About Rock Valley Plumbing in Janesville, WI

A professional plumbing inspection allows us to check the integrity of your toilet's wax ring seal, which can degrade over time due to shifting floors or normal wear. In Janesville, where temperature changes can cause subtle foundation movement, catching a weak seal early prevents costly water damage to your subfloor and ceilings below. We'll identify any seepage or wobble you might not notice, saving you from a major repair bill.

Frozen drain vents are common in our Janesville winters because the vent pipes on your roof are exposed. When they freeze, they block the air flow needed for your drains to work, causing gurgling sinks or slow drainage. During an inspection, we assess your vent system's condition and insulation. We can safely thaw the blockage and recommend solutions, like adding insulation or a heat cable, to prevent future freezes and keep your drains flowing all season.

Our local inspections are tailored to our climate. We check for signs of toilet seal failure, inspect all drain vents for proper venting and vulnerability to freezing, examine pipes for corrosion common in older Janesville homes, and test water pressure. We also look at your water heater and sump pump—key systems during our cold, wet seasons. The goal is to give you a complete picture of your home's plumbing health and address small issues before they become expensive, disruptive problems.