Whenever you are in the market to buy or sell a house, conducting an oil tank sweep should be considered. An undergoing oil tank sweep is a cost-efficient service that gives you peace of mind and can potentially save you thousands of dollars down the road. Many houses were built before 1975 use oil as their main heating source are being replaced by modern heating solutions, but unfortunately, many tanks were left underground without being brought to the attention of new homeowners. Abandoned underground oil tanks could be an environmental hazard due to potential leaks and correcting this issue incredibly expensive for the home owners. We use a specialized magnetic locator to determine if a buried oil tank is present.