BJ Enterprises, headquartered in Waynesboro, Virginia, is a leading United States (U.S.) manufacturer of oil filter crushers; tank-monitoring alarm systems used primarily in above ground storage tanks, and also liquid level tank gauges.

Our mission is to continually meet or exceed the expectations of our customers. This is accomplished by offering the highest quality of products that are dependable, user-friendly, and competitively priced. Our tank gauges, well-known in its industry, are sold under the Black Knight^TM and Red Fox^TM brand names. Be sure to see our new Jarhead Tank Gauges. BJ Enterprises products deliver value for our customers, which allows us to better serve you.

Tank Alarms