Providing Specialized Services
That Keep Facilities Operating
at Maximum Efficiency
Implementing Custom Solutions To Problems That Are Particularly Complex Or Challenging
Working With You
To Choose The Right
Tool For The Job
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.
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 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.
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.
Industries We Serve
Hennigan Engineering has provided the nuclear industry with the personnel and specialized equipment necessary to maintain their performance-related equipment at optimum efficiency.
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.
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.
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.
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
I would like to take this time to express the quality of work that Hennigan Engineering performed during the repair of the USNS Gordon for Boston Ship Repair, Inc.
Hennigan Engineering showed professionalism in all aspects of the work that was performed in the shipyard. Work was done in a timely and efficient manner.
Boston Ship Repair, Inc.
Looking over a long history of Hennigan’s service to Canal Electric Company, I wanted to take the opportunity to commend you for many jobs well done! In an era of uncertainty, it is reassuring to have the certainty of reliability, professionalism, and the commitment of excellence in service.
In conclusion, it is Design Engineering’s recommendation to use Hennigan Engineering to clean any of the-RBS heat exchangers during RF-3 that need cleaning. Hennigan’s past performance plus their patented hydrolasing tip make them the logical choice to use here at RBS
Supervisor – BOP Design
Riverbend Nuclear Group
Southern Company 2