Very timely and professional
Very timely and professional
By Jeff B.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
213 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Since 1946, people have trusted Koorsen to protect their businesses and homes. From our knowledgeable sales people to our highly trained technicians, we have been committed to providing complete fire protection and security solutions that don’t just protect buildings—but protect lives too.
Koorsen Fire & Security (koorsen.com) has 213 customer reviews on The Fair Hearing, with an average rating of 4.2 out of 5.
213 approved reviews, newest moderated first
Very timely and professional
By Jeff B.
The workers were standing around most of the time and broke part of our system
By Valarie Bewley C.
Planning and installation personnel very capable and helpful. Excellent interface with tenants in affected building. Great job.
By John C.
Koorsen staff was very responsive and quickly did what we needed to have done. They explained everything thoroughly. We are pleased with the work.
By Lisa G.
Good Service and they are almost always flexible with scheduling even on short notice.
By Dennis
Excellent service from fire panel monitoring, system testing and service. I have had Koorsen Fire & Security since 2009 and have never been disappointed with their service or technicians. Danny Bryan
By DANNY B.
Koorsen service and administration employee’s have been good to work with. Good company Mark
By MARK S.
Our service person Dan is outstanding and our account rep Kim Trammel is wonderful to work with. Could not be more satisfied with the service they provide.
By DENNIS D.