We first started using yellow trucks over 50 years ago. Today they have become a recognizable symbol of our company.
About Us
Why Choose Koorsen?
History
People
Certifications
1946-
Trusted for Over 75 Years
For over 75 years, we’ve worked harder, trained longer, and have done whatever it takes to keep people safe. That is why so many businesses and people have continuously chosen Koorsen over all these years.
Primary Products + Services
Become Koorsen Protected
Fire Protection
Additional Products + Services
TOTAL SOLUTION PROVIDER
Facilities Management
Construction Services
Environmental Services
Combustible Dust Services
80,000
Satisfied Customers
75
Years of Experience
26
Locations
1,200
Employees
Testimonials
What Our Clients say about Us
I’m so happy I switched Fire and Security Services vendor to Koorsen earlier this year. From my first phone call I’ve been extremely impressed with their response times and attention to details. We just finished the first full facility inspections, and they found many items that our previous company missed or flat out overlooked and lied about that could have taken us out of compliance. They also provided quick estimates for remediations. I couldn’t be happier with them and see a long business relationship between our companies.
We have used Koorsen for years, the technicians are always courteous, professional, and knowledgeable about their field. We had called them about a possible sprinkler issue, and they were here in about 20 minutes. It is a great company to work with.
Techs are knowledgeable and always friendly. They take the time to explain any issues or recommend service in detail, to ensure you have a complete understanding of your system and what it requires to function properly.
My current company use Koorsen for many of their services. Today in particular, We had some door hardware updated. Scott, Aaron and Jim were phenomenal. They were not only punctual, they explained everything from beginning to end. The customer service given from these three was rejuvenating. They kept their work areas cleaned and stayed in constant communication with myself. Koorsen is lucky to have such knowledgeable and personable technicians like Scott, Aaron and Jim.
Personable, Knowledgeable, Professional and up to the minute response. Nothing bad to say about the service and tech support of Koorsen Fire and Security.
I had a service company (not Koorsen) out to service an oven, and the next morning there was no gas service to the entire kitchen. The other service company wouldn’t own or even discuss the problem, saying there’s no way the two issues were related.
I called Koorsen, who talked me through diagnosis and correction of the issue that was caused by another company entirely. And we don’t have a Koorsen contract.
Some of Our Great Customers
First Merchants Bank
Indianapolis Colts
Gainbridge Fieldhouse
Lilly
Indy Airport
FedEx
Honda
Nissan Stadium
Culver’s
Ivy Tech
