Member Directory Find a BusinessLocate a local business for all your business needs using the interactive Map or Member Directory below. ShareTweetJosamJosam.com525 W. US Highway 20Michigan City, IN 46360219-872-5531Fax: 800-627-0008EmailAboutPlumbing and drainage products and specialties.ContactsChristian Jaworski, Customer Relations Specialist; EmailManufacturing, Plumbing Sales, Services & Suppliers Chamber Members | Chamber Events Calendar | Member Account | Community Events Calendar | Job Postings & Volunteer Opportunities | Member Promotions | Member News | Request Information Upcoming EventsThu28 Thanksgiving Day- Office ClosedNov 28th @ 8:00 AMFri29 Observance of Thanksgiving- Office ClosedNov 29th @ 8:00 AMTue3 Coffee ConnectionsDec 3rd @ 8:00 AMThu12 Chamber 101: A Virtual Session of Member BenefitsDec 12th @ 9:00 AMThu12 Holiday Chamber Party at Horizon BankDec 12th @ 5:30 PM 2024 Visionary, Stakeholder, & Leader Member Investors