Who Is Responsible for Trees Near Power Lines?
Trees growing into power lines create safety and liability questions. Here is how responsibility is allocated.
Utility Responsibility
Electric utilities: responsible for maintaining clearance around their transmission and distribution lines. Most utilities conduct regular right-of-way tree trimming programs (every 4 to 8 years for most distribution lines). Trees in the utility right-of-way (typically 15 to 30 feet on each side of the line): trimmed by the utility’s contractor at the utility’s expense. This trimming often results in significant topping or directional pruning that is not aesthetically pleasing — utilities prioritize clearance, not aesthetics.
Property Owner Responsibility and Risk
A tree on your property (outside the utility right-of-way) growing toward a power line: your responsibility to manage. But never prune near power lines yourself. Call your utility before any tree work is done near their lines. A licensed tree company with specific training in line-clearance work: the only appropriate contractor for trees directly conflicting with or very close to power lines.
Contacting Your Utility
Call your utility’s customer service line and ask for the vegetation management or right-of-way department. Describe the tree location, distance to the power line, and any immediate concern. Utilities respond to documented hazardous-tree complaints within their right-of-way. For trees on your property: the utility can advise on clearance requirements and may provide a contact for their line-clearance contractor. (For more on this, see How to Find a Good Tree Trimming Service.)
Working With a Contractor on This Project
Getting the right outcome on any home services project starts before the work begins. A few consistent practices make the difference between a smooth project and a frustrating one.
Get at least two or three quotes. A single quote gives you no basis for comparison. Two or three quotes reveal the market rate for the work, expose scope differences between bidders, and let you assess contractor communication quality before any commitment is made. The lowest bid is not automatically the best value if the scope is thin or the materials are underspecified.
Ask for licenses and insurance before work starts. Verify current general liability insurance and, for any work involving workers on your property, workers compensation coverage. Licensing requirements vary by state and trade; confirm the specific requirements in your jurisdiction. A licensed contractor who carries appropriate insurance protects both parties if something goes wrong during the project.
Get the scope in writing. A written proposal that specifies materials, labor scope, timeline, what is included (permits, cleanup, disposal), and warranty terms is the foundation of a professional engagement. Verbal agreements on any of these points invite misunderstanding. For any project over $500, written scope is non-negotiable.
Clarify the payment schedule upfront. A reasonable payment schedule ties major payments to project milestones: a deposit at signing, a payment at material delivery or project start, and a final payment at completion after a walkthrough confirms satisfaction. A contractor who requires full payment upfront before work begins is a red flag in any trade.
Making a Confident Decision
The information in this article is designed to help you ask better questions of the professionals you work with, evaluate their answers with more confidence, and understand the decisions involved in this type of home services project. It is not a substitute for professional assessment of your specific home.
Every home is different. Roof slopes, local weather, tree exposure, soil conditions, and existing system condition all affect what the right solution is for your specific situation. The general principles here apply broadly, but a professional who assesses your home in person will give you guidance that accounts for the details that general articles cannot.
When you are ready to move forward, getting at least two or three quotes from licensed, insured, local contractors is the most important practical step. It lets you compare approaches, assess contractor quality, and confirm that the solution proposed matches your specific situation and budget.
Tree Trimming Cost at a Glance
Here is a quick reference for residential tree trimming costs by tree size.
| Cost Factor | Typical Range | Notes |
|---|---|---|
| Small tree (under 30 feet) | $150 to $500 | Examples: ornamental trees, young maples, small fruit trees that can be trimmed from the ground or a ladder. Most crews enforce a $100 to $300 minimum job fee. |
| Medium tree (30 to 60 feet) | $450 to $1,200 | Requires climbing or a bucket truck for access to the upper crown. |
| Large tree (over 60 feet) | $1,200 to $3,000 | Mature hardwoods and heritage trees, where rigging and a full crew day set the price. |
| Near a house or power lines | $1,500 to $10,000 | Clearance-zone and over-structure work is billed by crew time, roughly $100 to $240 per hour or $800 to $1,775 per day for two people. |
Cost figures on this page were checked against published pricing on September 1, 2026. How we source cost data.
Per-visit crown cleaning (removing dead wood only): Typically at the lower end of the range for the tree size. A full structural pruning or clearance pruning: at the higher end.
Fruit tree pruning: $150 to $400 per tree depending on size. Fruit trees benefit from annual pruning in late winter for maximum production. (For more on this, see Fruit Tree Pruning: How and When to Prune.)
Emergency storm damage pruning: 25 to 50 percent premium over routine pruning rates for immediate response.
ISA-certified arborists: the preferred credential for any significant pruning work. Tree trimming should improve the tree’s structure and health — not just reduce its size. Over-pruning (removing more than 25 percent of the live crown in a single year) stresses the tree and should be avoided. (For more on this, see Tree Trimming vs. Tree Removal: How to Decide.) The International Society of Arboriculture’s tree owner resources cover proper pruning practice and why topping damages a tree.
Frequently Asked Questions
The utility for trees within their right-of-way (typically 15 to 30 feet from the line). Property owners for trees on their property approaching utility lines -- but should never trim near lines themselves. Call the utility first.
No -- never trim a tree in contact with or very close to a power line yourself. Call your electric utility. Lines that appear de-energized may still be live. Electric arcing can occur before tools contact the line.
If the tree is within the utility right-of-way: yes, the utility will trim or remove it at their expense on their trimming schedule. If the tree is on your property: the utility is not responsible but can advise on clearance requirements.
Call your electric utility's emergency line. Do not approach the fallen tree or lines. Downed lines may be energized. Keep everyone away until the utility confirms the lines are de-energized.
No tree should be planted where it will grow into a power line. The utility will eventually trim it severely (destroying the tree's structure). Under distribution lines: choose trees under 20 feet at maturity.