First Mechanical offers trusted residential plumbing services in Edmonton, specializing in replacing poly-b plumbing, water line upgrades, and full home retrofits. Whether you’re renovating or simply modernizing your home, our team installs and replaces hot water tanks, fridges with water lines, dishwashers, washing machines, kitchen taps, bathroom fixtures, and more. We focus on long-lasting, code-compliant installations that give homeowners peace of mind.