Hennigan Engineering is recognized as a leader in the industry and continues to deliver to our clients the highest level of quality, performance and worker safety every day on every project without exception.
services
Since 1967, Hennigan Engineering has been a family owned business delivering a diverse range of services to the Utility, Nuclear, Fossil, Industrial, Commercial, Maritime, Municipal and Military Industries across the United States and Internationally. Hennigan Engineering is recognized as a leader in the industry and continues to deliver our clients the highest level of quality, performance and worker safety every day on every project without exception. Our goal is to provide the innovative solutions, equipment design and skilled personnel necessary for our clients to maintain performance-related equipment at optimum efficiency.
Hennigan Engineering is the Right Choice.
Hennigan Engineering offers a number of Cleaning Services. They include but are not limited to:
Condenser Tube Cleaning
Heat Exchanger Tube Cleaning
Plate and Frame Heat Exchanger Cleaning
Service/Circ. Water Pipe Cleaning
Cooling Water Pipe Cleaning
Pipe and Tank Cleaning
Industrial Cleaning and Coating
Boiler System Cleaning
Hennigan utilizes a number of different diagnostic techniques and equipment to perform our testing services which include but are not limited to:
Hydrostatic Pressure Testing
Tube Leak Detection
Pipe Leak Detection
Helium Leak Detection
Ultrasonic Leak Testing
Eddy Current Services
Hennigan Engineering has performed some of the most technically complex decontamination operations in the industry. The unique challenges which we have encountered have led to innovative solutions.
Steam Generator/ Channelhead Decontamination/ MSR
Industrial Decontamination
Radiological Decontamination
COVID-19 Capabilities
Hennigan Engineering has the expertise and the specialized equipment to remove product build-up, dirt, oil, corrosion scale, and failed coatings down to the substrate and follow-up with a recommended coating system application for steel and concrete surfaces.
Water Intrusion Control & Concrete Repair
Surface Preparation & Coating Application
Coating Removal
Hydrodemolition & Concrete Preparation
Consulting & Reporting
Utilizing the industry’s latest high tech equipment, we can help pin point leaks, cracks and identify other problem areas.
Industries We Serve
Nuclear
Nuclear
Hennigan Engineering has provided the nuclear industry with the personnel and specialized equipment necessary to maintain their performance-related equipment at optimum efficiency.
fossil
fossil
We augment the needs of the industry by designing and implementing innovative cleaning systems which employ state-of-the-art equipment to extract the maximum efficiency out of every component we service.
industrial
industrial
From paper mills to pharmaceuticals, our services enable our clients to prosper in a competitive environment.
marine
marine
Our services range from underwater concrete hydrodemolition to dry dock sheet pile surface prep and repair. We support a wide variety of rehabilitation and new construction projects.
construction
construction
Hennigan Engineering supports a wide range of Federal and State agencies and design/build contractors with cost effective surface preparation, hydrodemolition and coating application services.
Safety First
Hennigan’s safety performance has been better than the industry average and has improved over the last 10 years.
Safety is our #1 focus at the corporate and staff level. Our corporate dedication to safety is equally shared by our employees and we believe it is this partnership that has enabled Hennigan Engineering to establish one of the best safety records in any industry.
We maintain a “zero tolerance” policy for safety rule violations and we continue to implement steps to improve our focus on the “safety attitude” thereby improving safety records with regards to OSHA recordable and lost time accidents.
OUR COMMITMENT TO SAFETY AS A FOCUS IS DEMONSTRATED BY OUR RESULT:
Over 40 years of high pressure water jetting experience without a single lost time hydrolase injury.
Hennigan Engineering’s three year average EMR rating is well below industry average.
Total dedication of Hennigan Engineering management and staff to the protection of personnel.
Continuous improvement in both personnel training and equipment design, ensuring our position as leaders in the industry.
Clients That Choose Hennigan
Entergy
Southern Company 2
Duke Energy
Curtiss-Wright
Westinghouse
Bechtel
Skanska
Lockhead Martin
GE
