Tree work rules in Wyoming
What the state says about tree work, with the page each rule comes from. It's a summary of the published rules, not legal advice, and your city or county can have rules of its own.
Checked September 26, 2026
Licensing
Tree removal permits
Ask your city or county government whether removing a tree needs a permit where you live.
Trees near power lines
If a tree is touching the power line to your house, keep clear and call your utility first. Clearing the line is the utility's job, and a tree company can't start until it's done.
Wyoming's High Voltage Power Lines and Safety Restrictions Act keeps people and tools 6 feet and mechanical equipment 10 feet from lines over 600 volts and up to 50,000 volts. The utility has to be notified and safety arrangements agreed before anyone works closer.3
811 and stump work
Spraying and treating trees
We don't have an official source on Wyoming's license for spraying or injecting trees. Ask any company that offers it which pesticide license it holds.
Get quotes from companies in your county
One request instead of calling companies one at a time. We'll match you with a tree service near you. It's free, and you don't have to hire anyone.
Sources
What tree work costs in Wyoming
Published national ranges for removal, trimming, stump grinding and arborist visits, and a planning estimate for your own job.
Companies in Wyoming
Wyoming has 30 tree service companies listed, and 23 of them hold an active USDOT registration. Browse them by county, or ask for quotes and we'll pass your job to companies near you.
Cite this page
“Tree work rules in Wyoming.” InspecTree, updated September 26, 2026. https://inspectree.com/wy/rules/