I'm sure they have a good training and support system but It's not like buying a McD franchise where the product is regulated, food cost is fixed, and systems in place to help you make money.

All items must be kept neat and orderly.All heating vents will be kept clean and free of dust, dirt, and mildew.No noxious, offensive or foul odors are to be permitted to emanate either inside or outside the rental unit from any source, including but not limited to spoiled food, accumulated trash or debris, liquor and beverage containers, dirty laundry, sinks, toilets, bathtubs or showers.

Food.

Just some food for thought.  

A heating tech can tell you all kinds of stuff, from temperature differentials across intakes and blowers to steam pressure levels, etc. that your handy man won't have any information about. 

@Lorranne JimenezHere is some additional food, for thought.

Breakfast food?

I figured that his passion is food.

You're also looking for larger corporate centers in smaller towns, like having a Kraft Foods, GE, or a defense contractor, these are not likely to go bust.

I know they are trying hard to push out the dog food factory south of 50 near Anatolia.