Very easy to register my account and…
Very easy to register my account and then pay online the premium due
By Sally M.
Sunday, November 8, 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.
Showing 139 reviews with 5 stars · Clear filters
Very easy to register my account and then pay online the premium due
By Sally M.
We were out of town and needed to pay our invoice online. Amy in the South Bend was very helpful and courteous in handling our questions.
By Becky
Koorsen does fantastic Service Work.
By Jesse T.
Your new site for payment is a 1000% better than the previous one. This one is very user friendly. The previous one was a nightmare to say the least.
By Robert
I have a new business, and needed to have several fire extinguishers placed in my building. I called Koorsen to get a quote. I am certainly glad I did. I got my extinguishers and the BEST customer service. I would recommend Koorsen to anyone who needs Fire and Security needs. Bravo for the customer service. Mindy Bittner
By Mindy M.
Very good,,, Techs were polite, and fast. did great job
By MTD
Makes it very easy to pay invoices!
By Allison C.
Response from Koorsen Fire & Security· Aug 20, 2020
Thank you for your review. We appreciate our customers' feedback as it helps us ensure a better customer experience.
This payable spot is great. Its very understandable and easy to use. Thank YOU!
By Terri S.
Response from Koorsen Fire & Security· Aug 20, 2020
Thank you. We are always working to improve the customer experience and appreciate feedback from our customers.