A fridge service provider might run the hardware longer, but they wouldn't care much about your power bill, nor fridge features - if old phone monopolies, cable boxes and current isp's are any indicator.
And good luck trying to prove to a fridge service provider that their unit has an intermittent thermostat problem...
Recycling might be the responsibility of the company, but they might systematically find the cheapest way to do it without regard to the full externalities of how it's accomplished.