Expert Leak Detection Services
in Erlanger & Florence, KY

Arlinghaus detects leaks across every area of the home and property. Each type has its own warning signs and detection method:

• Hidden pipe leaks – leaks inside walls, above ceilings, and beneath floors located using acoustic sensors and moisture meters without opening surfaces until the source is confirmed
• Slab leaks – pipes beneath your concrete foundation identified through acoustic sensors and pressure testing; signs include warm spots on the floor, a persistent water bill spike, and the sound of running water when nothing is on
• Underground & outdoor leaks – supply lines, irrigation systems, and buried sewer lines; soggy yard patches and lush grass above a buried line are classic signs; NKY’s clay soil shifts with freeze-thaw cycles, making underground joint separation especially common in Erlanger, Florence, and Boone County neighborhoods
• Sewer line leaks – video camera inspection identifies cracks, root intrusion, and joint failures without unnecessary excavation; signs include persistent foul odors outdoors, slow drains throughout the home, and unusually wet or green yard patches; older NKY neighborhoods have significant concentrations of aging cast iron and clay tile sewer lines that are particularly vulnerable
• Toilet, faucet & fixture leaks – a slow toilet leak can waste 150+ gallons per day without making a sound; dye testing and pressure checks identify silent leaks that never produce visible dripping
• Kitchen & bathroom leaks – dishwasher connections, refrigerator ice maker lines, under-sink supply connections, and shower pan failures; moisture meters find saturation behind cabinetry and beneath flooring before visible damage appears
• Water heater leaks – T&P valve failures, corroded drain valves, and tank deterioration are common sources of basement and utility room moisture; NKY’s hard water accelerates internal corrosion, particularly in units approaching or past the 8–12 year mark
• Appliance & washing machine leaks – burst or degrading washing machine hoses are one of the leading causes of sudden basement flooding in NKY homes; slow leaks from refrigerator and dishwasher connections cause ongoing moisture damage that builds silently behind walls
• Gas leak detection – if you smell gas or suspect a gas line issue near a plumbing appliance, Arlinghaus is licensed to assess and repair gas lines throughout Northern Kentucky. Gas line concerns should always be treated as an immediate call

Why NKY Homes Face a Higher Leak Risk

Northern Kentucky has a combination of conditions that make hidden leaks more common – and more damaging – than in many other markets:

• Hard water from the limestone aquifer – at 120–150 mg/L of calcium and magnesium hardness, NKY water is among the hardest in the tri-state region. This mineral content accelerates corrosion on the interior walls of copper and supply pipes, shortening their effective service life and creating pinhole leaks that are invisible until they’ve caused significant damage. A whole-home water softener reduces this mineral load and is worth discussing alongside any pipe leak repair
• Clay-heavy soil and freeze-thaw cycles – NKY’s limestone-based clay soil holds moisture and shifts with temperature changes. With 30 or more freeze days per year in Erlanger, Florence, and surrounding communities, underground pipe joints experience repeated stress that causes separation, misalignment, and slow leaks over time
• Aging housing stock – Erlanger, Florence, Covington, and Newport have large concentrations of homes built between the 1940s and 1980s. Original copper supply lines in these homes are approaching or past their useful service life, and post-WWII cast iron drain lines have frequently exceeded their design lifespan. These materials don’t fail dramatically – they develop slow, hidden leaks that are exactly what professional detection is designed to find

Smart Home Leak Monitors: What They Do and Don’t Do

Smart water monitors like the Moen Flo detect flow anomalies on your main water line and can automatically shut off supply when a leak is detected, a useful tool once water is already moving. Professional acoustic and thermal detection finds pressurized leaks before water has reached a sensor or visible surface. The two are complementary, and Arlinghaus can help integrate smart monitors into your existing plumbing system as part of a broader water damage prevention strategy.

Why Choose Arlinghaus for Leak Detection in Northern Kentucky

Finding the leak is only half the job. What happens next matters just as much. Here’s what sets Arlinghaus apart:

• Detect and repair in one visit – no referral, no second appointment, no re-explaining the problem to a different technician
• Four detection methods – acoustic sensors, thermal imaging, moisture meters, and video camera inspection; the right tool matched to the right leak
• NKY local expertise – we understand the clay soil, hard water, and aging housing stock that drive leak frequency in this area better than any national franchise
• 24/7 availability – emergency leak detection for situations that can’t wait
• Upfront pricing – you know the cost before we start
• 6,000+ five-star reviews – more than nearly any other plumbing company in NKY
• Best of NKY – 10 years running – Northern Kentucky’s most recognized home services company
• Happy House Seal of Approval – every job is backed by our guarantee

Schedule Your Leak Detection Service in Northern Kentucky

Don’t let a hidden leak become a costly repair. Call Arlinghaus now or book online for same-day leak detection serving Erlanger, Florence, and all of Northern Kentucky.