Duncan Plumbing have come out a couple of times for us. They replaced an undermount sink faucet in our kitchen. Recently, they worked on putting in a new dishwasher and hooking it up for us. They'd previously worked on an old water heater that needed a replacement. They fixed some things outside. They connected our hoses for us. They fixed some leaks from our furnace. They've been here a number of times and they're always courteous, polite and efficient. They inform us well about what they're doing and they're always considerate. They're reasonably priced and always clean up after themselves. They're our go-to regular plumber.