Down Time Services portable machining services has been serving our customer’s needs with complete on site portable machining services for over 25 years. We perform on site portable machining services of all size flanges, specializing in large flanges using unmodified stock equipment that mounts both internally and externally, depending on your requirements. Down Time Services provides on site portable machining services & bolting utilizing hydraulic tensioners, on site portable machining services of large flanges, on site drilling, on site milling & on site line boring, as well as on site turbine seal machining, on site portable machining services of shafts and journals and on site field metrology services.

Down Time Services is well known for on site portable machining services & bolting of large flanges up to 20 feet in diameter, as well as on site field milling, on site field drilling and on site portable machining services of pumps, steam turbines, control valves, and other industrial equipment and machinery. Down Time Services has boring bars up to 10 inch diameter X 32 feet long using hydraulically powered drives. In addition, our specialized expertise in on site portable machining services equipment includes state of the art metrology, optical tooling and equipment.