Regulations — verified against primary sources

Who handles a tree touching a power line?

A limb touching a conductor is an electrical job that happens to involve a tree. The OSHA standard that governs line-clearance work, and the numbers this page will not print.

Reclassify the job before you price it. A limb resting on a conductor is not tree work that has become slightly hazardous; it is work on an energised electrical system that happens to be made of wood. Everything sensible about handling it follows from taking that sentence literally — including the answer to who should be up there, which in almost every residential case is nobody you hired.

The governing standard is federal. 29 CFR 1910.269 covers work on electric power generation, transmission and distribution lines and equipment, and it is the standard under which qualified line-clearance tree trimming near energised conductors is performed. The phrase to hold onto is 'qualified'. Line-clearance work is a defined discipline with its own training, its own equipment and its own approach rules — it is not general tree work performed by someone who is being careful.

Which means the meaningful question for a homeowner is not whether a crew is willing. It is whether they are qualified under that standard, and the honest answer for most general tree companies on any coast is that they are not, and should decline. A crew that is qualified will say so in those terms and will tell you which utility they work for or under. A crew that answers with reassurance rather than with a standard is telling you they have not thought about the question in the form it matters.

So the practical sequence is short: identify the line, call the utility that owns it, and leave the tree alone until someone has been out. Deciding who owns a given line and who is responsible for vegetation around it is a matter of utility tariffs and easements we did not verify against a primary source, and it differs between suppliers — so this page will not tell you whose limb it is. The utility will, and the call is free.

Two numbers are missing from this page on purpose. There is no minimum approach distance printed here, because the OSHA tables setting approach distances by voltage were not read in full against the primary source when these facts were verified, and a distance transcribed second-hand is exactly the kind of number that gets someone killed. And there is no North Carolina line-clearance credential named here, because no state statute creating one turned up on a primary source — a point commonly misstated in the trade, and one we would rather leave blank than fill with a plausible guess.

State licensing runs alongside all of this rather than instead of it, and conflating the two is a genuine error. G.S. 89D-12(a) governs the practice of landscape construction or contracting, the use of the designation, and advertising that implies licensure. It is a consumer-protection and professional-practice statute administered by a state board. It is not a safety qualification for working near conductors, and no amount of it substitutes for the federal standard. A company can be fully compliant with one and unqualified under the other.

Scale and setting add the usual coastal wrinkle. Work large enough to matter financially brings the $40,000 landscape-work threshold into view on the licensing side, and the setting brings the coastal rules into view on the other — every town on this stretch of shoreline sits inside the 20 CAMA counties, so a single roadside tree can raise a safety question, a licensing question and a coastal question at once. They are answered by three different offices, and none of them answers for the others.

If a tree is touching a wire, the tree is the utility's problem before it is anybody's job. Call them, keep people clear, and be wary of any crew that quotes an approach distance from memory or claims a state line-clearance credential — one of those is dangerous and the other does not appear to exist.

On the record: 29 CFR 1910.269 (OSHA — 1910.269 Electric power generation, transmission, and distribution (osha.gov, retrieved 2026-09-17)) · G.S. 89D-12(a) (N.C. General Statutes 89D-12 — License required; use of seal; posting license (ncleg.gov, retrieved 2026-09-17)) · 20 CAMA counties (NC DEQ Division of Coastal Management (deq.nc.gov, retrieved 2026-09-17)) · $40,000 landscape-work threshold (N.C. General Statutes 89D-12(c) (ncleg.gov, retrieved 2026-09-17))

Hand-verified 2026-09-17 against the primary sources named above; where a fact could not be verified it was left out, never guessed.

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