Landscapers in
Ontario, CA
15 landscapers listed in Ontario
Landscaping professionals in Ontario create stunning outdoor spaces with services including lawn installation, hardscaping, irrigation, and garden design. Find experienced landscapers who understand Ontario's local climate and soil conditions.
Landscapers in Ontario at a glance
- 15 landscapers are listed in Ontario, CA on Ratedeed.
- 13 of the 13 listings shown here include a phone number you can call directly.
- Listings cover 4 ZIP codes in and around Ontario: 91743, 91761, 91762, 91764.
Landscapers elsewhere in California: San Diego (124), Sacramento (88), Fresno (53), Bakersfield (49), Santa Barbara (46), San Jose (43)
Homes and landscapers in Ontario: the local numbers
Housing in Ontario
- Ontario has about 55,966 homes (housing units).
- The typical (median) home was built in 1980, 4 years newer than the California median of 1976.
- 50% of homes were built before 1980 and 23% before 1960; 14% were built in 2010 or later.
- The median value of an owner-occupied home is $607,600.
- 58% of occupied homes are owner-occupied and 42% are rented.
- 58% of homes are single-family detached houses.
- The most common heating fuel is natural gas from a utility (72% of homes), followed by electricity (22%).
- The median home has 5 rooms.
- Median gross rent is $2,030 a month.
58% of Ontario's homes are single-family detached houses, the homes most likely to have their own yard to maintain.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (Ontario, CA).
Landscapers workforce in the Riverside-San Bernardino-Ontario, CA area
- Median hourly wage
- $20.99
- People employed
- 13,190
- In the Riverside-San Bernardino-Ontario, CA metro area, landscaping and groundskeeping workers earned a median of $20.99 an hour ($43,650 a year) in May 2025, and the middle 80% earned $17.49–$28.00.
- About 13,190 people work in this occupation in the metro area.
- That is a higher share of local jobs than the national average (location quotient 1.25).
- These are what workers earn, not what landscapers charge: a contractor's hourly rate also covers insurance, licensing, vehicles, overhead and profit.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 (Landscaping and Groundskeeping Workers).
Climate in Ontario and what it means for landscapers
- The average temperature in Ontario is 66°F; summer afternoons average 91°F and winter nights 44°F.
- It gets about 15 inches of precipitation a year.
- There are about 1 nights a year at or below freezing and about 80 days at 90°F or hotter.
- It has real heating and cooling seasons: about 1,537 heating and 1,709 cooling degree days a year.
Ontario is dry, with about 15 inches of precipitation a year, so drought-tolerant plants and efficient drip irrigation make a big difference to water use.
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, Ontario International Airport station USW00003102 (2 km from the city centre).
Top Landscapers in Ontario
Listings include contact details and service areas. Check licensing with your state board before hiring.
Showing 13 of 15. See every listing in Ontario
More landscapers elsewhere in California
Listed in other California cities, not in Ontario.
Licensing and consumer protection in California
Check that any landscaper you hire is licensed and insured before you sign a contract or pay a deposit.
Who regulates this trade
California Contractors State License Board (CSLB)
Verify a licence on the official register →Insurance and workers' compensation
$1 million general liability minimum. Workers' compensation is mandatory for any contractor with employees. Bond of $25,000 required for licensure (increased under SB 607).
Mechanic's lien protection
California has one of the strictest lien regimes in the country. Preliminary 20-day notices must be sent within 20 days of starting work. Mechanics liens must be filed within 90 days after project completion (or 60 days after a notice of completion is recorded). Unpaid subcontractors and suppliers can place liens on your property even if you've paid your general contractor in full. Always collect lien waivers from all parties before making final payment.
What catches homeowners out in California
California's CSLB license verification is critical — always check a contractor's license number at cslb.ca.gov and confirm it is active and in good standing. California law requires a $25,000 contractor surety bond on every licensed contractor as a consumer protection backstop. For projects over $1,000 (labor and materials combined under Business & Professions Code § 7048), a valid CSLB license is legally required. Unlicensed contractors face criminal misdemeanor charges, and homeowners who hire them forfeit key statutory protections.
Frequently Asked Questions
Common questions about hiring contractors
How much do landscapers earn in the Ontario area?
In the Riverside-San Bernardino-Ontario, CA metro area, landscaping and groundskeeping workers earned a median of $20.99 an hour ($43,650 a year) in May 2025, and the middle 80% earned $17.49–$28.00. About 13,190 people work in this occupation in the metro area. That is a higher share of local jobs than the national average (location quotient 1.25). These are what workers earn, not what landscapers charge: a contractor's hourly rate also covers insurance, licensing, vehicles, overhead and profit. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.
How old are homes in Ontario?
The typical home in Ontario was built in 1980, and 50% of homes were built before 1980. The median owner-occupied home is worth $607,600. 58% of Ontario's homes are single-family detached houses, the homes most likely to have their own yard to maintain. Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates.
What should I know about Ontario's climate before hiring landscapers?
Ontario is dry, with about 15 inches of precipitation a year, so drought-tolerant plants and efficient drip irrigation make a big difference to water use. The average temperature in Ontario is 66°F; summer afternoons average 91°F and winter nights 44°F. It gets about 15 inches of precipitation a year. Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020.
How much does landscaping cost in Ontario?
Landscaping costs in Ontario range from $50–$150 per visit for basic maintenance to $2,500–$12,000+ for comprehensive design and plantings. Hardscaping projects tend to be the most expensive.
What landscaping services are available in Ontario?
Ontario homeowners have access to a wide range of landscaping services including lawn installation and maintenance, tree and shrub planting, irrigation systems, hardscaping (patios, walkways, retaining walls), outdoor lighting, landscape design, and seasonal cleanup. Many contractors in Ontario also offer specialized services like drainage solutions, sod installation, and xeriscaping.
Do I need a permit for landscaping in Ontario, CA?
Most basic landscaping in Ontario doesn't require a permit, but projects involving retaining walls over a certain height, irrigation systems connected to city water, grading that affects drainage, or tree removal may require permits. Contact the Ontario building department for permit requirements. Check with your local building department before starting any major landscaping project in Ontario.
How do I find a landscaper near Ontario?
On Ratedeed, you can browse landscapers serving Ontario who specialize in everything from lawn maintenance to complete outdoor transformations. Look for professionals experienced with Ontario's local climate and soil conditions. Read reviews from other Ontario homeowners, request free quotes, and ask for photos of completed projects in the area.
What plants grow best in Ontario's climate?
The best plants for Ontario depend on your specific location, sun exposure, and soil type. Local nurseries and landscapers familiar with Ontario's climate can recommend native and adapted species that thrive with minimal maintenance.
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