The list is not inclusive, but it does point you at larger companies with wide selections of rentals. Phone books and chambers of commerce can sometimes help you hook up with these folks, as can classified ads in local papers and Internet classified ads. When you call, be sure to ask about policies on smoking, pets and children if these policies concern you. Unless noted, these companies will accept your credit card or check. If you're planning a winter visit, also inquire about ski storage and firewood.
Most properties provide firewood if they have fireplaces.
Outdoor ski storage lockers will make your life easier.