Check ownership, permits, utilities, and excavation before tree work

Reviewed September 12, 2026 · Published by STL Tree Guide, operated by Nfinier, LLC.

Responsibility can change when a tree is in a street right-of-way, public easement, utility corridor, common area, or near a property line. Confirm the exact tree and jurisdiction before authorizing work.

City and public trees

In the City of St. Louis, maintenance of a “City Tree” requires a permit, and the City’s Forestry Division describes separate processes for pruning, removal, planting, and treatment. Review the City Tree permit page. Municipal rules differ elsewhere, so check the authority for the exact address.

Overhead utility lines

Do not approach a tree or limb contacting or threatening an electrical conductor. Contact the utility when lines are involved. The utility—not the homeowner or an ordinary tree crew—should determine the appropriate electrical safety and vegetation-management response.

Underground lines and stump work

Missouri’s Public Service Commission states that people planning excavation must notify Missouri 811 before digging. Review the Missouri call-before-you-dig guidance. Illinois projects should contact JULIE. Public utility marking may not identify private facilities, so disclose irrigation, private wiring, lighting, drains, and other owner-installed lines.

Proposal checklist

The proposal should identify who obtains approvals, coordinates utilities, protects adjoining property, handles traffic or sidewalk restrictions, and pays associated fees. Do not rely on a general statement that “no permit is needed” without checking the jurisdiction and tree location.