Field Service

White Sentry Truck Each Sentry Master Service Center has a fleet of field
service trucks manned with trained mechanics and
helpers capable of performing
 work on all brands of
mud pumps, drawworks,
 rotary tables, traveling
equipment, iron
 roughnecks and top drives – just
about
 anything you’d find at a job site.

Rig Repair 1
Rig Repair 3