I've had nothing but good experiences with Day & Night. They service my AC/Heating Unit and just replaced my water heater. When I bought my house they seamlessly transferred the warranty on the AC/Heater to me, even though it should have been done before the final sale of the house. They've serviced my AC/Heater twice a year. They are prompt, up front, honest, and competitive in their pricing. Justin replaced my water heater today and he was quick and efficient. I'm looking forward to reaping the benefits of a non-corroded water heater. Truly some of the best service I've encountered.