What certifications and training does Koorsen have?

Koorsen's employees are NICET certified and factory trained. They are also fully insured and bonded, ensuring the highest level of expertise and professionalism.

What products and services does Koorsen offer?

Koorsen provides a wide range of fire protection and security solutions, including fire extinguishers, fire alarms, fire sprinklers, fire suppression systems, kitchen fire suppression, and intrusion detection.

What industries does Koorsen serve?

Koorsen serves a diverse range of industries, including healthcare, industrial, education, restaurants, property management, hospitality, and retail, among others.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Koorsen Fire & Security

$15.0M revenue • 50 employees • 2719 N Arlington Ave, Indianapolis, IN, 46218, United States

Last Updated Aug 21, 2026

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Company Overview

Company Name

Koorsen Fire & Security

Address

2719 N Arlington Ave, Indianapolis, IN, 46218, United States

Website

koorsen.com

Phone

(317) 342-9342

Approx. Annual Revenue

$15.0M

Employees

Established

1998

Google Reviews

4.6 (168 reviews)

Locations

About Koorsen Fire & Security

Koorsen Fire & Security is a family-owned company headquartered in Lexington, Kentucky, that has been protecting life and property since 1946. With over 1,200 employees and locations across the Midwest and South, Koorsen offers a comprehensive suite of fire protection and security solutions, including fire extinguishers, alarms, sprinklers, and intrusion detection systems, to businesses and homes.

Business Profile

Read from the Koorsen Fire & Security website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How Koorsen Fire & Security works

Free estimatesⓘ

About the website

Recent changes

What changed on the Koorsen Fire & Security website and Google listing, as detected by Coldlytics on each visit.

Oct 13, 2026 · Mansfield, OH
Google reviews went from 125 to 126

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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