Storied Heritage.

Long-Standing Expertise.

BUILDING ICONIC HEAT TRANSFER
SOLUTIONS SINCE 1957

Our legacy as one of the world’s leading providers of cooling and heat transfer solutions began in 1957. L&M Radiator, Inc. acquired the rights to the individual replaceable cooling tube radiator concept originally developed by the British in WWII. We brought this concept to the Minnesota Mesabi Iron Range. With rapid acceptance of the “MESABI® Radiator” in the mining industry, the concept skyrocketed into worldwide popularity as both an OEM and aftermarket product for mobile and stationary heavy-duty equipment. Thus, the generation of MESABI® products.

What was important then is just as important now. Today, L&M Radiator, Inc. has evolved into the premier global supplier of precision-engineered OEM cooling and heat transfer solutions. MESABI® Heat Exchangers are the world standard for heat transfer reliability.

OUR HISTORY

1957 –

L&M Radiator, Inc. founded by George Langer (L) and Clay Murray (M) in Hibbing, Minnesota

1961 –

Alex Chisholm (Clay Murray’s son-in-law) joins L&M Radiator, Inc.

1967 –

L&M Radiator, Inc. opens a production facility in Hermosillo, Sonora, Mexico

1972 –

L&M Radiator, Inc. opens a production facility in Perth, Australia

1975 –

Alex Chisholm is nominated as Minnesota Small Business Man of the Year

1981 –

Alex Chisholm is inducted into the Minnesota Business Hall of Fame 

1997 –

Dan Chisholm becomes President of L&M Radiator, Inc. and Alex Chisholm becomes Chairman of the Board

2007 –

L&M Radiator, Inc. celebrated its 50th anniversary and opened a production facility in Yankton, South Dakota

2011 –

L&M Radiator, Inc. opens a production facility in Antofagasta, Chile

2017 –

L&M Radiator, Inc. Hibbing celebrated its 60th Anniversary.

L&M Radiator, Inc. Mexico celebrated its 50th Anniversary.

L&M Radiator, Inc. continues its third generation of family ownership and management

2018 –

$25M expansion/renovation in L&M Radiator, Inc. Hibbing plant

DISCOVER
THE MESABI® DIFFERENCE

Get the performance you require, reliability you need, productivity you demand, and competitive edge you desire.