Mouse
exterminator.
We rarely imagine that a mouse, however cute, can cause so much damage. Far from being the helpful friend of Cinderella, the house mouse is more than a nuisance: it infests our buildings and crops and carries diseases that can be passed on to people.
Why risk such serious damage when a professional exterminator like A Extermination can clean up your home in no time? Your mouse exterminator in Montreal and on the South Shore.
Our method · mice
ESTIMATE
- In business since
- 1994
- Response
- Fast· day and night
- Written guarantee
- 12months
- Availability
- 24/7· emergencies
Why you need
to act fast
When you have mice, you need to act very quickly. Mice breed so fast that you could lose control of the situation sooner than you think. No need to panic: we respond quickly and take care of everything.
They get in everywhere
Mice can squeeze through openings as small as 0.6 cm (¼ in), often entering homes through small cracks and gaps, especially in the fall, when nights turn colder.
How to spot them
Scratching noises at night, droppings that look like black grains of rice, gnaw marks on wires and packaging, nests of paper or insulation, a smell of ammonia and musk.
Damage and disease
By chewing on electrical wires, these rodents can cause fires. They are also a health threat and can spread diseases that can be passed on to people.
Mouse or rat?
House mouse, deer mouse or white-footed mouse: our guides cover each species and how it differs from the much bigger rat.
Our extermination
method
A professional mouse exterminator inspects your home and identifies the strategic spots for traps and baits, then suggests solutions to control the outdoor population if needed.
Inspection
Inspection of your property to find potential entry points and signs of mouse activity.
Strategic spots
Strategic spots identified for traps and baits, out of reach of children and pets.
Treatment
Different solutions to control, reduce and eliminate the rodent population that could infest your building.
Prevention
Access points near the ground blocked, advice on garbage, water sources and pet food, outdoor population control if needed.
Result: complete, lasting elimination
Why traps
aren’t enough
Do it yourself Store-bought products
- Mice breed faster than you can catch them
- Entry points stay open
- Nocturnal rodents, hard to spot
- They travel along walls: a badly placed trap stays empty
- No guarantee if they come back
A Extermination Recommended
- Complete inspection and entry points identified
- Strategic spots for traps and baits
- Fast response
- Outdoor population control
- 12-month written guarantee: we come back at no charge
What we treat
most often.
The final price is set on site, after the inspection.
Mice in the walls
Mice are mostly active at night. Scratching, squeaking or scurrying noises in the walls, ceilings or floors.
- Activity located
- Strategically placed traps and baits
- Access points blocked
Winter infestation
During the coldest months, mice look for food and warmth and take shelter indoors.
- Complete inspection
- Treatment
- Access points sealed (0.6 cm)
- 12-month written guarantee
Outdoor control
Solutions to control, reduce and eliminate the outdoor rodent population that could infest your building.
- Outdoor stations
- Maintenance tips
- Follow-up
If they come back,
so do we.
All our services under contract come with a 12-month written guarantee. If the infestation persists, we come back for a new treatment at no extra charge, as long as the technician’s written recommendations are followed. The guarantee certificate is given to you before the treatment.
What people say about us
when we solve the problem.
450+ Google reviews across our listings, with a 4.3 / 5 average.
“Super fast service. Samuel is very friendly and professional. Bye bye mice!!!”
“Excellent mouse extermination service! Very professional, punctual and reassuring technician. He took the time to inspect the house, find the entry points and explain every step of the treatment. Since the visit, no more noises or signs of mice. Clean, fast and effective work. I highly recommend this company to anyone with a rodent problem!”
Montreal, South Shore,
Laval and Montérégie
Mouse extermination in Montreal, Longueuil, on the South Shore, in Laval and in Montérégie: Saint-Jean, Sainte-Julie, Sorel, Brossard, Châteauguay, Saint-Hyacinthe, Repentigny and Vaudreuil.
Montreal
- Local phone
- 514·525·9111
- Service
- 24/7
Service in every borough of the island, plexes and single-family homes.
See MontrealLongueuil
- Local phone
- 450·466·7711
- Service
- 24/7
Vieux-Longueuil, Greenfield Park, Saint-Hubert and the entire South Shore.
See LongueuilLaval
- Local phone
- 450·661·1123
- Service
- 24/7
Chomedey, Sainte-Rose, Vimont and every neighbourhood of Laval.
See LavalYour questions,
our answers.
Didn’t see your question? Call us: phone consultations are free, no appointment needed.
How can you tell if you have mice?
Scratching, squeaking or scurrying noises in the walls, ceilings or floors, especially at night. Droppings that look like black grains of rice in cupboards and along the walls. Gnaw marks on electrical wires, furniture and packaging. Nests made of paper, fabric or insulation. A distinctive smell, a mix of ammonia and musk.
What attracts mice?
Food (grains, fruit, nuts, sweet foods, crumbs, open garbage bins), water (leaks, pet bowls, basement moisture), shelter (walls, attics, basements, garages, woodpiles), warmth in winter and unsealed entry points.
What noises do mice make?
High-pitched squeaks, scratching in the walls, ceilings or under the floors, rustling as they move around and gnawing sounds, especially at night when the house is quiet.
Why call a mouse exterminator?
Mice breed so fast that you could lose control of the situation sooner than you think. An exterminator specializes in this work and gets rid of them very effectively. Rodents are nocturnal and have an excellent sense of smell, taste and touch, which makes the job hard for a homeowner.
How do you prevent a mouse infestation?
Keep the grass short and clear clutter around the building, keep garbage in containers with tight-fitting lids, remove water sources (leaky taps, open drains), keep the kitchen clean and pet food in metal or glass containers, and block every possible access point near the ground.
Can a mouse really get in through a tiny hole?
Yes. A mouse can squeeze through an opening as small as 6 mm (¼ in). That’s why sealing entry points matters as much as the treatment itself: gaps around pipes and wires, cracks in the foundation, worn door sweeps and openings around dryer vents. Seal them with metal screening, metal flashing or cement, or with steel wool covered with caulking.
Keep food in airtight containers and don’t leave pet food out overnight. Mice are mostly active at night, and a female can have several litters a year, so a mouse seen in daylight can mean several are living in the house. During the inspection, our technician looks for these entry points so they can be sealed for good.
How much does treatment cost?
The price depends on the size of the infestation and the access points to seal. The final price is set on site, after the inspection. Call us at 1·888·582·2191.
Call now,
we’ll take care of it.
If you have a mouse infestation, call an A Extermination mouse exterminator to learn about the solutions available to you. 24/7 mouse exterminator, in Montreal and across Quebec.
24/7 service, fast response everywhere in Montreal, on the South Shore and the North Shore.