🛏️

Bed Bug Extermination

Bed bugs are one of the most dreaded and difficult pests to eliminate. At ParasiteMontréal, we combine cutting-edge heat treatment and targeted chemical applications to guarantee 100% complete elimination. Our three-phase protocol — preparation, treatment, and follow-up — ensures every bug, egg, and nymph is eliminated from your home.

Request a Quote

Professional Heat Treatment

Heat treatment is the most effective method against bed bugs because it eliminates all life stages — adults, nymphs, and eggs — in a single application. Our industrial heating units raise room temperature to 50-60°C for several hours, a lethal threshold for bed bugs. Unlike chemical treatments alone, heat penetrates mattresses, bed frames, upholstered furniture, and wall cracks where bed bugs hide. Our real-time thermal monitoring equipment ensures every corner reaches the necessary lethal temperature.

Targeted & Residual Chemical Treatment

Complementing heat treatment, we apply Health Canada-approved residual insecticides in strategic areas. These products continue eliminating bed bugs for 30 to 60 days after initial treatment, providing extended protection against any bugs that may have escaped heat treatment. We use a combination of amorphous silica dusts (desiccants, no resistance possible), micro-encapsulated residual sprays, and bed leg interceptor traps. Every product is selected for residential safety and proven effectiveness.

Preparation & Prevention Protocol

Treatment success depends on adequate preparation. We provide a detailed preparation guide and our team supports you every step. The process includes washing bedding and clothes at high temperature, methodical organization of personal items, thorough vacuuming of all surfaces, and installation of protective encasements on mattresses and box springs. After treatment, we recommend preventive measures to avoid reinfestation: regular inspection, permanent interceptor traps, and vigilance during travel or used furniture purchases.

Post-Treatment Follow-Up & Guarantee

Our commitment doesn't end after initial treatment. We perform one or two follow-up visits within 2 to 4 weeks to verify treatment effectiveness and apply touch-ups if needed. Detection traps are installed to monitor any residual activity. Our bed bug treatments are covered by a results guarantee: if bed bugs return within 60 days of treatment, we return free of charge for supplementary treatment.

How an intervention unfolds

Free on-site inspection

A certified technician comes on site, identifies the exact species, measures the extent of the infestation, and locates entry points. No obligation, and no price quoted before seeing the site.

Written quote and treatment plan

You receive a document setting out the chosen method, the products used, the number of visits planned, the schedule, and the scope of the guarantee. The price is firm, not indicative.

Treatment and preparation instructions

Preparation instructions are given to you in advance: this is the most underestimated part and the one that decides the outcome. Treatment is then applied with Health Canada-approved products.

Follow-up visit and guarantee

One or two check visits verify the outcome, scheduled against the species' reproductive cycle rather than on a fixed date. If activity resumes within the covered period, we return at no charge.

Bed Bug Extermination by area

We work across Greater Montreal. Choose your area to see local specifics and lead times.

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

Worth reading before you call

July 21, 2026

Preparing Your Home for a Bed Bug Treatment: the Complete Checklist

Preparation determines the outcome more reliably than the product used. Here is what to do, in what order, and the three mistakes that sink a correct treatment.

Read →

May 12, 2026

7 Bed Bug Signs Most People Miss

Bites are the best-known sign — and the least reliable. Here are the seven clues a technician looks for first, and why the order matters.

Read →

July 7, 2026

Cockroaches in an Apartment Building: Who Does What, and Why Treating One Unit Fails

In a plex or a block, a cockroach is never an individual problem. Here is the real division of responsibilities and the only protocol that produces lasting results.

Read →

See all blog articles →

Frequently Asked Questions

How do I know if I have bed bugs?

Signs include bites in a line or cluster on the skin, small blood spots on sheets, black fecal stains on the mattress or box spring, and a sweet musty odor in the bedroom. If you suspect their presence, a professional inspection is recommended to confirm and locate the infestation.

Is treatment safe for children and pets?

Yes. Our products are Health Canada-approved for residential use. We recommend occupants and pets leave during treatment and return after the indicated drying time, typically 4 to 6 hours. Heat treatment uses no chemicals at all.

How much does bed bug treatment cost?

Cost varies by home size and infestation level. For a typical apartment, expect $400 to $1,200. Heat treatment costs more but is faster and more effective. We offer free inspections and estimates to assess your specific situation.

How many treatments are needed?

With our combined heat + chemical protocol, a single main treatment is sufficient in 85% of cases. A follow-up is always performed 2 to 3 weeks later. In severe infestation cases, a second full treatment may be needed, but it is covered by our guarantee.

Need bed Bug Extermination?

Free inspection, response in under 2 hours.

Request a Quote 514 612-0083