Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Return to Listing ShareTweetMcGrath RefrigerationMrhvaconline.com2520 S US Highway 35Knox, IN 46534574-772-3575EmailAboutWork on both residential and commercial HVAC.ContactsKrystal McGrath, Office Mgr; EmailParticipationGenerationally Owned/RepresentedWoman Owned/RepresentedHeating & Air Conditioning Sales & Services Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsThu20 Headshot Update EventFeb 20th @ 8:00 AMThu27 Lunch with the StarsFeb 27th @ 11:30 AMTue4 Coffee ConnectionsMar 4th @ 8:00 AMTue4 Chamber Luncheon- Michigan City UpdateMar 4th @ 11:30 AMFri14 Annual Chamber Awards DinnerMar 14th @ 5:00 PM 2025 Diamond, Platinum, & Gold Members
