Fire Protection Company in Reading, PA

Kistler O’Brien Fire Protection offers reliability and expertise in fire safety solutions for businesses in Reading, PA and beyond. Our journey began in 1933, from humble beginnings in the basement of a rental property in Allentown. Over the years, we’ve evolved into a powerhouse in the Lehigh Valley, boasting three offices and a dedicated team of over 200 professionals.

Our commitment to excellence has propelled us forward, earning the trust of Pennsylvania businesses seeking top-tier fire protection services. With a fleet of 100 service vehicles, we reach far and wide across the tri-state area, ensuring the safety and security of thousands of customers.

Fire Protection Services in Reading, PA

As a full-service fire protection company, we offer multiple services to help protect you from the destructive forces of fire.

Some of our fire protection services include:

When you partner with Kistler O’Brien Fire Protection, you’re not just investing in a service — you’re investing in peace of mind. Let us be your trusted fire protection partner, ensuring your business is prepared for whatever the future may hold.

Fire Protection System Supplier in Reading, PA

At Kistler O’Brien Fire Protection, we take pride in being the premier fire protection system supplier in Reading, PA and the surrounding areas.

Our extensive inventory includes top-of-the-line fire extinguishers, essential for combating small fires before they escalate. Whether you need portable extinguishers for office spaces or industrial-grade units for manufacturing facilities, we have the right solution to fit your requirements.

In addition to fire extinguishers, we provide a wide array of fire protection systems, including fire alarm systems, sprinkler systems, suppression systems, and emergency lighting. Our team of highly skilled technicians works closely with each client to assess their specific needs and design customized solutions that ensure optimal protection for their property and personnel.

Contact us today to learn more about our products and services.


Kistler O’Brien Fire Protection
10 Wingco Lane
Reading, PA 19605
(610) 266-7100

Hours of Operation

Monday – Friday: 7:30 a.m. – 4:30 p.m.
Saturday and Sunday: Closed

The above hours represent our Reading, PA office hours. Our industry-certified technicians are available 24/7 to respond to your emergencies.