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.

At a glance
Extermineo finds and seals every entry point of your building with chew-proof materials so pests stay out. Certified by the Quebec Ministry of the Environment (No. 402363230), serving all of Greater Montreal.
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.
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.
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.
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.
Describe your problem: a certified technician calls you back with a firm price.
A certified technician replies within 6 hours on average. Fixed price announced before the visit, 6-month written guarantee.