Tree care · Gulf / South Central
Oklahoma has a humid subtropical climate in the east and a drier, windier climate in the west, with hot summers and sudden cold snaps in winter. Post oaks, eastern red cedars, pecans and elms fill yards and fence lines across the plains and timber country. Severe spring storms and winter ice are the main reasons trees come down.
Trees that commonly grow or are often planted here. The storm risk is our plain rating for the species as a whole, not an inspection of your tree.
Quercus stellata
Storm risk low
Care and removal notesQuercus macrocarpa
Storm risk low
Care and removal notesQuercus shumardii
Storm risk medium
Care and removal notesJuniperus virginiana
Storm risk low
Care and removal notesCarya illinoinensis
Storm risk medium
Care and removal notesUlmus americana
Storm risk medium
Care and removal notesCeltis occidentalis
Storm risk medium
Care and removal notesCercis canadensis
Storm risk low
Care and removal notesMaclura pomifera
Storm risk low
Care and removal notesPopulus deltoides
Storm risk high
Care and removal notesPyrus calleryana 'Bradford'
Storm risk high
Care and removal notesSee every species in the tree library.
Widely known concerns in this part of the country. If you see signs, ask a certified arborist or your state extension office. Ranges change, so check your state's official maps.
More in tree pests and diseases.
Tornadoes, hail and severe thunderstorms are most common from April to June. Ice storms from December to February can coat limbs and bring them down on roofs and power lines.
Main storm months: April to June for tornadoes and hail; December to February for ice
After a storm, stay away from downed lines and call the utility. Call 911 if anyone is in danger. Read what to do after a storm and our storm guides.
Most trees can be pruned in late winter while they are dormant, before spring growth starts. Dead or broken limbs can come out any time, and ice-loaded trees should be checked by a pro before anyone climbs them.
Each species page lists its own best and worst times. See the month-by-month tree care calendar and when to prune.
Some Oklahoma cities have tree ordinances for protected or heritage trees, and a permit may be needed before removal. Rules differ by city, so check with your city before work starts. This is a short explanation, not legal advice.
Short explanation, not legal advice. Read our plain guide to tree permits.
City rules we checked in Oklahoma, with links to the official sources. Checked 26 October 2026. Rules change; short explanation, not legal advice.
See tree removal permits by city for every city we checked.
For homeowners
No state tree license found
We found no state-level license just for tree work in Oklahoma. Pesticide, contractor and city rules can still apply. See the Oklahoma state rules page for details and official links.
Get two or three written quotes. To find local pros, search Google Maps and read their reviews. Full steps in how to hire a tree service and the hiring checklist.
Own a tree service in Oklahoma?
Missed-call text-back, lead follow-up, booking and review requests, set up for tree companies.
Nearby states
For tree service owners
For most trees, late winter while the tree is dormant is a good window. Dead or broken limbs can be removed any time of year. Ask a certified arborist about your species, since some trees bleed sap or attract pests if cut at the wrong time.
We found no state license just for tree work in Oklahoma. Spraying or treating trees for pay does need a pesticide license from the state. Ask for proof of insurance and check the state rules page. This is a short explanation, not legal advice.
Stay away from any limb that is touching or near a power line and call the utility. For broken or hanging limbs, call an insured tree pro rather than climbing or cutting under the weight yourself. Ice-loaded wood can snap without warning.
Eastern red cedars are very common and tough, but dense ones close to a house can be a fire and storm concern. Ask an arborist whether thinning or removal makes sense for your lot.
Bradford pears are common, but they are known for weak branch unions that split in wind and ice. Many people replace older ones. An arborist can tell you if yours can be kept safely.
It depends on your city. Many cities have tree rules for street trees, protected trees or work near construction. Call your city office before you book removal, and ask the tree company if they handle permits.
No. Lirevon is a remote marketing team for tree service companies. We do not do tree work and we do not list or rank tree companies. To find a local insured pro, search Google Maps, read their reviews and get two or three written quotes.