I loved them, but they sold my meter to another co...

I loved them, but they sold my meter to another company and said they don't have to explain why. I always paid my bill on time. To me, that's very unprofessional. I would be charged if I canceled, but they can just move me without my consent. I have been with them for over 2 yrs up until today when I got another bill in the mail only 2 weeks after my last one was due. I had to call and ask why and thats when I was informed on what they did.