Welcome to ProTreeService, the city crew that keeps Ontario, CA trees safe, sculpted, and strong. You get certified arborists, precise cuts, and a hospitality-level experience.
We tailor solutions to the microclimate realities and design goals 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 use calibrated rigging, sharp saws, and tight drop zones for surgical results. Our crews are small, fast, and detail-obsessed.
Licensed Insured City-Smart
ProTreeService is a team of ISA-trained arborists dedicated to Ontario, CA. We explain options, set expectations, and overdeliver on the details.
We align on your goalssafety, sunlight, symmetryand execute with discipline. We minimize disruption while maximizing results.
We assess roots, crown, and risk, then build a clear plan. You receive a written scope, schedule, and contact.
We protect lawns, beds, and hardscapes before the first cut. Afterward, we recap results, provide maintenance tips, and leave the site spotless.
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
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: weight reduction and hazard scans before storms. 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.
Roots Matter: we minimize compaction and advise on mulch rings. Soil Wins: better soil equals stronger trees. 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 keep you informed so decisions feel easy.
How soon can you schedule?
City crews are agilemost visits book within days.
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.
Your satisfaction drives our playbook.
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 Support: pest/disease monitoring for signature trees. Prevention beats reaction; we coach on spacing, mulch depth, and watering.
We stay reachable before, during, and after the job. We respect quiet hours and coordinate around your day.
On-site, we offer quick check-ins and photo updates. We schedule follow-ups so your canopy stays on track.