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Mouse coming out of a hole chewed in a baseboard
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Mouse exterminator

Montreal, Laval and the South Shore

A mouse spotted in the kitchen, noises in the walls in the evening, tiny droppings in a cupboard: the problem is rarely limited to what you see. Our technicians find the source, treat the infestation and seal the entry points so it doesn't come back.

Mice are the most common pest in houses, condos, apartment buildings and businesses across Greater Montreal. They look for three things: warmth, food and a quiet place to nest. As soon as the temperature drops, they get in through openings barely bigger than a dime: a gap around a pipe, a crack in the foundation, the bottom of a garage door.

A few store-bought traps may catch a mouse or two, but they don't deal with the cause. As long as the entry points stay open and food is within reach, mice keep travelling through the walls, ceilings and crawl spaces. That's why our work always starts with a full inspection.

Why you shouldn't wait

Contamination

Droppings and urine contaminate surfaces, food and storage areas.

Property damage

Mice chew insulation, cardboard, plastic and sometimes electrical wiring.

Fast breeding

A female can have several litters a year: a small problem becomes a big one in a few weeks.

Constant discomfort

Noises at night, odours, a sense that the place is unsanitary: it takes a toll on the whole household.

Signs of a mouse infestation

The sooner you spot the signs, the simpler the treatment.

  • Small black droppings in cupboards, drawers, the pantry or the basement
  • Scratching in walls, ceilings or floors, especially in the evening and at night
  • Chewed food packaging, scattered pet food
  • Gnaw marks on wood, plastic or wires
  • A musky smell in a closed room or storage space
  • Shredded material (paper, insulation, fabric) used to build a nest
  • A mouse seen in broad daylight: often a sign the infestation is already advanced

Residential, commercial and industrial

Mouse squeezing through the gap around a pipe at the foundation

Residential

  • Single-family homes
  • Duplexes and triplexes
  • Condos and apartments
  • Apartment buildings
  • Finished basements
  • Garages and sheds
Locked mouse bait station in a restaurant storeroom

Commercial and industrial

  • Restaurants and cafés
  • Retail stores
  • Offices
  • Warehouses
  • Clinics
  • Commercial and institutional buildings
Technician inspecting under a kitchen cabinet where a mouse is hiding

How we work

A proven method we've used for over 20 years, adapted to each building.

  1. Full inspection

    We locate activity areas, telltale signs and possible entry points, from the foundation to the attic.

  2. The right treatment

    The strategy depends on the type of building and the size of the problem: a single-family home, a restaurant and an apartment building aren't treated the same way.

  3. Sealing entry points

    We show you which openings to seal and protect the entry points so the next mice can't get in.

  4. Prevention tips

    Food storage, garbage handling, upkeep: practical fixes so the problem doesn't come back.

So the problem doesn't come back

  • Store food, pet food included, in tightly sealed containers.
  • Don't let cardboard and garbage pile up in the basement or garage.
  • Seal cracks and openings around pipes, doors and ducts.
  • Clean food prep surfaces regularly.
  • Act at the first sign: dealing with it early is always simpler.

Frequently asked questions

Can't find what you're looking for? A technician answers 24/7.

Call 514-231-1615
Is one mouse really a problem?

Often, yes. Mice move around quietly, and one mouse you see usually means there are others in the structure. An inspection shows how big the problem really is before it grows.

Do mice move from one unit to another?

Yes. In condos and apartment buildings, they travel through walls, ceilings and ducts. That's why we inspect all the at-risk areas, not just the room where you saw them.

How much does mouse extermination cost?

The price depends on the size of the infestation, the type of building, the number of areas affected and how easy the premises are to access. We give you a free quote after assessing the situation.

Are the products you use safe for children and pets?

We use registered products, applied by the rules, and we explain the precautions to take during and after the treatment.

Free quote

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Pest problem? Don't wait until it gets worse.

514-231-1615

Service 24/7. A technician answers and comes to you quickly in Montreal, Laval and on the South Shore. Quotes are free.

24/7 emergency514-231-1615