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National Utilities co.

Our services include...

Repair and calibration of pressure and temperature instruments:
gauges- transmitters - thermometers
NIST certification with dead weight tester
Diaphragm seal filling and calibration
Oxygen cleaning
Pneumatic cylinder and valve repair
Valve bank assemblies
Heat exchanger repair, cleaning and testing
Control panels
Engineering design for complete systems
Free compressed air plant surveys

What can we do for you?