The Institute of Refrigeration is seeking nominations for the J&E Hall International Gold Medal through Oct. 14; more HVAC organization news briefs.

Environmental Systems Design Inc. names Zackery House senior vice president; more HVAC contractor service news briefs.

GPS Insight ranked No. 3,133 in Inc. magazine’s 2014 Inc. 5000 list of the fastest growing private companies in the U.S.; more HVAC software news briefs.

Baltimore Aircoil Co. announces a price increase of up to 3 percent for all open- and closed-circuit cooling towers and accessories manufactured in North America, effective immediately; more HVAC price increase news briefs.

Danfoss North America president John Galyen will address energy productivity at Energy 2030 On the Road; more HVAC manufacturer news briefs.

Johnstone Supply Inc. names new vice president of sales and marketing.

HVAC Excellence grants title of certified master HVACR educator; HRAI appoints new as chair; more HVAC organization news briefs.

On Controls announces new independent sales firms to cover key U.S. regions; JobFLEX holds grand opening celebration; more HVAC software news briefs.

Hill York promotes Mike Senecal to vice president of construction; Southland Industries tounite its service and building automation controls departments; more HVAC commercial contractor news briefs.

Laffert North America welcomes Matthew Temple to its outside sales team; more HVAC manufacturer news briefs.