Beaconsfield pest control map

Beaconsfield Exterminator: Carpenter Ants, Mice and Wasps

pest control beaconsfield

A Beaconsfield exterminator costs $399 for carpenter ants and insects, $409 for mice, and $429 for bed bugs. A wasp nest is $189. These are published pest control prices, not ranges, and the full list is below.

We are Local Extermination. 14 years around Montreal, 9,000 clients, 6 licensed technicians. Mice, rats and insects: that is all we do, and it is why we are quick at it.

What Pest Control in Beaconsfield Costs

Most companies make you book a visit before they give you a number. We publish ours. A full indoor treatment in a 4 ½:

Extermination services in Beaconsfield Prices updated August 26, 2026
ServicePrice per visit
Mice Indoor $409
Rats Indoor $409
Bedbugs $429
Cockroaches $429
Spiders Indoor $399
Ants Indoor $399
Carpet Beetles $399
Fleas Indoor $399
Silverfish Indoor $399
Centipede Indoor $399
Pantry moth $429
Clothes moth $429

The prices people ask for most: a carpenter ant exterminator runs $399 to $399 for a house. An exterminator for mice is $409 to $429. A bed bug exterminator starts at $429, and an exterminator for cockroaches at $429.

Wasps have their own pricing, because the work is done at the nest rather than by the room. One nest is $189, a full treatment covers every nest we find for $259, and each extra nest is $39.

Found a cheaper quote? Bring us a written quote from another licensed company and we will match it. Check what the number covers first: some quotes pay for the inspection only.

What the Price Includes

  • The inspection and the treatment, in one visit
  • A written report of where they are getting in
  • A warranty of 3, 8 or 12 months depending on the pest
  • Follow-up visits inside the warranty at no extra cost

Full pricing is on our exterminator prices page.

In Beaconsfield There Is No Commercial Reservoir

Beaconsfield is almost entirely residential. No industrial park, no major commercial strip, no loading docks, barely any restaurants. That is pleasant to live in, and for our purposes it produces a pest profile we do not see anywhere else in the region.

Everywhere else, rodents have an artificial reserve. A food-industry park, a restaurant lane, a container behind a shop, a loading dock: constant food sources, heated through the winter, feeding the streets around them all year. Beaconsfield does not have one. What comes into your house comes from the woodland, the ravine or the shoreline.

Two consequences, and both are good news:

  • Rats are genuinely rare here. A rat needs constant organic waste to establish a colony, and there is no critical mass. What people describe to us as a rat in Beaconsfield is nearly always something else: a large mouse, a vole, or wildlife we do not treat. We will tell you that rather than sell you a rat treatment.
  • The calendar is strict. With no heated reserve nearby, pressure follows the season instead of running all year. Mouse calls concentrate in the first six weeks of cold, and that is largely it. Which means work done at the right moment holds far better here than elsewhere.

The trade-off is that the natural source does not go away: the tree cover, the ravines and the shoreline stay. So the useful work is the perimeter of the building, redone before autumn, rather than a year-round baiting programme that would have no reason to exist here.

The rest follows the housing: single family homes on large lots, built mostly between 1955 and 1980, under one of the densest tree canopies on the island. That is carpenter ant country, and wooded lots give a lot of ground wasp nests.

Carpenter Ants

Carpenter ants in damp wood in Beaconsfield

The number one pest in Beaconsfield. A carpenter ant exterminator looks for water before looking for ants: they hollow out damp wood to nest in.

What you see: big black ants indoors, sawdust under a window or a deck, and a swarm in May. Winged ants mean an established colony, not scouts.

Why Beaconsfield: the canopy. A mature branch touching the roof is a direct bridge, and a woodlot or ravine at the back of the property keeps stumps and dead wood within flying distance. The parent colony is nearly always outdoors.

What fixes it: treating the colony, fixing the moisture and clearing the roof. On these lots the outdoor package often settles what the indoor visit alone will not.

Indoor from $399, $399 for a house. Outdoors, $129 for one visit or $327 for three across the season.

Mice

Mouse found during an inspection in Beaconsfield

Call a pest exterminator for mice early rather than late: one mouse in October is a family in January, and an exterminator for one mouse is the cheapest visit on this page.

What you see: droppings along a baseboard, the size of a grain of rice, then scratching in a wall around dusk. Almost always between late September and mid November.

Why Beaconsfield: the woodland and the ravines. A mouse fits through a gap the width of a pencil, and what arrives here comes from outside in waves as the cold sets in, rather than living in a wall year round.

What fixes it: closing the bottom of the building before the wave, not during it. Hardened garage door weatherstripping is our number one entry point, then the dryer vent and the pipe runs.

From $409 in a unit, $429 for a house. Perimeter control, best done in September, is $299.

Wasps

Ground wasp nest on a wooded Beaconsfield lot

What you see: steady traffic at one point: a soffit, the corner of a shed, a hole in the lawn. The nest is bigger than its entrance suggests.

Why Beaconsfield: calls peak in August, and the share of ground nests is high because of the large lots, the wooded margins and the ravine banks. They get found while mowing or gardening.

What fixes it: do not touch it yourself, and do not run the mower over it again. A disturbed nest fights back.

One nest is $189. On a property with several, which is common here, a full treatment covers every nest we find for $259.

Bed Bugs, Cockroaches and Silverfish

Bed bugs in a mattress seam in Beaconsfield

A bed bug exterminator is called after travel or after something was carried in. They live for months without feeding, so the second visit is not optional. From $429, up to $549 for a 10 ½, and $469 for a house.

An exterminator for cockroaches sees very few cases here, for the same reason as the rats: roaches need a building or a business to establish in, and Beaconsfield has almost none. When they do turn up they arrived in cardboard and stayed put. From $429 in a unit, $469 for a house.

Silverfish and spiders follow moisture. A finished basement on a slab that was never sealed holds them from June to September. From $399, $399 for a house.

Get Your Price for Your Beaconsfield Address

Tell us what you are seeing, what kind of home it is, and whether your lot backs onto woodland or a ravine. A photo helps: droppings or a blurry insect are usually enough.

When Beaconsfield Pests Show Up, Month by Month

  • March to May. Carpenter ants swarm once the wood thaws, and it is the best time to spot the colony outdoors.
  • June to August. Wasps peak in August, especially ground nests along the wooded margins.
  • September to November. The mouse window, and it is short: roughly six weeks from the first cold nights. The perimeter gets done in September.
  • December to February. Genuinely quiet, unlike sectors that have a commercial reservoir nearby.

Why Call Us Instead of Someone Else

  • The price before the visit. Not a range: the number published on this page.
  • We will tell you when it is not a rat. Rather than selling you a rat treatment.
  • Unmarked vans. No logo on the vehicles or the clothing.
  • Follow-up is included. If it comes back inside the warranty, so do we, at no cost.
  • Approved products. Registered for occupied homes, and no incident reported to the Quebec Poison Control Centre in 14 years.

Where We Work in the West Island

Our pest control service in Beaconsfield covers the whole city and the neighbouring West Island municipalities:

The Montreal page covers the whole island. The full list is on our service areas page.

Questions from Beaconsfield Residents

Possible but rare, and in the large majority of cases it is something else. A rat needs constant organic waste to establish a colony, and Beaconsfield has almost no businesses, restaurants or loading docks to supply it. What gets described to us here is nearly always a large mouse, a vole, or wildlife we do not treat. Send a photo, even a blurry one, or describe the droppings: clearly bigger than a grain of rice changes the diagnosis. We will tell you rather than sell you a rat treatment.

For mice, September, before the wave. The window here is short, about six weeks from the first cold nights, because there is no commercial reservoir keeping pressure up all year. For carpenter ants, spring, when the swarm gives the colony away. For a wasp nest near a door, right away.

$409 in a 4 ½ and $429 for a house, inspection included. Perimeter control is $299, and that is the right buy here: the source is the woodland, it will not go away, but it is seasonal, so a well done perimeter holds from one year to the next.

Not to the woodland itself, and you should not try: it is why you live there and much of it is protected. What does work is the two or three metre band around the building. Nothing stacked against the wall, no firewood touching the house, branches cleared off the roof, and the bottom of the building sealed. That is where the difference is made, not in the trees.

Licensed technicians, liability insurance, and a written warranty with the follow-up inside it rather than billed separately. Then three questions: is the price given before the visit or after the inspection? Does the quote cover the treatment or only the inspection? And what happens if it comes back inside the warranty?

No. We do not trap or relocate wildlife: no raccoons, skunks, squirrels, groundhogs, birds or bats. The woodlands and ravines here attract a lot of them, and it is often what people hear in the attic. That needs a licensed wildlife specialist. We treat mice, rats and insects.

The prices shown are estimates for the most common cases and can change without notice. We do our best to keep them current. Your final price depends on what the technician finds on site: how far the infestation has spread, how easy the affected areas are to reach, the condition of the property, and how many visits the job needs. You always get the exact price before any work starts.

How Our Beaconsfield Extermination Service Works

Inspection

A crucial part of each pest control service in Beaconsfield is an inspection of the property. That way, the pest exterminator will be able to determine the type and severity of the infestation. Based on that, he will choose the most suitable treatment to resolve the pest problem.

Treatment

Depending on the type of the pest, it might include spraying or fogging of affected areas, targeted baiting, or sealing of small entry points. No matter the case, the Beaconsfield pest exterminator will choose the proper course of action and help you eliminate the intruders.

Follow Up

Some infestations require more than one visit, and with our guaranteed pest control service, additional visits can be organised upon your request. After a certain time, the specialist will return and re-examine the property. If there are still signs of infestation, he will proceed with further treatment.

Prevention

Our Beaconsfield pest specialist will share helpful advice and give you some tips on preventing further infestation. Following his recommendations will guarantee that your property won't be reinfested again and assure the best results from the pest control service.