Fly & Mosquito Control in Montréal-Nord

Fly & Mosquito Control requests coming from Montréal-Nord share a common denominator: shared plumbing stacks and dropped ceilings in these blocks, which connect every unit in a stairwell and make unit-by-unit treatment ineffective. That factor, more than the species itself, decides how long the job takes and how many visits are needed. We document it during the free inspection so the quote reflects the actual work rather than an average.

Fly & Mosquito Control in Montréal-Nord

Costs, timelines, and guarantee in Montréal-Nord

The price of a fly & Mosquito Control treatment depends on three variables: the area to cover, the number of units involved, and how much preparation is already done. That is exactly why we do not quote over the phone without seeing the site — a blind number always ends up being revised. The inspection is free and the resulting quote is firm. The usual lead time in Montréal-Nord is 24 to 72 hours depending on the season, with priority given to emergencies and food businesses. All our treatments carry a results guarantee: if activity resumes within the covered period, we come back at no charge.

Landlord or tenant in Montréal-Nord: who does what

In Quebec, the landlord must keep the dwelling habitable, which includes the absence of vermin: extermination is at their expense when the infestation is not caused by the tenant. The tenant must give prompt notice and provide access. In practice, nearly every dispute brought before the Tribunal administratif du logement turns on those two obligations, not on the principle. That is why we systematically recommend a dated written notice — email or letter — describing what was observed, where, and since when. On our side, for every building in Montréal-Nord we supply a dated intervention log: visit dates, products used, units treated, follow-ups scheduled. It is the document a municipal inspection asks for, and the one that protects the owner in a dispute.

Fly & Mosquito Control: what Montréal-Nord's building stock demands

The area's structuring constraint is shared plumbing stacks and dropped ceilings in these blocks, which connect every unit in a stairwell and make unit-by-unit treatment ineffective. In practice, that means a treatment limited to the room where the problem was noticed leaves the source untouched. Our technicians therefore map the building before applying anything: a survey of unit separations, plumbing and electrical penetrations, floor voids, and attics. That map determines the treatment's extent — sometimes a single unit, often an entire vertical stack. We favour agreements with building owners to treat the entire stairwell here — the only approach that yields lasting results in this building type.

Our fly & Mosquito Control protocol, step by step

The free inspection identifies the species, the extent, and the entry points, and leads to a written quote detailing products, method, schedule, and guarantee. Treatment follows, applied with Health Canada-approved products and a preparation whose instructions are given to you in advance — the part clients most underestimate, and the one that separates a successful treatment from one that must be redone. One or two follow-up visits then verify the outcome in the following weeks, with free touch-ups if activity persists. In Montréal-Nord, we schedule those follow-ups against the species' reproductive cycle rather than on a fixed date.

FAQ — Fly & Mosquito Control in Montréal-Nord

Do you serve all of Montréal-Nord?

Yes. We cover the whole area, including Boulevard Pie-IX, Nord-Est, Boulevard Henri-Bourassa and Parc Henri-Bourassa, as well as the rest of Island of Montreal. The callback time is the same everywhere: under two hours during business hours. Emergencies are handled the same day when availability allows.

Do my neighbours need to be treated at the same time?

Often yes — and that is especially true in Montréal-Nord, where the dominant constraint is shared plumbing stacks and dropped ceilings in these blocks, which connect every unit in a stairwell and make unit-by-unit treatment ineffective. Treating a single unit while the source stays active next door buys a few weeks of relief, not elimination. During the inspection we tell you frankly whether an isolated treatment stands a chance, and we can contact the landlord or condo board to coordinate.

Flies suddenly appear in winter — why?

Almost always because of a dead animal in a cavity — a rodent or bird in a wall, attic, or duct. The swarm results from eggs laid on the carcass. Treatment means locating and removing the source, not spraying the room.

The small flies near the sink keep coming back

Those are drain flies, developing in the biofilm lining the inside of the trap. No insecticide reaches it: mechanical cleaning of the drain wall followed by an enzymatic treatment is required. Bleach does nothing — it runs past without lifting the biofilm.

Identification Guide — 21 pages, free

Five actual-size plates to print and set beside what you found: droppings (mouse, rat, squirrel, bat, cockroaches), eleven insects, and the full bed bug life cycle from egg to engorged adult. Plus an identification key, the twelve inspection points of a building, and the Greater Montreal seasonal calendar.

Download the PDF No sign-up required · PDF, 21 pages

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Fly & Mosquito Control in Montréal-Nord

Free inspection, response in under 2 hours, guaranteed results.