The first thing you need to consider when choosing a professional tree stump removal company is how much experience they have. The average cost of a professional tree stump removal usually depends on the size of your stump, but even a small-sized stump should run around a hundred dollars to several hundred. The average cost of a professional tree stump removal usually depends on the size of your stump, but even a small-sized stump should run around a hundred dollars to several hundred.