About Patterson-Kelley

Leading the industry with more than 135 years of experience

Founded in 1880, Patterson-Kelley has evolved and grown to represent a trusted leadership position in the industry. Each piece of equipment we build is the direct result of the knowledge cultivated from generations of experience, expertise, and customer input.

Our primary objective is to supply our customers with the most reliable, efficient, and feature rich products while providing the highest levels of technical support and services. With well over a century in the commercial heating industry, we have a tradition of excellence and innovation that remains an expectation in everything we do to this day.

A History of Cutting Edge Innovation

Started as Benjamin F. Kelley & Company, Harsco Industrial Patterson-Kelley has evolved over the years, adapting to lead the marketplace. The company’s first product, feed water heaters, introduced pioneering technology with tube bundles. After World War II, the company’s focus shifted from storage water heaters to more complicated, custom engineered heat exchangers and other heat transfer products.

Following its 1974 acquisition by Harsco Corporation, Patterson-Kelley continued to lead the marketplace. In 1987, the company entered the gas fired commercial boiler industry, and innovation continues today with recent developments such as the NURO Touch Screen Control System that when used alongside the NURO Connect App, allows users to monitor and adjust their system settings from anywhere at any time.

Patterson-Kelley employees care. We offer unparalleled boiler and water heater support.

Insight Onsite™

Harsco Industrial Patterson-Kelley is a division of Harsco Corporation (HSC), a leading Fortune 1000 global industrial services and engineered products company with over 200 operating locations in 35 countries around the world.

Harsco Industrial Patterson-Kelley serves the commercial heating industry with the most respected products in the field. Customers look to us for expert engineering support. We exceed the needs of the most challenging applications by applying our expertise and unmatched resources to every project.

Contact us to learn more about the Patterson-Kelley difference.

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