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Hennigan Engineering performs services for the DOD

Hennigan Engineering has been granted numerous security clearances to perform services at military installations and on Navy vessels for decades. Most recently; Hennigan Engineering was retained by G.C. Curtiss-Wright to perform specialty services for the United States Department of Defense (DOD) aboard the USS John C. Stennis (CVN-74). The Stennis is the seventh Nimitz–class nuclear-powered Supercarrier in...

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Hennigan Engineering brings 650 Megawatt Unit back to full power by removing 46,000 lbs of scale

Hennigan Engineering successfully removes 46,000 lbs of scale using High Pressure Water Jetting Services, bringing a 650 megawatt unit back to full power. After several unsuccessful attempts by other companies, using high pressure water jetting and chemical cleaning, Hennigan Engineering was contacted to try to resolve the issue of removing hard calcium scale...

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Helium Leak Testing to Pinpoint Leaks!

Our Helium Leak Detection Team can pinpoint the smallest of leaks!! Mass spectrometer leak testing techniques allow leak detection capabilities to a level of 1 X 10-11  with graphic recording for historical data retrieval.  OUR EXPERIENCE AND CAPABILITIES Machine Parts & Fittings Pharmaceutical [ovens, chambers, freezers & incubators] Packaging Heat...

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