I am trying to upgrade my electrical service to 3 phase. i’ve left numerous messages with Con Ed, but they haven’t returned my call. Does anyone know the ballpark cost of the change? I’m interested in the charges from Con Ed, my electrician can quote me the rest.


Comments

  1. I need the 3 phase for 2 purposes. First is central AC. The system I want is more cost efficient in the 3 phase configuration. Second is an elevator. I own my place as a commercial enterprise, so Con Ed should not have an issue.

    Does anyone know a cost?

  2. I don’t think you can get three phase in residential either. What do you need it for? You can purchase a phase generator. They pop up on craigs list all the time.