Argentine Ant Control in Pasadena
Top-rated argentine ant control services in Pasadena. Serving the San Gabriel Valley area.
Argentine ants are the number one nuisance ant in Los Angeles, forming massive supercolonies across entire neighborhoods. They invade kitchens in search of water and sweets, especially during hot, dry weather.
Last updated: July 2, 2026
LA Pest Threat Alert — Ants
Hot and dry conditions are driving ants, spiders, and scorpions indoors in search of water, so be vigilant for increased pest activity around your property.
Current: 85°F, hot and dry with clear skies — Updated Aug 4
Argentine Ant Control in Pasadena costs $180–$600 (avg. $300) — bait stations typically takes 1-2 hours. Licensed professionals eliminate infestations safely with results guaranteed.
How Much Does Argentine Ant Control Cost in Pasadena?
| Treatment Method | Cost Range | Time Required |
|---|---|---|
| bait stations | $180 – $348 | 1-2 hours |
| perimeter spray | $306 – $474 | 1-2 hours |
| non-repellent barrier | $432 – $600 | 1-2 hours |
| Average Total | $$300 | Per treatment |
Reviewed by the FindMyPestPro Editorial Team
Connecting LA homeowners with licensed pest control professionals. Content is reviewed for accuracy and updated regularly. Last updated July 2, 2026.
Photo: alex_bairstow (CC-BY-NC 4.0) via iNaturalist
Argentine Ant Control Services — Pasadena's Best-Rated Pros
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Frequently Asked Questions
How do I know if I have argentine ant in Pasadena?
In Pasadena, signs of argentine ant include thick trails of small dark-brown ants along baseboards, countertops, and outdoors — often in multiple parallel trails leading to food sources. If you notice any of these signs, contact a licensed pest control professional in Pasadena for a thorough inspection.
What is the price of argentine ant removal in Pasadena?
In Pasadena, argentine ant control costs $180 to $600 (avg. $300). Pricing depends on severity and property size. Argentine ants form massive supercolonies in LA — a single colony can stretch for miles with millions of workers across multiple queens.
Are pest control chemicals safe for my family in Pasadena?
Yes, licensed pest control professionals in Pasadena use EPA-registered products and follow strict safety protocols. Many local Pasadena exterminators offer eco-friendly and pet-safe options. Discuss any concerns with your provider during the quote process.
How can I keep argentine ant away from my Pasadena property long-term?
To prevent argentine ant in Pasadena: eliminate moisture sources, seal cracks around windows and doors, trim vegetation away from the house, and store sweets in sealed containers. Schedule regular inspections, especially before peak Spring through Fall (Mar–Nov), year-round indoors.
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