According to our records, this business is located at 2375 Homer M Adams Pkwy in Alton (in Madison County), Illinois 62002, the location GPS coordinates are: 38.9158369 (latitude), -90.152558 (longitude). Halpin Music Co is categorized under Sheet Music (SIC code 5736). Known organization president is Mark Landon. Current estimates show that the unit has a sales volume of $2,672,000 and staff of approximately 16 people. You can contact the company by phone at (618) 462-0666; the following fax number is also provided: (618) 462-0359.