Sears does a lot of repairs too! My 15 year old furnace wasn't working - two companies told me I need a new furnace and when I called Sears, they came out, said the panel was broken, it probably would cost around $ 400 - plus installation. I paid, they installed it and guaranteed it for 3 months. It's been 2.5 years and the furnace is working great!
They do repair all kinds of appliances, install them too, but unfortunately, no plumbing work.