We're within service range of 65% of the nation's domestic drilling fleet. So when we say we're "always on duty," we mean it.
50 years and still pumping, with the world's most inclusive warranty. Dependable and rugged, from start to finish. That's Sentry.
You deserve no leaks and maximum performance. So at Sentry we keep all that pressure under control -- for you.
Our new Well Services Group takes “always on duty” right into the field. Because at Sentry, we’ll go anywhere you need us to. And then some.
Sentry International Customers
Below is a partial list of our wonderful Sentry customers that we're proud to service and support. These customers know we're Always on Duty!