When you need a plumber that you can trust to do the job quickly and efficiently without charging an arm and a leg, call L Furnace Mechanicals LLC Plumbing Service in Indianapolis, IN. At L Furnace Mechanicals LLC Plumbing Service they specialize in residential, commercial, and new construction plumbing. They also offer hot water heater repair, gas line installation, clogged sewer repair, leaky faucet repair, bathroom remodeling, kitchen remodeling, and toilet installation.