Classic Homeowner Academy
A free learning center for Knoxville homeowners — understand your plumbing, learn safe checks, troubleshoot common problems, and know when it is time to call a professional.
A homeowner learning center, not a contractor blog
Use our practical guides, interactive diagrams, troubleshooting tools, and AI Plumber to understand your home's plumbing before you decide what to do next.
Know Your Home
Main water shutoff, fixture shutoffs, PRV, water pressure, water heater basics, sewer cleanout, plumbing materials, expansion tanks.
Explore the plumbing guideFix It Yourself
Running toilet, toilet flapper, disposal reset, faucet aerator cleaning, simple clog troubleshooting, checking water pressure, basic homeowner maintenance.
Troubleshoot a problemWhat's New
New faucet technology, smart toilets, bidet technology, touchless faucets, leak detection, automatic water shutoffs, tankless technology, heat-pump water heaters.
Use homeowner toolsStart with our Homeowner Plumbing Guide for diagrams and system explanations, use our interactive tools for common checks, or ask the AI Plumber about your specific situation.
Have a plumbing problem right now?
Ask the AI Plumber for guidance, or request service when you want a professional to take over.