Calls from this number are confirmed to be a scam involving a "refund" from Ontario Power Generation.  Caller is also calling using displayed number 613-680-2104 and name "JS".

I did have there services in my home and I must say that the service was very good and that I have received my cheque from the OPA for 400$ since I only had my AC installed. Do not mix them up with the IGS Energy is the state, which many people have done.