Find a tree service in Ontario, CA
A tree service prunes, removes and cares for trees, and cleans up after storm damage. Tree work is dangerous, especially near houses and power lines, so it should be done by trained, insured crews. People call one for dead or leaning trees, branches over the roof, storm damage, or stump removal.
How many tree services are in Ontario?
The Census Bureau counted 27 landscaping services (including tree care) with employees in Ontario, CA ZIP codes in 2023.
Countywide, San Bernardino County has 324, or 14.8 per 100,000 residents: fewer than the US rate of 35.3, and 148th of 169 large US cities per resident.
Another 2,871 self-employed businesses in landscaping services are based in San Bernardino County, the kind of one-person operation the employer count leaves out.
The ZIP codes with the most: 91764 (12), 91762 (10), 91761 (5).
Half of Ontario's homes were built before 1980, and 43% of households rent, which shapes the kind of work local pros see most.
| Businesses with employees (city ZIP codes) | 27 Census ZBP 2023 |
|---|---|
| Per 100,000 residents, San Bernardino County | 14.8 US: 35.3 |
| Rank among large US cities | 148 of 169 county count per resident |
| Small businesses (under 5 staff) | 63% |
| Self-employed, San Bernardino County | 2,871 Census NES 2023: landscaping services |
| Median year homes were built | 1980 ACS 2023 |
| Households that rent | 43% ACS 2023 |
| Population | 178,347 ACS 2023 |
What do tree services in Ontario help with?
- Tree removal
- Pruning and trimming
- Storm damage and emergency removal
- Stump grinding
- Crown thinning and raising
- Tree health assessments
- Cabling and bracing
- Land and lot clearing
- Hedge trimming
- Wood chipping and debris removal
How do you choose a good tree service in Ontario?
- Ask for proof of both liability and workers' compensation insurance, and call the insurer to confirm. Tree work injuries are serious.
- Look for an ISA certified arborist for pruning and health decisions.
- Get written estimates that state what will be cut, whether stumps are ground, and whether wood is hauled away.
- Never let a crew without utility training work near power lines. Call the utility company for lines touching trees.
- Ask whether a permit is needed. Some areas protect certain trees.
- Ask how they will protect your lawn, roof and driveway.
Some states and cities license tree workers or arborists and many require permits to remove certain trees; insurance matters even where no license is required.
Questions to ask before you hire
- Are you insured for liability and workers' compensation?
- Is there a certified arborist on staff?
- Is stump grinding and cleanup included?
- Do I need a permit to remove this tree?
- What equipment will you use, and will it damage my yard?
- Can this tree be saved?
Red flags to watch for
- Door-to-door crews after storms asking for cash up front.
- No insurance, or refusal to show it.
- Recommending topping, cutting a tree's main branches back to stubs. It harms the tree.
- Using climbing spikes on trees that are being pruned, not removed.
- Pressure to remove healthy trees.
What changes the price?
- Tree size and height
- Location near buildings or power lines
- Tree condition and lean
- Equipment needed, like a crane or bucket truck
- Stump grinding and debris removal
- Emergency or storm timing
Get two or three written quotes for the same scope of work; prices vary a lot between businesses.
Questions people ask
How many tree services are there in Ontario?
The Census counted 27 landscaping services (including tree care) with employees in Ontario, CA in 2023, plus 2,871 self-employed businesses in San Bernardino County.
How do I know if a tree is dangerous?
Warning signs include large dead branches, deep cracks, fungus at the base, a new lean, and roots lifting soil. Have an arborist inspect it.
Who is responsible for a tree on the property line?
This depends on local law. Talk with your neighbor and check local rules before cutting.
When is the best time to prune trees?
Many trees are best pruned when dormant in late winter. Dead or dangerous branches can be removed any time.
Tree Services in nearby cities
Tree Services in other cities
Sources: US Census Bureau ZIP and County Business Patterns 2023, Nonemployer Statistics 2023 and ACS 2023 5-year estimates. Census industry groups can include closely related businesses. Expert Helper is a free matching service, not a tree service.