25 Years Family-Owned5.0 Google Rated Across 10,000+ SoCal Homes
Knockout Pest Control & Termite
SEVERE NUISANCEAnts & Crawling Insects

Argentine Ant

Linepithema humile

Forms massive interconnected multi-queen supercolonies across Southern California. Trails aggressively into plumbing voids and kitchens during hot spells.

Warning Signs In Your Home

  • Rapid wide trailing columns along foundation weep holes and plumbing fixtures
  • Sudden influx around sinks, pet bowls, and dishwashers
  • Faint musty greasy odor when crushed

Physical Identification Keys

  • Uniform dull light-to-dark brown color
  • 1/8 inch length
  • Evenly rounded thorax with no spine
Knockout Certified Protocol

Professional Eradication & Long-Term Prevention

Non-repellent transfer chemistry applied along exterior perimeter trails, paired with specialized liquid sugar baits.

Seasonal peak in Inland Empire / North County: Surges indoors during scorching summer heatwaves seeking water, and after heavy winter rains.
Suspect a Argentine Ant Infestation?
Our licensed technicians provide comprehensive on-site inspections and upfront repair estimates.
Book Same-Day Diagnostic