Planting a tree correctly is more than digging a hole and backfilling it. Crews who do this well assess soil conditions common to Yonkers lots (compacted clay, poor drainage near the Saw Mill and Bronx River corridors, or shallow soil over old fill), pick species suited to the site's sun, space, and salt exposure, and set the root flare at the right depth so the tree doesn't girdle itself or rot at the base years later. Transplanting is trickier still: moving an established tree means root-pruning in advance, digging a wide enough root ball for the trunk caliper, and getting the tree into its new hole and staked within hours to limit shock. Done poorly, either job can leave you with a tree that struggles for a decade or dies outright.
When comparing the 8 providers in this category, look for companies that guarantee their plantings for at least a season, use proper equipment for root ball size (tree spades or hand-dug balls, not just a shovel and a truck), and can speak specifically about soil prep and post-planting watering schedules rather than giving vague reassurances.
Our scoring weighs verified customer feedback, licensing and insurance, and how consistently a company follows through on guarantees. See the full rankings in the best tree services in Yonkers guide, and read how we evaluate providers on the methodology page.