A+. Came on time to assess job. Came back on time to do the job. Stump of a huge tree that had already been ground on 2 times. But, digging after the second grinding found more stump. Would have called the original firm we used but their machine was hard on the yard. Needed one on wheels instead of a track. This grinder did the trick and the operator would have done more but one area had quite a lot of rock we didn't want disturbed. Excellent job done. Can't really say more than that. On our list to remove a tree when we are ready next spring.
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