Who we are

Established in 1984, West Chatham Warning Devices continues to be the leader in emergency vehicle equipment sales, service, and upfitting. West Chatham Warning Devices works hard to ensure that the upfitting of your emergency vehicle fleet is as easy and convenient as possible.

We do this by providing the highest quality of work conducted by our Emergency Vehicle Technicians, using only the most trusted and dependable products on the market today, and backing that with top-notch customer service. At West Chatham Warning Devices, we do not want to provide you with just any service but, one that will always surpass your expectations.


"My officers love the job that you guys did on our new cars. I was amazed at the quality of service that your technicians provided. This is the first time in my tenure as chief that I can say I had cars built the right way the first time. Thank you again for the work you did." Terry M

"West Chatham Warning Devices was there when I needed a solution fast. My agency had two cars and one was lost to a mechanical malfunction. In just one day I am amazed that your crew was able to build our agency's new vehicle and it looks great. ." Phillip G.