Heat Exchanger Cleaning

Our main focus is to restore and maintain maximum operating efficiency for every condenser and heat exchanger we clean. Hennigan Engineering has the experience required to review your particular conditions and employ the appropriate cleaning technique for every application.
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Why Choose Hennigan

Over 50 Years of Service

For over 50 years, Hennigan Engineering has served a broad spectrum of utility, industrial, municipal, military and construction clientele on a national basis.

Safety First

Safety is our #1 focus at the corporate and staff level. Hennigan’s safety performance has been better than the industry average and has improved over the last 10 years.


Teamwork within our firm’s operation and also with our client’s operation is, and always has been, the underlying reason for our firm’s success.

Our Heat Exchanger Cleaning Services

Hennigan Engineering has been a leader in providing condenser and heat exchanger tube cleaning services to the nuclear and fossil power industries.

Given the job parameters, we successfully implement Chemical Cleaning, Mechanical Cleaning (brushes, metal/plastic scrapers, abrasive balls) and High Pressure Water Jetting. Proper assessment of the conditions affecting each power plant is crucial in choosing the correct course of action. We work closely with our clients to offer a comprehensive cleaning solution, taking into account tube base metal compositions, base metal conditions, corrosion control, fouling agent, scale composition, cleaning window, safety and environmental concerns.

We have custom designed our High Pressure Water Jetting Systems to perform far beyond the capability of off-the-shelf equipment utilizing specialized High Pressure Water Jetting Equipment to enable Hennigan Engineering to provide the best cleaning tool for each application. With 360 degree cleaning and pressures from 10,000 psi to 40,000 psi, Hennigan Engineering can remove the most extreme tube fouling to design base metal, without damage to the tube.

Chemical Cleaning

Clients That Choose Hennigan

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Fill out this form, and the Hennigan Engineering team will reach out to discuss your heat exchanger cleaning needs.

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