Certified and licensed, Quebec Ministry of the Environment  |  Service dans la journée  |  (514) 570-1072
Certified — Quebec Ministry of the Environment

Shut the door on pests — permanently.Pest-proofing and entry-point exclusion.

Half the job of pest control is preventing the return. We inspect your building, find every entry point and close it with materials pests can't get through — guaranteed.

Phone estimate in 2 minutes
Full inspection: foundation, roofline, soffits, drains
Chew-proof materials: galvanized steel, flashing, mortar
Exclusion mesh under decks, porches and sheds
Fixed price, no hidden fees
Pest-proofing & exclusion — professional pest control in Montreal by Extermineo
★★★★★5/5 — 100+ Google reviewsSee reviews →

Why exclusion is the real long-term fix

Eliminating pests without closing their entrances is bailing water without plugging the hole: every fall brings the mice back, every spring brings the wildlife. Buildings we fully secure almost never call us back for the same problem.

What our pest-proofing service includes

When to pest-proof

FAQ — Frequently asked questions

How is this different from a regular caulker?

A caulker works on water- and air-tightness. We work on pest exclusion: we know where animals get in, how they chew, and which materials resist them. A nice silicone bead won't stop a mouse or a squirrel.

Is it guaranteed?

Yes: our exclusion work is covered by our written guarantee. If a pest gets through a point we sealed, we come back and fix it free of charge.

How long does the work take?

For a typical home, inspection and proofing are done in half a day to a day, depending on the number of points. You get the exact scope with your estimate.

We also handle

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Solve your pest-proofing & exclusion problem today

A certified technician replies within 6 hours on average. Fixed price announced before the visit, 6-month written guarantee.