Trusted Tree Care for Ontario Homeowners Since 1989

Ontario's mature tree inventory is remarkable. We regularly work with deodar cedars (the Euclid Avenue species), California pepper trees, blue gum and red gum eucalyptus, western sycamores, southern magnolias, jacarandas, California live oaks, Italian cypress, queen palms and Mexican fan palms, citrus (lemon and orange from the citrus belt era), and a wide range of ornamental fruit trees. The newer Ontario Ranch developments feature mostly young ornamentals that will need professional care as they mature.

Aging trees in Ontario's older neighborhoods need ongoing structural assessment - pepper trees and eucalyptus especially are prone to limb failure when neglected. Santa Ana wind events cause significant work, particularly along Euclid where mature cedars catch heavy wind. We also see frequent root damage to sidewalks and hardscape from ficus and pepper trees, ongoing citrus care needs, and increasing shot hole borer damage to sycamores. Ontario Ranch's newer plantings often need early structural pruning to develop strong long-term form.

We service homes throughout Ontario, including North Ontario, South Ontario, Ontario Ranch, Park Center, Westwood, Quincey, Sunset Manor, Vineyards, and the Euclid Avenue corridor. If your neighborhood isn't listed, give us a call - we cover most of the city and surrounding areas.

An Ontario Ranch homeowner needed structural pruning on six young ornamental pears that had been left unpruned by the developer's contractor. Without intervention, the trees would have developed weak co-dominant leaders that would fail during future storms. Our team performed early structural pruning to establish strong central leaders, set the trees up for decades of healthy growth, and the homeowner gained $15,000+ in long-term tree value at a fraction of the cost of removal and replacement later.