McCullough & Sons, Inc is a family owned and operated company. We proudly have been serving for over 40 years of experience. Water Services Provided: Well DrillingWell Pump Installation, Maintenance and RepairWell Inspections Well InspectionsWell Abandonment'sWell Chlorination (disinfection)Well Rehabilitations and Irrigation We also inspect wells in both Minnesota and Wisconsin areas. It is crucial to check these wells often to ensure that the water has not been contaminated to prevent illnesses and the spread of diseases. We will also repair the wells if we find any issues.