An ISA Certified Arborist is a tree care professional who has passed a rigorous examination administered by the International Society of Arboriculture — the global authority on professional tree care. Earning that certification requires demonstrated knowledge of tree biology, pruning techniques, disease identification, and risk assessment, along with ongoing continuing education to maintain it. At Priceless Tree Service, every job is overseen by a certified arborist — because that's the standard your trees deserve.

Light pruning of small, low branches can be a reasonable DIY task, but anything involving a ladder, a chainsaw, branches near structures or power lines, or a tree showing signs of disease or structural weakness should always be handled by a licensed professional. Tree work is consistently ranked among the most dangerous trades — not because it's reckless, but because trees are unpredictable and the consequences of a mistake are severe. Our crews carry full liability insurance and follow strict safety protocols on every job, protecting both our team and your property.

Three things matter most: credentials, insurance, and transparency — look for ISA Certified Arborists on staff, ask for proof of both general liability and workers' compensation coverage, and expect a clear written estimate with no pressure. An uninsured crew working on your property can expose you to significant financial and legal risk, so never skip that step. At Priceless Tree Service, we'll always show our credentials, provide written estimates at no charge, and give you an honest recommendation — even if that means telling you to wait.