Knight Security & Fire Systems is a San Diego-based, full-service company that offers 24-hour emergency services. It provides security equipment installation solutions. The company serves several residential and commercial customers. Knight Security & Fire Systems offers closed-circuit television installation services. It also installs intrusion sensors and environmental monitoring systems. The company serves schools, corporate facilities, and police and fire departments. Knight Security & Fire Systems residential patrol solutions include vacation checks. It operates a service department that offers systems upgrade, testing and inspection solutions. The company additionally installs smoke detectors, pull stations, strobes, sounders and tamper sensors. Knight Security & Fire Systems administers a warranty program.
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Robert P.


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Our home alarm is a disaster from design to performance. We are alone with chronic failures. Their singular overnight technician, Steve, is a sarcastic irresponsible jerk at 3 am while their inferior equipment alarms the neighborhood every 2 minutes.

Jill T.


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I interviewed all the big alarm companies and because my neighbor recommended Knight Security I also interviewed them. Personally, I prefer to be more than a number with whom I do business. The big alarm companies only sent out sales people. Knight Security sent out Brad who is a VP with the company and knew so much more than the competition's sales people. This combined with my neighbor's referral (they've been with Knight for years) I went with Knight and am very happy with my decision. I began using them in 2012 and they have been outstanding. This summer I did a renovation and they were great at working with my timetable, providing top quality work at an affordable price. I also love the fact you deal with the same people. It's not the huge turnover that you see at the other companies.

Tyler D.


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i was very disappointed in the service I revived from knight security. Brad mates Vice President was very rude and unprofessional. I spoke with Richard mates president of knight security about this matter and he was also very rude and unhelpful. I decided to tell the installers to leave my home because I believe knight security does not care about there clients. After speaking with the installers they agreed. Do yourself a favor and call a different alarm company.

More Business Info

Regular Hours
Mon - Sun:
Extra Phones

Phone: 619-235-8533

Fire Alarm Systems-Wholesale & Manufacturers, Automatic Fire Sprinklers-Residential, Commercial & Industrial, Security Control Equipment-Wholesale & Manufacturers, Security Control Systems & Monitoring
Other Information

Parking: Lot, Free

Wheelchair Accessible: Yes

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