Johnstone Supply names new manager of Rochester, N.Y., branch.

AHRI publishes new standards; HVAC Excellence opens exhibitor registration for 2014 conference; ASHRAE seeks papers; more HVAC organization news briefs.

Met-Pro Corp. declares a quarterly dividend of $0.0725 per share.

Trimble receives top ranking from ABI Research.

Magic Touch Mechanical named to Top 10 HVAC contractor list; Bob Hamilton Plumbing, Heating, A/C, and Rooter named a best small company to work for.

Control Solutions Northwest Inc. and Utah-Yamas Controls Inc join alliance; AMS Mechanical Systems Inc. wins safety award.

NSF Intl. (Ann Arbor, Mich.) opens office abroad.

Bill Smith Plumbing & Heating, Fresh Air Concepts win awards.

Par Mechanical employee named VIP Installation Showcase winner; TDIndustries appoints new Dallas president; more HVAC commercial contractor news briefs.

Wohler USA names new technical service manager; Metcam names new chief financial officer, materials manager, quality manager; more HVAC manufacturer news briefs.