Bertelson Precast Corporation Bertelson Precast Corporation316 River RoadSuite 100Modesto CA 95351 USAPhone: 209-571-5430Url: http://www.bertelsonprecast.comMonday9:00 AM - 5:00 PMTuesday9:00 AM - 5:00 PMWednesday9:00 AM - 5:00 PMThursday9:00 AM - 5:00 PMFriday9:00 AM - 5:00 PMSaturdayClosedSundayClosed