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Ant Control for Lawns & Landscapes in West Palm Beach

Ants may be small, but their presence can cause big disruptions, especially when they invade your lawn, patio, or landscaped areas. In South Florida, ants thrive year-round thanks to the warm climate, frequent rain, and abundance of outdoor food and water sources.

At O’Hara Landscape, we understand that ant problems often start outside. Our landscape-informed approach to ant control in West Palm Beach goes beyond your walls to address outdoor colonies at the source—before they reach your home.

 

Why Ants Thrive in Florida Landscapes 

In the outdoors, ants build colonies in mulch beds, paver joints, lawns, and tree roots. Once established, these colonies can quickly spread, damaging grass, disrupting soil structure, and making their way toward buildings and patios.

Where Ants Nest Outdoors:

Beneath patio pavers and bricks

Inside mulch beds and garden borders

Around tree roots and stumps

Under turfgrass and sidewalks

In irrigation boxes and valve covers

If you’ve noticed mounds in your lawn, sandy trails near your walkway, or small piles of dirt near foundations, chances are an ant colony has taken up residence.

The O’Hara Approach to Outdoor Ant Control 

We take a proactive, property-wide approach to ant control in West Palm Beach. Our system is designed to protect your home and your landscape without damaging turf, plants, or hardscaping.

  1. Property Evaluation

Our trained technicians inspect your outdoor areas, looking for active colonies, soil disturbances, and high-risk nesting sites.

  1. Precision Perimeter Treatment

We apply targeted, pet-safe treatments along the perimeter of your home and landscape to stop ants from entering and eliminate colonies in your yard.

  1. Indoor Service (If Needed)

Interior treatments are available by request. They’re safe, odor-free, and customized to the ant species found on your property.

  1. Proactive Communication

We notify you the day before and 30 minutes before our technician arrives. Afterward, you’ll receive a door tag with service details and notes.

  1. Guaranteed Results

We back our service with a satisfaction guarantee. If ants return between visits, so do we—at no extra cost.

 

Common Ant Species We Treat in South Florida 

Carpenter Ants 

  • Large (¼–½ inch), black or red
  • Nest in damp wood and tree stumps
  • Can damage wooden structures and fences

Pavement Ants 

  • Small, dark brown to black
  • Common in sidewalks, pavers, and foundations
  • Build visible mounds between bricks or cracks

Odorous House Ants 

  • Tiny, brown or black
  • Known for a musty smell when crushed
  • Enter homes in search of sweets and water

Fire Ants (optional if applicable to your service area) 

  • Reddish and aggressive
  • Build large, sandy mounds in open lawns
  • Known for painful stings and property disruption

 

Are Ants a Health Hazard? 

While most ants don’t bite or transmit disease directly, they can carry bacteria from outdoors into your food prep areas. Some ants can cause:

  • Food contamination 

  • Allergic reactions in sensitive individuals
  • Painful stings (e.g., fire ants)
  • Damage to grass, plant roots, or wooden structures

Left untreated, ant colonies can disrupt the look and health of your entire landscape.

 

Frequently Asked Questions 

Why are ants in my yard or garden? 

 They’re drawn to moisture, organic matter, and food scraps—especially in mulch beds, compost piles, pet feeding areas, or dripping irrigation heads.

How can I prevent outdoor ant problems?

  • Avoid overwatering and fix drainage issues
  • Keep mulch beds under 2 inches deep
  • Store pet food indoors and clean up outdoor eating areas
  • Seal cracks in sidewalks and foundations

Will outdoor treatments harm my lawn or garden? 

No. We use targeted products that are safe for turf, plants, and your landscaping investment. They’re applied only where needed for maximum effectiveness.

How often should my landscape be treated? 

Monthly or bi-monthly services are ideal for year-round protection. We’ll tailor the schedule based on your property’s layout and ant activity level.

Take Control of Ants Above and Below Ground with Expert Ant Control in West Palm Beach! 

Ant problems don’t start in the pantry—they start in the yard. 

With O’Hara’s Landscape’s smart approach, you get more than ant control—you get peace of mind, healthier outdoor spaces, and protection that extends from the curb to your kitchen.

Contact O’Hara Landscape today for expert ant control in West Palm Beach, which is designed for how you live outdoors.

 

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O'Hara Landscape & Maintenance Inc.

Since 1973, O'Hara Landscape and Maintenance Inc. has been providing reliable landscape beautification to thousands of residents in community associations and commercial properties in West Palm Beach and Palm Beach County Florida.

O'Hara Testimonials

  • Rick Walker

    The landscape guys came, walked me through what was exactly wrong and explained to me what needed to be done. They were informative and patient with me. I will continue to use this company and look forward to building my dream landscape with them!

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