At Alexander Plumbing, we specialize in repairing damaged or leaking water lines in both residential and commercial properties in O’Fallon, IL. Whether your pipe is corroded, broken by shifting soil, or leaking at the joints, our expert plumbers can accurately locate the problem, dig safely, and replace or repair the affected section. We use high-quality materials and proven techniques to restore your water flow, prevent further damage, and safeguard against future leaks. Fast, reliable, and fully compliant with local plumbing codes — contact us today for a free quote and get your water line back in perfect working order.