Founded in 1880, Patterson-Kelley designs and assembles commercial heating equipment in East Stroudsburg, Pennsylvania, and has served the commercial heating industry for more than 140 years. Its history spans feed-water heaters, heat exchangers, and gas-fired commercial boilers; today its equipment is distributed throughout North America and supported by technical and application services.
AHRI Certified
Burnham CommercialBurnham Commercial manufactures steam and hot-water boilers and control systems for commercial and industrial applications at its Lancaster, Pennsylvania facilities. The company describes a long-standing specialty in commercial heating equipment and says its in-house engineering and R&D teams develop products that are manufactured and assembled in the United States.LANCASTER, PA
Bradford White CorporationFounded in 1881 as the Pennsylvania Range Boiler Company, Bradford White Corporation is an American-owned manufacturer with a long record of developing heating equipment for professional installation. The company has kept its manufacturing operations in the United States and supports the plumbing and HVAC trades through training at its LEED Gold-certified International Technical Excellence Center in Middleville, Michigan.335220AMBLER, PA
Thermal InMotionSince 1969, CSI Services has been York, Pennsylvania’s oldest operating boiler service company and is now part of Thermal InMotion, a Burnham Holdings subsidiary. The company brings that local mechanical-contracting history to commercial and industrial customers through boiler and HVAC work, including systems it designs and installs for manufacturing and public facilities.LANCASTER, PA
Delval Equipment CorporationSince its 1955 founding in a one-room Narberth office, Delval Equipment Corporation has grown into a 115-person Mid-Atlantic boiler specialist. The company says it has supplied more than 5,000 packaged boilers in the region, while its five offices support commercial and industrial customers with boiler-system design and 24/7 service.WEST NORRITON, PA