Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. Heating & Air Conditioning Sales & ServicesNew SearchPrev1NextMcGrath RefrigerationProfileMrhvaconline.com2520 S US Highway 35Knox, IN 46534574-772-3575EmailWork on both residential and commercial HVAC.Krystal McGrath, Office Mgr; EmailHeating & Air Conditioning Sales & ServicesMichiana MechanicalProfileMichianaMechanical.com10416 W. 400 NorthMichigan City, IN 46360219-874-2454Fax: 219-874-0136EmailHVAC Heating & CoolingTom Llewellyn, Owner; EmailHeating & Air Conditioning Sales & ServicesSummers Plumbing, Heating & CoolingProfileSummersPHC.com1233 N. SR 39La Porte, IN 46350219-797-6185EmailSince 1969, Summers has made it our mission to provide top-quality service at affordable rates. Our plumbers & HVAC technicians are trained to perform maintenance and repairs.Mercedes Stephens, Human Resources Manager; EmailHeating & Air Conditioning Sales & Services, Plumbing Sales, Services & SuppliersNew SearchPrev1NextChamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsWed15 Board MeetingMay 15th @ 8:00 AMWed22 8th Annual Michigan City/ La Porte County Job FairMay 22nd @ 2:00 PMThu23 Chamber Show with WIMS Radio AM 1420May 23rd @ 8:45 AMThu23 JOYRide Ribbon Cutting!May 23rd @ 4:00 PMFri24 Community Connections Luncheon-Economic Development UpdateMay 24th @ 11:30 AM 2024 Visionary, Stakeholder, & Leader Member Investors