The internet world is more cut-throat than just offline. There is no way to rent or buy the search results just as you would own the property at the best corner in town. Your local competition will constantly try to knock you off the top online spot so that they can plant their flag and become the new “best” business in town.
This is why successful local SEO agency approaches depend on short-term tactics and long-term ones. They build a solid foundation for your business so that it can not be easily knocked off by your competition. Your competition should require a bulldozer and a large budget to eliminate your business from being at the best online spot.