We provide tree service in Rancho Cucamonga, CA, including tree removal, trimming and crown thinning, palm trimming, stump grinding and defensible space work from Alta Loma and Etiwanda down to Victoria and Terra Vista. Rancho Cucamonga protects heritage trees on private property, so removing, relocating or heavily topping a heritage-size tree needs a permit from the City's Planning Department first. Call (909) 479-2614 and we will help you figure out whether your tree is covered before any work is scheduled.
Rancho Cucamonga's heritage tree rule
Rancho Cucamonga has one of the clearer tree rules in the region. Under its tree preservation ordinance, removing, relocating, destroying or topping more than about a quarter of a heritage tree requires a tree removal permit from the Planning Director. On single-family lots, a heritage tree is generally a tree about 30 feet tall or more with a trunk of 20 inches or more in diameter measured at 4.5 feet above the ground, or a multi-trunk tree with trunks totaling around 30 inches. Fruit and nut trees are exempt. Removing six or more trees can trigger notice to neighbors and a comment period.
The City's tree removal permit checklist explains what to submit, and an arborist report may be required. Measure your tree or ask us to measure it when we visit, and check the checklist before planning a removal. Street trees in the parkway are City trees, so contact the City of Rancho Cucamonga about those.
Trees and terrain in Rancho Cucamonga
Rancho Cucamonga climbs from the valley floor near Foothill Boulevard to the base of the San Gabriel Mountains. North of Base Line Road, in Alta Loma and Etiwanda, lots are larger and many still have old eucalyptus windbreaks planted when the area was vineyards and citrus groves. Those windbreaks are now very tall and drop heavy limbs, especially when Santa Ana winds come down the canyons. South of Foothill, in neighborhoods around Victoria and Terra Vista, trees are younger but often planted close to homes and walls.
Popular gathering spots show the variety of trees in the city. The shade trees around Red Hill Community Park are some of the oldest in town, while the landscaped streets around Victoria Gardens are lined with younger trees and palms. Near LoanMart Field, home of the Rancho Cucamonga Quakes, you see the wide parkways typical of the newer parts of the city.
Fire-safe tree work in the foothills
The upper parts of Rancho Cucamonga sit next to brush-covered foothills, and parts of the city are in mapped fire hazard areas. For those homes, defensible space tree work is a big part of what we do: clearing branches off roofs, raising lower limbs, removing dead palm fronds and spacing trees so canopies do not touch. Check your address on CAL FIRE's maps to see whether the state defensible space rules apply to you, and keep in mind that a heritage tree still needs a City permit even if fire safety is the reason for removing it.
Common tree jobs in Rancho Cucamonga
- Tree removal of dead or failing eucalyptus and pines, after confirming heritage status.
- Tree trimming and crown thinning before Santa Ana season.
- Palm tree trimming for fan palms around Victoria and Terra Vista homes.
- Stump grinding after removals and on lots with old windbreak stumps.
- Clearance pruning over roofs, solar panels and block walls.
Wind in Alta Loma and Etiwanda
Santa Ana winds hit the north end of the city hard as they come off the mountains and through the canyons. Tall eucalyptus and pines take the worst of it, and a dense canopy acts like a sail. Thinning before the season and taking out deadwood lowers the risk. If a tree has already come down, see emergency tree service, and stay away from any downed lines.
Power lines
Many older streets in Alta Loma still have overhead lines running through mature trees. Trees within 10 feet of a line are work for Southern California Edison and its line-clearance crews first. Call SCE at 1-800-611-1911 before scheduling us.
Nearby areas
We also work in neighboring Upland to the west and Fontana to the east, and across Ontario to the south. See all our service areas.
Watering trees after lawn removal
Many Rancho Cucamonga homeowners have replaced lawns with drought-tolerant landscaping. That saves water, but mature trees that relied on lawn sprinklers for decades can decline fast once the water stops. If you have converted a lawn, give large trees a slow, deep soak at the edge of the canopy every few weeks in summer, and watch for thinning leaves.
Eucalyptus near the old Etiwanda windbreak lines also shed bark and leaves heavily, so regular cleanup of roofs and gutters below them is worth adding to the list.
Commercial and HOA trees
Rancho Cucamonga has many HOAs and commercial centers, including the landscaped streets around Victoria Gardens and Haven Avenue's office parks. We prune and remove trees on those properties with traffic, tenants and parking in mind, and we coordinate with property managers on schedules.
Common questions
Do I need a permit to remove a tree in Rancho Cucamonga?
If the tree is a heritage tree, yes. On single-family lots that generally means a tree about 30 feet tall or more with a trunk at least 20 inches in diameter at 4.5 feet, or multi-trunk trees totaling about 30 inches. Fruit and nut trees are exempt. Check the City's tree removal permit checklist and apply through Planning before removal.
Can I top a heritage tree instead of removing it?
Topping more than about 25 percent of a heritage tree also needs a permit in Rancho Cucamonga, and topping harms trees anyway. Proper crown reduction and thinning, cutting back to healthy side branches, can lower height and weight without the damage. We can explain the difference and what the City allows.
Who trims the street trees in front of my house?
Street trees in the public parkway are generally City trees. Contact the City of Rancho Cucamonga about pruning or removing a parkway tree rather than hiring someone directly. In HOA neighborhoods, the association often maintains parkway and common-area trees, so check with them as well.