In your climate peaches and apples will need lots of spraying there are lower maitenance fruits like fig, paw paw, persimmon, muscad muscadine, asian pear, mulberry. try edible landscaping in virginia they have a good reputation

Do you mean spraying for insects? I used to have NO luck growing tomatoes due to insects, but I started growing hot peppers (I eat a ton of them) and began mixing one of those up with soap and water to spray on the tomatoes. Now I have NO insect problems! I know that the trees would take a lot more, but I'll have a lot more room to grow the peppers so I'm willing to try.

I'm not a fan of paw paws, persimmon, mulberry, or (blech!) muscadine, so I'm trying to grow some things I'd actually eat :-)

This is the company you're talking about?

https://ediblelandscaping.com/

I'll shoot them an email, thanks!

Yes that company has a good reputation for quality plants. you not only have to spray for insects but fungus as well.

I have learned to buy trees from a reputable nursery in my same ag zone. Also at least for apples you want to pay attention to rootstock. Apples on dwarf rootstock will bear in 2-3 years, semi-dwarf in 3-5, and standard rootstock in 7,8, or even 10 years.