Tree Trimming Near Power Lines: What Homeowners Should Know

A lot of the calls we get start the same way: a branch is brushing the service drop, or the neighbor's pine is leaning into the line that runs across the street. People want it dealt with, and they want it dealt with safely. Here's how we think about it.

Why this isn't a DIY job

Line contact can kill. Even a branch that looks dry and harmless can carry current through wet wood or a broken limb, and you can be electrocuted before you realize anything is wrong. Ladders and pole saws make it worse because they conduct and they put you closer to the wire.

If a tree is touching a line, or the line is sagging into the canopy, call the utility first. Don't try to clear it yourself and don't have anyone climb it.

What we do near lines

We work to the clearance rules the utility sets, and when a tree is inside the danger zone we don't touch it until the power company has de-energized the line or handled it. For routine trimming, we push branches back and up to create clearance, cut to a natural lateral where possible, and avoid topping, which tends to produce weak regrowth that comes back right into the line within a few years.

Expect pricing in the range of $250 to $600 for a single tree of moderate size with line clearance, and more for multiple trees or heavy regrowth. Pines and fast-growing species like eucalyptus need attention more often than most people expect.

Scheduling and timing

The best time to trim for clearance is after the new growth hardens off, usually once the spring flush slows. We'd rather trim lightly every couple of years than let a tree grow into the line and then take off half the crown in one visit. Smaller cuts heal better and the tree looks better afterward.

What to ask for

When you call, tell us where the line runs, roughly how high it is, and whether the tree is on your property or the neighbor's. For trees on the neighbor's side, we'll need you to coordinate, and we can help you talk through it.

We'll look at the tree, flag anything that needs the utility, and give you a written quote before any work begins.