According to our records, this business is located at 5250 W Jefferson Ave. in Fresno (in Fresno County), California 93706, the location GPS coordinates are: 36.655714 (latitude), -119.8894641 (longitude). John De Groot & Son Dairy is categorized under Dairy Heifer Replacement Farms (SIC code 0241). Current estimates show that the unit has a sales volume of $7,735,000 and staff of approximately 35 people. You can contact the company by phone at (559) 233-3594.