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Top Lawn Care Companies in Ontario, California Ranked

A healthy, vibrant lawn is a source of pride and a key element of your home's curb appeal. Professional lawn care companies provide the consistent maintenance and expert treatments necessary to achieve that lush, green look. In Ontario, CA, finding the right provider for your specific needs-from routine mowing to comprehensive seasonal programs-is essential for managing your outdoor space efficiently. This guide will help you understand the services, typical costs, and what to look for when connecting with local lawn maintenance professionals.

Lawnscape Systems, Inc.

Lawnscape Systems, Inc.

5215 State St, Montclair, CA 91763

Lawnscape Systems, Inc. is a lawn care and landscaping company based in Los Angeles, CA, serving Southern California including Orange, San Bernardino, Riverside, Ventura, and San Diego counties. They offer a range of services such as fertilization, weed control, lawn pest control, aeration, overseeding, and commercial landscaping. With over 45 years of experience since 1979, Lawnscape Systems provides tailored lawn care programs designed to maintain healthy lawns year-round. Their capabilities include specialized fertilization, broadleaf weed control, disease and insect treatments, and weed abatement using herbicides and soil sterilants to protect lawns from pests and invasive grasses.

4.9
190 Reviews
Excellence landscaping and Maintenance

Excellence landscaping and Maintenance

11312 Buell St, Downey, CA 90241

Excellence Landscaping and Maintenance is a full-service landscaping company based in Los Angeles, CA. They offer a wide range of services including lawn mowing, fertilization, weed control, landscape design, tree care, sprinkler installation and repair, yard cleaning, and pressure washing. Their expertise includes customized irrigation systems to keep gardens healthy and vibrant. The company focuses on personalized and meticulous care to transform outdoor spaces into beautiful and functional environments.

5.0
35 Reviews
Grow Control Landscape

Grow Control Landscape

2405 Mountain View Rd, El Monte, CA 91733

Grow Control Landscape is a landscaping company based in Los Angeles, CA, offering a wide range of services including lawn mowing, sod installation, artificial turf, landscape lighting, tree removal, sprinkler installation and repair, and landscape design. They handle new construction, redesign projects, and maintenance to keep properties looking their best year-round. Their irrigation services focus on plant health and water management to reduce water use. Grow Control Landscape provides comprehensive landscaping solutions tailored to residential and commercial properties in the Los Angeles area.

4.9
50 Reviews
Heavenly's Lawn Care

Heavenly's Lawn Care

555 Anton Blvd suit 150, Costa Mesa, CA 92626

Heavenly's Lawn Care is a lawn care and landscaping company based in Los Angeles, CA, serving Orange County and the High Desert areas. They offer a broad range of services including lawn mowing, fertilization, weed control, tree trimming, stump grinding, and landscape design. With over four years of experience, Heavenly's Lawn Care focuses on personalized property maintenance using eco-friendly practices to enhance outdoor spaces. The company is known for its local expertise and customer-focused approach, providing flexible scheduling and free estimates.

4.8
86 Reviews
Ruiz Lawn Mowing

Ruiz Lawn Mowing

los angeles

Ruiz Lawn Mowing is a lawn care and landscaping company based in Los Angeles, CA. They provide lawn mowing, edging, yard maintenance, and seasonal care services designed to keep outdoor spaces neat, healthy, and vibrant throughout the year. The company focuses on tailored treatments and regular upkeep to maintain the natural beauty of lawns in the Los Angeles area.

5.0
30 Reviews
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What Services Do Lawn Care Providers Offer?

Lawn care is more than just cutting grass. It encompasses a suite of services designed to promote a healthy, dense, and attractive turf. When you hire a lawn maintenance company, you're typically investing in a combination of the following core offerings.

Mowing and Trimming: This is the most fundamental service. It involves cutting the grass to an ideal height, which varies by grass type and season, to encourage strong root growth. Professional mowing often includes mulching clippings to return nutrients to the soil. String trimming cleans up edges along fences, walls, and garden beds, while edging creates sharp, clean lines along driveways and walkways 1 2 3.

Fertilization and Weed Control: A beautiful lawn needs proper nutrition and protection. Fertilization involves applying balanced nutrients to promote growth, color, and resilience 1 4. Weed control treatments target invasive plants like dandelions and crabgrass, preventing them from competing with your grass for resources. These are often applied on a quarterly or seasonal schedule 5 6.

Cleanup and Blowing: After mowing and trimming, a thorough cleanup is standard. This involves blowing grass clippings and debris off patios, sidewalks, and driveways to leave your property looking neat and tidy 2 3.

Additional Lawn Health Services: Beyond the basics, many providers offer aeration (punching small holes in the soil to alleviate compaction), overseeding (spreading new grass seed to thicken the turf), and pest/disease control. These are crucial for revitalizing a struggling lawn or maintaining a high-end landscape.

Understanding Lawn Care Costs in Ontario

The cost of professional lawn maintenance in Ontario depends on several factors. Most companies offer packages that bundle services for convenience and value. A standard package might include weekly or bi-weekly mowing, edging, and blowing, with optional add-ons for fertilization and weed control 1 7.

What Influences the Price?

  • Property Size: This is the primary cost driver. Larger yards require more time, fuel, and labor.
  • Service Frequency: Weekly service is more expensive than bi-weekly service on a per-month basis.
  • Lawn Condition & Terrain: Yards with poor soil, steep slopes, or many obstacles may incur higher charges.
  • Scope of Services: Basic mowing is less expensive than a full-service plan that includes seasonal treatments 1 2 6 8.

Typical Price Ranges Based on local and industry data, here are general estimates for lawn care in Ontario, CA 1 2 5 7 4 9:

  • Basic Mowing/Trimming/Edging Visit: $40 - $100 per visit. This covers cutting, trimming, edging, and cleanup.
  • Fertilization or Weed Control Treatment: $50 - $150 per application. These are often separate from mowing visits and scheduled periodically.
  • Monthly Full-Service Plan: $100 - $300+. This typically combines regular mowing with scheduled treatments.
  • Annual Contract: A comprehensive, full-service annual plan can range from $1,000 to over $2,400 per year, depending on the size of your lawn and the depth of the program 1 5 7 10.

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Choosing the Right Lawn Maintenance Company

Selecting a provider is about more than just price. You want a reliable partner who will care for your lawn consistently and knowledgeably.

Check for Licensing and Insurance: Always verify that the company is properly licensed to operate in California and carries both liability and workers' compensation insurance. This protects you from potential property damage or accident-related liabilities.

Review Their Service Agreement: Understand exactly what is included in your quoted price. How is the service frequency defined? What happens if it rains on your scheduled day? Are treatments included, or are they add-ons? A clear contract prevents misunderstandings.

Ask About Their Practices: Inquire about the types of fertilizers and weed control products they use. Are there options for more organic or pet-friendly treatments? How do they adjust mowing heights with the seasons? Knowledgeable answers indicate a professional approach.

Read Reviews and Ask for References: Online reviews on platforms like Google and Yelp can provide insight into reliability and customer service. Don't hesitate to ask the company for references from clients in your area with similar property types.

The Benefits of Professional Lawn Care

Hiring a professional lawn service offers advantages that go beyond a neat appearance.

Time Savings: Lawn maintenance is time-consuming. Delegating this task frees up your weekends for leisure and family activities. Expert Knowledge: Professionals understand local soil conditions, grass types, and seasonal needs for the Ontario climate, applying the right treatments at the right time. Consistency: Regular, scheduled care prevents problems from escalating, leading to a healthier lawn that can better resist drought, disease, and pests. Improved Equipment: Professionals use commercial-grade mowers and tools that often deliver a cleaner cut and more efficient service than typical homeowner equipment. Increased Property Value: A well-maintained lawn significantly boosts your home's curb appeal, which is an important factor for property value.

Seasonal Lawn Care Considerations in Ontario

Ontario's climate requires a shifting focus throughout the year. A good lawn care provider will adjust their services seasonally.

Spring: This is a critical time for recovery and growth. Services often include aeration, overseeding for thin areas, pre-emergent weed control to prevent summer weeds, and the first rounds of fertilization 6. Summer: The focus shifts to maintenance and stress management. Consistent mowing at a slightly higher height helps shade roots and retain moisture. Deep, infrequent watering is encouraged, and treatments may target summer weeds and pests. Fall: This is the best time for strengthening your lawn's root system. Core aeration, overseeding, and fall fertilization are key services that prepare the grass for winter and ensure a strong start next spring. Winter: In Ontario, CA, growth slows. Services may be reduced or paused, but winter is an ideal time for planning, equipment maintenance, and addressing any drainage issues.

Frequently asked questions

Sources

Footnotes

  1. Lawn Care Pricing Chart: Your Guide to Fair Lawn Service Costs - https://invoicefly.com/academy/lawn-care-pricing-chart/ 2 3 4 5 6

  2. Understanding Lawn Care Cost: What You Need to Know Before ... - https://us.mammotion.com/blogs/news/lawn-care-cost 2 3 4

  3. Ontario Grass-Cutting Prices in 2025 - Absolute Home Services - https://www.absolutehomeservices.ca/blog/grass-cutting-prices-in-ontario 2

  4. Free Lawn Care Cost Calculator - FieldCamp - https://fieldcamp.ai/free-tools/lawn-care-cost-calculator/ 2

  5. Lawn Care Pricing & Cost Guide 2026 | Instant Quotes from $29 - https://lawnlove.com/pricing 2 3

  6. How Much Does Lawn Care Cost in 2026? - LawnStarter - https://www.lawnstarter.com/blog/cost/lawn-care-price/ 2 3

  7. Lawn Care Price Guide 2026: Average Mowing Rates & Costs - https://www.housecallpro.com/resources/how-much-charge-lawn-mowing/ 2 3

  8. How Much Do Most Lawn Care Companies Charge In Ontario 2024? - https://custodia.com/how-much-do-most-lawn-care-companies-charge/

  9. A Guide To Complete Breakdown of Landscaping Costs - https://paramountlandscaping.ca/how-much-should-landscaping-cost/

  10. How Much Does TruGreen Cost? (2026) - HomeGuide - https://homeguide.com/costs/trugreen-cost