English (Canada)
Other nuisances: each situation has a cause, each cause has a solution, not necessarily a pesticide.
Not every pest problem fits into a box. Whether it’s wasps in a wall, bats in an attic, or a persistent fly invasion—these situations share a common point: they have an underlying cause that is often overlooked. We find it. We resolve it. We guarantee the result.
Wasps & Hornets: precise, fast, secure.
Wasps & Hornets: precise, fast, secure.
Essential to the balance of nature, wasps participate in pollination and the food chain. Our mission is to intervene only when their presence becomes a risk. With a quick, targeted, and responsible approach, we neutralize problematic nests to protect your family, employees, or clients, while respecting the environment.
Essential to the balance of nature, wasps participate in pollination and the food chain. Our mission is to intervene only when their presence becomes a risk. With a quick, targeted, and responsible approach, we neutralize problematic nests to protect your family, employees, or clients, while respecting the environment.
Bats: respectful exclusion, never eradication.
Bats: respectful exclusion, never eradication.
Their presence is always a symptom of openings in the building envelope, never a result of human negligence. A protected species in Quebec, the bat cannot be exterminated. We identify the access points, install one-way exclusion devices, and seal the entry points permanently once the colony has exited, outside of the maternity period (June to mid-August) to avoid trapping any young. Every step is explained and planned with the client, with the utmost respect for the animal and the regulations.
Their presence is always a symptom of openings in the building envelope, never a result of human negligence. A protected species in Quebec, the bat cannot be exterminated. We identify the access points, install one-way exclusion devices, and seal the entry points permanently once the colony has exited, outside of the maternity period (June to mid-August) to avoid trapping any young. Every step is explained and planned with the client, with the utmost respect for the animal and the regulations.
Flies: always a reason, never just flies.
Flies: always a reason, never just flies.
A recurring problem of flies systematically hides a biological source. Fruit flies : fermentable matter often hidden in drains, under appliances, or in forgotten waste.
House flies: dead animals or decomposed organic sources.
Attic flies or pollenies:
In the fall, the attic fly (pollenie) may enter homes in search of shelter for the winter. Even though it is not associated with household waste, its presence in large numbers can quickly become bothersome. Fortunately, appropriate interventions can effectively control the problem and protect your daily comfort.
A recurring problem with flies systematically hides a biological source. Fruit flies: decaying matter often hidden in drains, under appliances, or in forgotten waste.
House flies: dead animals or decomposing organic sources.
Cluster flies:
In the fall, the cluster fly may enter homes in search of shelter for the winter. Even though it is not associated with household waste, its presence in large numbers can quickly become troublesome. Fortunately, appropriate interventions can effectively control the problem and protect your comfort on a daily basis.
Our philosophy: to find the source, treat, and ensure.
Our philosophy: to find the source, treat, and ensure.
Whether it's a nest, an opening, a breeding, a queen, or a food chain, our priority remains to find the cause, address it at the root, and stay until complete resolution. This is what we guarantee, regardless of the situation.
Whether it's a nest, an opening, a breeding, a queen, or a food chain, our priority remains to find the cause, address it at the root, and stay until complete resolution. This is what we guarantee, regardless of the situation.
Do you have a problem that doesn't fit into a box?
Do you have a problem that doesn't fit into a box?
Describe the situation to us — we’ve probably seen much worse, and we will know what to do.
Describe the situation to us — we’ve probably seen much worse, and we will know what to do.
Gagne Extermination
Processing down to zero presence.
Since 2011.
© 2011–2026 Gagne Extermination Inc. All rights reserved.
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Urgent interventions on Saturdays and Sundays
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