Unwanted pests in the home.
Category Miscellaneous
5 May 2023,
Unwanted pests in the home.

Are you worried about insects or pests in your home?

In Quebec, insects can easily invade homes, especially during the warmer months of the year. The changing seasons and parts of your home that may not be well maintained can be threatened by ants and other insects and rodents.

In addition to the potential health risks, their presence can be very annoying and even cause property damage. Homeowners have every reason to want to get rid of these pests quickly!

However, before you can effectively eliminate them, it is important to be able to identify them correctly.

Learn about the most common types of insects that can be found in Quebec homes. Further, know the most effective extermination methods for each of them

Common insects found in Quebec homes

Exterminators identify type of insects in the home.

Several types of insects are commonly found in homes in Quebec. They are classified according to their mode of transport and their impact on human health.

Crawling Insects

These are insects that move on the ground or on the walls of the house. The most common species are ants, cockroaches and earwigs. These insects can carry bacteria and diseases, and can cause significant property damage.

Flying Insects

These insects can enter the house through doors, windows or cracks in the walls. The most common species are mosquitoes, flies, moths, and mites. Some of these insects can carry diseases and can also cause property damage.

Insects that are harmful to health

Some insects can be particularly harmful to human health. Bedbugs, ticks, and mosquitoes can transmit serious diseases. These include Lyme disease, dengue fever, and malaria. Cockroaches can carry bacteria that cause foodborne infections and other illnesses.

Identification of the most common insects in Quebec homes

Insects carry disease in the home.

Here are some of the most common insects that invade homes and cause problems to Quebec homeowners:


  • Ants are one of the most common insect species in Quebec homes.
  • They can enter through small cracks or holes in the walls.
  • They are looking for food and water.


  • Spiders can be found in many places including attics and basements.

  • They feed on other insects and can be useful in controlling pest populations.


  • Moths are small flying insects that can infest closets and cupboards, feeding on textile fibers like wool and silk.

  • They can cause significant property damage if not removed quickly.


  • Cockroaches are nocturnal insects that lurk in dark, damp places such as kitchens and bathrooms.

  • They can carry bacteria and disease, and their presence can be particularly annoying to homeowners.

Bed Bugs

  • Bed bugs are flat insects that feed on human blood during the night.

  • They are often brought into the home inadvertently, and can cause itching and skin irritation.


  • Dogs and cats bring fleas into a house.

  • They lodge in fabrics, sofas, carpets…

  • They cause itching, hives, and skin rashes.

Prevent Insect Infestation in your home

To prevent insect infestation in the home, follow these simple but effective tips:

Eliminate food sources

Insects are attracted to food sources. It is important to maintain a clean kitchen and to store food in airtight containers.

Seal doors and windows

Insects can enter the house through cracks or gaps around doors and windows. It is, therefore, recommended to seal these openings to prevent their entry.

Eliminate standing water. 

Insects need water to survive so it’s important to eliminate any standing water in the home such as plumbing leaks, or standing water in cups and flower pots.

Maintain a clean and tidy home

Insects like dark, messy places. It is advisable to keep a clean and tidy house by eliminating piles of newspapers, boxes, and other debris.

Use natural repellents.

Certain plants like mint, lavender, and rosemary have natural repellent properties that can deter insects. You can also use natural repellents such as lemongrass or eucalyptus essential oil.

How to exterminate insects in the home

Professional exterminators setting up mouse traps.

The extermination of insects in the home can be carried out in several ways. Here are some simple options to consider:

Insect traps

These are non-toxic methods for capturing insects. They can be placed in strategic areas of the house such as corners, cracks, and other places frequented by insects.


They can be used to kill insects. They are available in the form of sprays, powders, granules, and sticky traps. However, it is important to follow the manufacturer's instructions for safe and effective use. They are not safe to use if you have pets or young children in your home.

Call an exterminator

If the insect infestation is significant, it is recommended to call in a professional exterminator. They have the knowledge and the equipment necessary to identify the type of insect and eliminate it without causing you undue discomfort or inconvenience.

Reasons to get professional exterminators in Quebec

Professional extermination services for Quebec homes.

If you have insect problems in your home, it may be a good idea to hire a professional exterminator to get rid of the problem. Here are some reasons why you should consider this option:

Pest management professionals not only have the proper equipment and training but will also ensure your insect problems are eliminated completely.

Cost of Professional Extermination Services in Quebec

Professional exterminations solving insect infestation.

The prices for exterminating insects are not fixed – they can vary depending on the company you choose to deal with.

Other factors such as your location, the type of insect infestation you have, the size of your home, and the complexity of the problem all affect the final cost.

When you call an exterminator company, they will first conduct an inspection of your home to determine the problem and provide you with a final quote.

Below you will find the average prices of extermination services in Quebec:

Type of Insect

Average Price for Extermination

Bed bugs

$300 to $600


Starts at $200 up


Starts at $200 up


Starts at $100 up


Starts at $150 up


Starts at $150 up


$250 or more

Additional services like caulking can increase the bill but in general, homeowners pay about $400 to $600 for professional extermination services.

Would you like to get rid of your insect problems today? Compare free and no-obligation quotes by filling out the short online form below.

Our partner companies will be happy to offer you competitive quotes at no cost!

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