Skip to content

Animals & PetsAnimal Health, Animal Parks & Zoo, Cats & Dogs
Beauty & Well-beingCosmetics & Makeup, Hair Care & Styling, Personal Care
Business ServicesAdministration & Services, Associations & Centers, HR & Recruiting
Construction & ManufacturingArchitects & Engineers, Building Materials, Chemicals & Plastic
Education & TrainingColleges & Universities, Courses & Classes, Education Services
Electronics & TechnologyAppliances & Electronics, Audio & Visual, Computers & Phones
Events & EntertainmentAdult Entertainment, Children's Entertainment, Clubbing & Nightlife
Food, Beverages & TobaccoAgriculture & Produce, Asian Grocery Stores, Bakery & Pastry
Health & MedicalClinics, Dental Services, Diagnostics & Testing
Hobbies & CraftsArt & Handicraft, Astrology & Numerology, Fishing & Hunting
Home & GardenBathroom & Kitchen, Cultural Goods, Decoration & Interior
Home ServicesCleaning Service Providers, Craftsman, House Services
Legal Services & GovernmentCustoms & Toll, Government Department, Law Enforcement
Media & PublishingBooks & Magazines, Media & Information, Photography
Money & InsuranceAccounting & Tax, Banking & Money, Credit & Debt Services
Public & Local ServicesEmployment & Career, Funeral & Memorial, Housing Associations
Restaurants & BarsAfrican & Pacific Cuisine, Bars & Cafes, Chinese & Korean Cuisine
Shopping & FashionAccessories, Clothing & Underwear, Clothing Rental & Repair
SportsBall Games, Bat-and-ball Games, Bowls & Lawn Sports
Travel & VacationAccommodation & Lodging, Activities & Tours, Airlines & Air Travel
UtilitiesEnergy & Power, Oil & Fuel, Water Utilities
Vehicles & TransportationAir & Water Transport, Airports & Parking, Auto Parts & Wheels

All categories Browse by state

Companies How it works For businesses

Search companies/

Menu

Search companies

All companies
Companies by state
How it works
For businesses

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

Customer reviews of businesses across the United States, so the next customer knows who they are dealing with.

About

About Five Star Index
How it works
How scores work
Contact

Community

Write a review
Review guidelines
All companies
Companies by state

For businesses

Claim your listing
Respond to reviews
How listings work

Categories

Animals & Pets
Beauty & Well-being
Business Services
Construction & Manufacturing
Education & Training
Electronics & Technology
Events & Entertainment
Food, Beverages & Tobacco
Health & Medical
Hobbies & Crafts
Home & Garden
Home Services
Legal Services & Government
Media & Publishing
Money & Insurance
Public & Local Services
Restaurants & Bars
Shopping & Fashion
Sports
Travel & Vacation
Utilities
Vehicles & Transportation

© 2026 Five Star Index. Reviews are the opinions of their authors, not of Five Star Index.

Terms of use
Privacy policy
Review guidelines
Contact

Koorsen Fire & Security Reviews | Read Customer Reviews of koorsen.com

Home
Construction & Manufacturing
Tools & Equipment
Koorsen Fire & Security

KF

Koorsen Fire & SecurityReviews of koorsen.com

4.2213 reviews
Tools & Equipment
2719 North Arlington Avenue, Indianapolis, Indiana

Call Directions Website

KFKoorsen Fire & Security4.2

Reviews213 About Contact

Overall score

4.2 out of 5

Great

Average of 213 reviews

Distribution

5★65%
4★13%
3★10%
2★4%
1★8%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

(866) 311-7753
koorsen.com
[email protected]
2719 North Arlington AvenueIndianapolis, IN 46218

Call Directions

About Koorsen Fire & Security

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 Five Star Index, with an average rating of 4.2 out of 5.

Also known as: koorsen.com
Website: koorsen.com
Category: Tools & Equipment
Location: Indianapolis, Indiana
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 19% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

How we calculate scores

Is this your business?

Correct your details and reply to customers in public. Both are free.

Claim this listing

More in Tools & Equipment

CompanyRatingReviews

AgCRAZY
Tools & Equipment · Lebanon, Indiana
Excellent
237 reviews
237
Welding Supplies IOC
Tools & Equipment · Indianapolis, Indiana
Poor
8 reviews
8
Rubberfeetwarehouse
Tools & Equipment · Columbia, South Carolina
Excellent
394 reviews
394
BarzelLock.com
Tools & Equipment · Brooklyn, New York
Excellent
603 reviews
603

Call the company Directions Write a review

Koorsen Fire & Security reviews

Showing 139 reviews with 5 stars · Clear filters

Sort

Apply

Sally M.
Feb 10, 2022
Very easy to register my account and…
Very easy to register my account and then pay online the premium due
Report
Becky
Feb 1, 2022
Assistance from South Bend Office
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.
Report
Jesse T.
Aug 5, 2021
Koorsen does fantastic Service Work.
Koorsen does fantastic Service Work.
Report
Robert
Feb 1, 2021
Your new site for payment is a 1000%…
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.
Report
Mindy M.
Jan 12, 2021
I have a new business
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
Report
MTD
Aug 31, 2020
Very good,,
Very good,,, Techs were polite, and fast. did great job
Report
Allison C.
Aug 5, 2020
Makes it very easy to pay invoices!
Makes it very easy to pay invoices!
Response from Koorsen Fire & SecurityAug 20, 2020
Thank you for your review. We appreciate our customers' feedback as it helps us ensure a better customer experience.
Report
Terri S.
Aug 5, 2020
This payable spot is great
This payable spot is great. Its very understandable and easy to use. Thank YOU!
Response from Koorsen Fire & SecurityAug 20, 2020
Thank you. We are always working to improve the customer experience and appreciate feedback from our customers.
Report

Previous 1 2 3 4…18 Next