Macomb group recently acquired the operations of Mechanical Supply Co., a North Carolina-based distributor of pipe, valves and fittings to commercial and industrial customers.

Wayne, Pa.-based buying group AD reported sales for all its members across all seven divisions and three countries grew by 2% in 2015.

The third and final (for a while) Las Vegas edition of Design & Construction Week was held Jan. 19-22.

Wholesale distributor F.W. Webb recently announced plans to relocate its Amherst, Mass., distribution facility to Londonberry, N.H.

APR Supply Co. promoted Brenda Higginsto location manager of its Johnston City, N.Y., location.

Watts Water announced David Trotterhas joined the company as Mid-Atlantic regional sales manager.

A replacement for Duncan Cooper has not been named.

NKBAnamed Danielle Burger, AKBD, the 2016 NKBA University professional of the year.

Lowell Banburyretired from Mansfield Plumbingafter 45 years of service.

World and Mainnamed Ben Small, CPA, chief financial officer, Evan C. Burstainvice president sales food and drug.