Copper and PVC Pipes Drive Real Emergency Plumber Pricing Across Los Angeles
https://precisionemergencyplumberla9998.quillnesty.com/posts/isolating-hidden-leaks-using-acoustic-sensors-and-thermal-imaging-technology
What you pay a plumber depends fundamentally on which pipe materials are inside your home and what condition they're in. Copper costs more to replace than PVC; older galvanized steel demands different labor