Suggest an Edit Name* Categories* Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Pet store Shopping mall Supermarket Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:30 am — 05:30 pm Tuesday: 09:30 am — 05:00 pm Wednesday: 09:30 am — 05:30 pm Thursday: 09:30 am — 05:30 pm Company description Your comments (not for publishing) * — Required information THOR Computer Systems, Alpena Township, MI ← View details 3109 U.S. Highway 23 South, Alpena, MI 49707 +1 989-354-8195