Dynamic Air Quality Solutions (Princeton, New Jersey) named Robert McCabe vice president of energy services. He boasts more than 26 years of industry experience.

General Filters Inc. (Novi, Michigan) announced the addition of sales representative group Trade Link Sales Midwest (Yukon, Oklahoma).

Echo Engineering & Production Supplies Inc. (Indianapolis) celebrated its 50th anniversary.

Bacharach Inc. (New Kensington, Pennsylvania) implemented 24-hour priority instrument calibration and servicing.

Ritchie Engineering Co. Inc. (Bloomington, Minnesota) named Gary Lampasona vice president of domestic sales and marketing.

LG Electronics USA Inc. (Alpharetta, Georgia) opened an HVAC training academy in Orange County, California.

Friedrich Air Conditioning Co. (San Antonio) named Tim Witcher director of residential sales.

American Air Filter Co. Inc. (Louisville) and subsidiary Flanders Corp. (Louisville) acquired Aire Filter Products (Phoenix).

McElroy (Tulsa, Oklahoma) and Netafirm (Fresno, California) joined forces to meet the demand for high-density polyethylene (HDPE) pipeline solutions.

Publication date: 2/6/2017

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