Some Spectrum customers are getting nasty surprises in their latest cable bills.

For some customers, it has been one year or more since Spectrum introduced new plans and pricing for former Bright House Networks and Time Warner Cable customers and one year since the company implemented all-digital cable television upgrades that require customers to place equipment on every television wired for cable in the home.

Many customers received “free” equipment as part of the digital upgrades, but may have forgotten that promotion only lasted one year. That is also the length of Spectrum’s various ‘new customer’ and ‘retention’ promotions. When the year is up, your bill goes up — sometimes dramatically.

In Cleveland, Ohio some customers are finding bills increasing $18-30 a month or more, sometimes increasing more than once as rate promotions and free set-top equipment deals end at different times in the year.

It is not unusual to find customers paying $180-225 or more a month for Spectrum’s “triple play” package of television, phone, and internet service, after promotions end. A significant percentage of customers still holding legacy Time Warner Cable and Bright House plans are finding those packages increasing in price as well. In comparison, new customers with a triple play package generally pay between $100-120 a month, depending on equipment.

Some of the rate changes Spectrum imposed over the last 12 months include:

• Equipment rate increases (usually around $1.00 a month per box)
• New “Secure Connection Fee”: $1.00/mo per box – Spectrum claims this fee covers “those measures Spectrum employs to manage and secure the connection between Spectrum’s system and the Spectrum receiver and other devices Subscriber uses to access Spectrum’s services.”
• Broadcast TV Surcharge rate increases
• Internet service rate increases

Although Spectrum has reportedly become more amenable to offering retention deals to customers threatening to leave, the best deals are still for new customers. Some have dropped Spectrum service and signed up again under the name of another household member to secure a better deal. Others will have to wait 30 days after ending service before one is qualified for a new customer deal once again.

WKYC in Cleveland reports some Spectrum customers are upset about sudden bill changes. (2:34)