Finish Electrical, Plumbing & HVAC
Remember the rough-in we did earlier? Now is the stage where the trades return. The electrician comes back to install the outlets, switches, light fixtures, ceiling fans, and door bells. He will also hook up the appliances, furnace, and air conditioner. The plumber returns to set toilets, install sinks, faucets, and any other fixtures needed. This is called trimming out. The HVAC sub then installs the registers and gets the furnace and air conditioning running properly.