You'll have to have an understanding that he will leave a few hives for you. Most commercial beekeers rent hives for pollination. In fact beekeepers make more of their livelihood from pollination contracts than they do from honey. Check with your local beekeeper association. And keep your orchard floor free of clover and other weeds that will bloom and attract bees which will be killed in later sprays.
Pest control is critical.
Don't wait until you have young fruit and have pests before you take action. You'll never succeed that way. A good dormant oil application in early spring will smother many overwintering pests. Keeping the orchard clean of drops, trimmings, weeds, etc., is good policy, because these provide hiding spots for pests. The Virginia site has pictures of pest insects.