A USA based corp that is a leader in providing condenser and heat exchanger cleaning and specialized services to the nuclear and fossil power, marine, military, government, municipal, industrial, infrastructure, construction and other industries across the nation and abroad. The firm was established in 1967 and continues to deliver to our clients the highest quality services in the industry. Some of the specialized services we offer include: helium leak testing, hydrostatic pressure testing, video pipeline inspection through our Tunnel Vision Division, hydrodemolition, hydrolase and projectile condenser cleaning and heat exchanger tube cleaning , flu gas scrubber cleaning, service water pipeline cleaning. surface preparation and coatings, water intrusion repair, high pressure waterblasting. See our sister company Heat Exchanger Products Corp. for all your tube plug needs. Contact us today www.henniganengineering.com