Saving Money on Refrigerator Repair: Know-How? You are bound to book sub-zero refrigerator repair in San Jose, if you happen to own one, given how to operate round the clock. Have you considered the importance of refrigerators in your kitchen? Apart from supplying you with child water during hot summers, they also save you thousands of dollars by preventing your food from being wasted. While a normal lifespan of a refrigerator lasts more than 10 years, basic wear and tear can result in the refrigerator breaking down at some point. This is the time when you might have to count on a refrigerator repair.