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Ants in your home can range from a minor annoyance to a serious infestation, depending on the species and their activity level. Pest Force provides professional ant control in Lethbridge, tackling a variety of species, including carpenter ants, odorous ants, pavement ants, and crazy ants. Our pest control specialists assess your specific situation and determine whether our Perimeter Defense Program is the right solution for you. This program treats the entire perimeter of your home’s foundation and includes a six-month guarantee for your peace of mind.

Your technician will introduce themselves, explain the process, and inspect for signs of pest activity.

We apply a minimal yet effective amount of premium products in key areas, avoiding excessive chemical use.

Your technician will explain the treatment, offer prevention tips, and provide a detailed service report.

We call or send an email reminder about a week before your next appointment.
Carpenter ants get their name from their habit of nesting in wood. While they play a role in natural ecosystems, they can also cause structural damage to homes. These ants are most active from early spring through autumn, nesting in both dry and moist wood. Addressing a carpenter ant problem early can prevent significant damage. Before chemical treatments, consider:
If you have carpenter ants, Pest Force provides effective treatments to eliminate infestations and prevent their return. Since established colonies are harder to remove, don’t wait—call us at the first sign of carpenter ants.
Acrobat ants get their name from their ability to raise their abdomen over their thorax and head when disturbed. They are 1/16″ to 3/8″ in length and typically light brown to black, sometimes appearing multicolored. Their most distinctive feature is their heart-shaped abdomen. These ants often enter homes by traveling along tree branches, utility lines, and cracks near windows or doors. They prefer to nest in wall voids, decayed wood, and damp areas. When threatened, they release a foul odor as a warning signal to their colony. Preventing moisture buildup and sealing entry points can help keep them out.
Little black ants are tiny pests, measuring about 1/16 inch in length, with a shiny black body. They are commonly found in lawns, gardens, and inside homes, nesting in wall voids, decayed wood, and under rocks. These ants are highly social and form large colonies. They primarily feed on sweets, grease, and other insects. While not dangerous, they can be a nuisance. Proper sealing of entry points and sanitation helps prevent infestations.
Fire ants are aggressive, reddish-brown ants known for their painful stings that cause burning sensations and itchy welts. Ranging from 1/8″ to 1/4″ in length, they build large, dome-shaped mounds in yards, fields, and near foundations. These ants are highly territorial and will swarm if their nest is disturbed. Fire ants damage crops, invade homes, and pose risks to pets and humans. Their diet includes proteins, sugars, and insects. Controlling fire ants involves treating nests directly and using bait treatments. Prompt action is essential, as colonies grow quickly and spread aggressively in warm, open areas.
Odorous ants emit a foul smell when crushed and are attracted to sweets and moisture. They often nest near hot water pipes, leaky plumbing, under sinks, and in wood damaged by termites. Outdoors, they may be found near stacked firewood or lumber.
While they don’t pose health risks, odorous ants can contaminate food. To prevent them:
Pavement ants build nests under cracks in sidewalks, driveways, and inside walls or foundations. While they aren’t harmful, they can establish large colonies inside structures. To keep them out of your home:
Crazy ants are dark brown or black with a shiny appearance and move in erratic patterns, giving them their name. They feed on fruits, seeds, and insects and tend to invade homes when the weather is cold or rainy. Indoors, they are often found under floors, inside walls, or in potted plants. Outdoors, they typically nest near foundations.
If you suspect crazy ants or any other ant species in your home, Pest Force offers effective solutions to eliminate infestations and prevent future problems. We provide targeted treatments as well as annual pest control programs to keep your home pest-free year-round. Contact us today for expert ant control in Lethbridge!

Comprehensive pest control covering ants, spiders, wasps, roaches, mice, and more—guaranteed!

We start with a thorough initial treatment, followed by annual monitoring from our reliable team to ensure long-term protection.

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If you are interested in getting the best Lethbridge Pest Control Services, offering the most effective pest control solutions, don’t hesitate to reach out to Pest Force today. Our Pest Control Lethbridge services include:
With our Lethbridge Pest Control services, we are confident that our expert technicians have the knowledge and experience to effectively address all your pest concerns.
Our highly trained team is committed to ensuring 100% customer satisfaction. We tailor our treatments to your specific needs, ensuring a pest-free home throughout the year. Using state-of-the-art pest control tools and providing exceptional customer service, we tackle a wide range of pest problems. When you need the best extermination in Lethbridge, look no further. Contact us today for a free quote and discover why we’re the trusted choice for pest removal in Lethbridge.
We at Pest Force Lethbridge Inc. care about you and your environment. Pest Force Inc. is a pest management company that offers professional pest control