Storm-Damaged Trees: What to Do After a Storm in NJ

After storm damage, stay away from any downed or damaged tree until you’ve confirmed there are no power lines involved, then document everything with photos before you touch it. Treat every fallen wire and every hanging limb as live and dangerous, and call a professional for anything overhead, near wires, or under tension.

What should I do first after a tree is damaged in a storm?

The first minutes matter. Northern NJ storms — nor’easters, summer microbursts, and ice events across Essex and Morris County — drop limbs and trees fast, often onto wires. Before anything else:

• Check for injuries and get everyone clear of the tree, the canopy zone, and anything the tree is leaning on.
• Look up and around for wires. If a tree or limb is touching any line, do not approach — even “phone” or “cable” lines can be energized by contact with a power line.
• Keep children and pets indoors. Yards after storms are full of tripping hazards and unstable debris.
• Don’t start cutting. Chainsaw injuries spike after storms because homeowners cut limbs that are under spring tension.

What do I do about downed power lines?

Downed wires are the number-one storm hazard, and they are not something a tree service handles first — the utility does. In our service area that means PSE&G or JCP&L. Report the line and its location, and keep at least 35 feet away; electricity can travel through the ground and through the tree itself. A professional tree crew will not remove a tree tangled in a live line until the utility has de-energized or cleared it. If wires and trees are involved together, our crews coordinate with the utility on line-clearance work so removal happens safely and legally.

How do I document storm damage for insurance?

Most NJ homeowners’ policies cover tree damage to structures (and often the removal of a tree that hit a covered structure), but claims move faster when you document before you clean up. Do this before crews arrive if it is safe to:

• Photograph and video the tree, the point of impact, and any damage to the house, roof, fence, vehicle, or garage from multiple angles.
• Capture the whole scene before moving debris — adjusters want to see the tree in place.
• Save receipts for tarps, emergency removal, and temporary repairs that prevent further damage.
• Get it in writing. For disputed claims or trees that threaten a neighbor’s property, a written arborist report documenting the cause and hazard carries real weight with insurers and adjusters.

If a tree damaged a structure, note the date and time of the storm — NJ insurers often reference the specific weather event. For questions about who pays when a tree crosses a property line, see our guide on fallen tree liability in NJ.

What are widowmakers and hanging limbs?

The most dangerous trees after a storm are often the ones still standing. A widowmaker is a broken limb hung up in the canopy or a partially split trunk that hasn’t come down yet — it can drop hours or days later, without warning, in the next gust. These are exactly what injure and kill homeowners doing cleanup. Warning signs include:

• Broken limbs snagged overhead instead of on the ground.
• A vertical split or crack running down the trunk or a major fork.
• A tree leaning at a new angle, with soil heaving or roots lifting on one side.
• Branches bent under tension against the ground, a fence, or the roof.

If a limb is hung up in the canopy or a trunk is split, don’t stand under it and don’t try to pull it down. That’s climbing-and-rigging work for a trained crew.

When should I call emergency tree service?

Call for professional help — and for us, an ISA-certified crew — whenever the situation involves height, tension, or a structure:

• A tree or large limb on your house, garage, car, or across a driveway.
• Any tree or limb touching or near power lines.
• Hanging limbs or split trunks overhead.
• A leaning tree with lifted roots or heaved soil — it may be actively failing.
• Anything you’d have to cut above shoulder height or on a ladder.

Our 24/7 emergency tree service handles the dangerous first cut — getting the tree off the structure and the hazard neutralized — and then our brush and debris removal crew clears the wreckage so your property is safe and usable again. Dave Lombardi and the T&D team have responded to storm calls across Livingston, West Orange, Millburn, and the surrounding towns for four decades.

After the immediate danger is handled

Once the emergency is cleared, have surviving trees evaluated. Storms create hidden cracks and root damage that turn healthy-looking trees into next season’s failures. An assessment now, plus proper structural pruning of damaged crowns, prevents repeat problems. Getting your trees ready ahead of the next event also helps — see our guide to preparing NJ trees for winter.

Storm on the way, or already dealing with the aftermath? Contact T&D Tree or call (973) 434-5557 for a free estimate on cleanup and a safety assessment of what’s left standing — we’ll help you handle it in the right order.