I am insanely annoyed at Cablevision/Optimum. I feel that they have deceptive marketing practices. I pay for hulu, Netflix, Prime Video and SlingTV. I do not have Cablevision for television....

Horrible. Overcharged Me for no reason. They make promises they don't keep They outsource employed that do not know how to fix things. 0 stars !

I have been a customer for over 14 years, and have chose to deal with the spotty cable and internet service. Now, years later I move to a new home. The tech comes to my new address and is in...

Disgusting customer service. After I paid a $371. bill in full, and had the payment fully documented that the payment was made and debited to my bank account, Cablevision said that they never...

This is the worst company. My internet goes out daily! Sometimes for 3 minutes, sometimes for 3 hours. There is no recourse, either listen to their automated system or after spending 45 minutes...