Plumbing Guides for Prairie Village and Johnson County
Local answers with sources: what the cities, WaterOne and Johnson County Wastewater actually say, and what it means for your house.
How hard is Johnson County water? What WaterOne's 2026 report means for your home
WaterOne's 2026 Water Quality Report puts average total hardness at 135 ppm, about 7.9 grains per gallon. Here's how to read that number and what it does to water heaters, faucets and fixtures.
Updated September 30, 2026
Tree roots and old sewer laterals: why mid-century homes back up
Roots are one of the most common causes of main-line backups in older homes. Here's why, who's responsible for the line, and how to decide between cleaning, repair and replacement.
Updated September 30, 2026
Do I need a permit to replace a water heater in Prairie Village?
Short answer: yes. Here's what Prairie Village's rules say, who can pull the permit, what happens in an emergency, and how Overland Park, Fairway and Leawood compare.
Updated September 30, 2026
Need a plumber in Prairie Village or nearby?
Call us at (913) 305-5013 or request a quote online. We're on W 75th St in Prairie Village.