Plumbing know-how, from a Phoenix crew

Tankless heaters cost 2–3x more up front but cut gas bills 30% and last twice as long. Here's how to figure out if your house is a good candidate — and when a tank still wins.

Slab leaks are expensive but they're not the disaster they used to be. Here's how to spot one early, and the three things that save you thousands if you do.

Most repeat clogs aren't bad luck — they're the result of three or four small habits. Here's what we see, and the simple changes that fix it.