According to our records, this business is located at 607 E Denver St. in Holyoke (in Phillips County), Colorado 80734, the location GPS coordinates are: 40.5857372 (latitude), -102.295301 (longitude). Lapp John is categorized under Corn (SIC code 0115). Known organization owner is John Lapp. Current estimates show that the unit has a sales volume of $180,000 and staff of approximately 3 people. You can contact the company by phone at (970) 854-2986.