AAON, Inc. announced it has entered into a membership interest purchase agreement to acquire 100% of the equity interests of BasX, LLC, dba BasX Solutions.

NSI Industries, LLC announced the acquisition of Duro Dyne^® Corp., a Bay Shore, N.Y. sheet metal manufacturer for the heating, ventilating, and air conditioning industry.

The SEER Group LLC announced its seventeenth acquisition, a majority stake in Brower Mechanical in Rocklin, CA.

Murphy Company has closed on the asset acquisition of State Mechanical. 

CoolSys announced it has acquired Triangle Refrigeration. With this acquisition, CoolSys expands its market presence throughout the Northeast and Mid-Atlantic regions.

XOi Technologies and IFS Core announce an enhanced integration and extended partnership.

Parts Town announced that Leonard Green & Partners, L.P. has made a significant investment in the company. Existing investor Berkshire Partners will retain its majority stake in the company.

Ritchie Bros. announced that it has completed its acquisition of SmartEquip, a technology platform that supports customers' management of the equipment lifecycle and integrates parts procurement with both OEMs and dealers.

Uponor North America announced Nov. 2 a national distribution agreement with Winsupply to stock Uponor PP-RCT piping, fittings, and accessories at select Winsupply local companies and two distribution centers across the U.S.