Welcome to TheTreeService, the city crew that keeps Ontario, CA trees safe, sculpted, and strong. We deliver concierge-style carefast quotes, respectful crews, and immaculate cleanups.
Every plan is tuned to the streets, soils, and species of Ontario, CA. Discover how our Tree Service Ontario, CA team blends hazard mitigation, canopy styling, and soil health to keep your property gorgeous and protected.
We execute with intentionminimal impact, maximum control, and clean exits. Our crews are small, fast, and detail-obsessed.
Licensed Insured City-Smart
TheTreeService is a team of ISA-trained arborists dedicated to Ontario, CA. We explain options, set expectations, and overdeliver on the details.
From heritage oaks shading historic blocks to palms lining modern builds, we handle them with tailored care. We minimize disruption while maximizing results.
We start with a walk, map constraints, and align on priorities. You receive a written scope, schedule, and contact.
On service day, we lay mats, set ropes, and brief the block. We haul every chip, rake clean, and leave only healthy trees behind.
Because Ontario, CA deserves tree care that is both safe and stunning. We merge arbor science with hospitality.
We know the permitting landscape and move fast. Your investment in trees pays off with health and longevity.
Fast after the storm, safe around wires, super polite. T. Alvarez
Crew was respectful of our neighbors and gardens. V. Ortiz
They handled permits and communication with ease. S. Reed
Reach us at (888) 981-4683 for swift scheduling. We serve Ontario, CA with neighborhood crews who know the terrain.
Spring: canopy tune-ups plus mulch to lock moisture. Summer: airflow cuts to reduce sail, plus shade-friendly shaping. Fall: deadwood removal, balance checks, and storm prep. Winter: cabling, bracing, and big-shape corrections.
We schedule around HOA/permit requirements to keep things smooth. Your property stays guest-ready through every season.
We tailor crew size, gear, and access plans.
Root Respect: we set mats, avoid rutting, and watch irrigation lines. Soil Health: organic mulch, aeration, and watering guidance. Canopy Care: collar cuts that heal faster and look cleaner.
Wildlife Aware: we scan for nests before cutting. Cleanup Pride: rake lines, swept walks, and tidy beds.
We document issues with photos and clear next steps.
How soon can you schedule?
Weather permitting, we move quickly on urgent needs.
Do you help with permits and HOAs?
Yes, we assist with permits and HOA coordination.
Will the site be clean?
Cleanup is baked in: haul-off, raking, and blowing.
Are you insured and trained?
We follow ANSI/ISA best practices on every cut.
If anything feels off, we fix it fast.
Structural Strategy: we thin where wind loads stack, lift for walkways and drives, and keep natural form. We cut for health, aesthetics, and safety together.
Removal Care: staged cuts, careful rope work, and debris containment. Stump Cleanup: smooth finish so you can plant quickly.
Health Programs: mulch rings, aeration, deep watering guidance, and targeted treatments. Prevention beats reaction; we coach on spacing, mulch depth, and watering.
We stay reachable before, during, and after the job. We send reminders, arrival windows, and staging notes.
On-site, we offer quick check-ins and photo updates. We schedule follow-ups so your canopy stays on track.