Your leak detection specialists in St. Paul, MN. Free estimates, licensed plumbers, and guaranteed workmanship.
Magnet Plumbing uses state-of-the-art leak detection technology to find hidden water leaks in St. Paul, MN properties. Our licensed plumbers trace moisture migration paths using infrared cameras and electronic sensors, pinpointing the exact source so the repair can be made with minimal wall or floor disruption. Accurate detection saves St. Paul homeowners significant time and money.
Properties throughout St. Paul (pop. 305,634) face unique challenges when it comes to leak detection. Minnesota climate patterns, local water chemistry, and the specific pipe materials found in St. Paul construction all influence the approach we take. Magnet Plumbing tailors every leak detection project to the conditions your plumbing system actually faces — no generic solutions, no unnecessary work.
Choosing the right contractor for leak detection in St. Paul, MN makes all the difference between a lasting repair and a recurring problem. Magnet Plumbing uses professional-grade materials, follows industry best practices, and backs every project with a comprehensive workmanship guarantee. Call (844) 618-0753 to schedule your free assessment.
Here is how we handle every leak detection project in St. Paul.
Magnet Plumbing begins leak detection in your St. Paul, MN home with a systematic investigation. We review your water usage history, inspect accessible plumbing, and use your meter to confirm active water loss before deploying detection equipment.
We use thermal imaging cameras, electronic moisture meters, and acoustic listening devices to trace the leak to its exact location — without cutting into walls or floors.
Our St. Paul leak detection specialist walks you through the findings in plain language, showing you the thermal images and moisture readings that confirm the leak location and explaining the recommended repair approach.
Magnet Plumbing performs the leak repair in your St. Paul, MN home once the source is confirmed, completing straightforward repairs on the same visit and scheduling follow-up appointments for more complex jobs like slab repairs or line rerouting.
Common questions about leak detection in St. Paul.
Signs of a hidden water leak in St. Paul homes include an unexplained increase in your monthly water bill, the sound of running water when all fixtures are off, musty or mildew odors in walls or cabinets, discoloration or bubbling paint, soft spots in walls or flooring, and visible mold growth. If you notice any of these signs, call Magnet Plumbing for professional leak detection.
Hidden pipe leaks in St. Paul are commonly caused by pinhole corrosion in copper pipes from local water chemistry, failed pipe joints from age or movement, improper original installation, high water pressure stressing pipe walls, and physical damage from renovation work. Homes built before 1990 with original copper or galvanized pipes are most susceptible to hidden leaks.
Magnet Plumbing uses non-invasive leak detection technology in St. Paul, MN — thermal imaging cameras that reveal moisture behind walls, electronic acoustic listeners that amplify the sound of escaping water, and moisture meters that confirm wet areas without any cutting or drilling. We locate the leak first, then make only the access needed to repair it.
Professional leak detection in St. Paul typically costs $150 to $400 depending on the complexity of the search and the technology required. This includes thermal imaging, electronic moisture mapping, and a findings report. Repair costs are quoted separately after the leak is located. Magnet Plumbing provides transparent pricing before beginning any detection work.
Honest reviews from homeowners who chose Magnet Plumbing for their plumbing needs.
"Replaced two old toilets with new comfort-height models. The installer was respectful, took his shoes off at the door, and hauled away the old toilets. Small things that make a big difference."
"Smelled gas in the basement late at night and called the emergency line. A plumber was dispatched within the hour, located the leak at a corroded fitting on the water heater gas line, and repaired it on the spot. They even came back the next day to re-verify with the gas detector. Truly appreciated the care taken."
"Fast response, fair price, and they cleared a stubborn bathroom sink clog I had been fighting for a week. Will definitely call again."