtown Los Angeles. These businesses offer their services in one-or-more of the following languages: Spanish, German, and Indonesian.