Exterminator in Saint-Léonard Certified Service 24/7

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Your exterminator in Saint-Léonard intervenes in a family-friendly neighborhood known for its 1960s-1970s bungalows and single-family homes. Indeed, the finished basements, attached garages, and wooded backyards of Saint-Léonard create ideal conditions for mouse and the ants. That's why our certified team offers fast, 24/7 service.

Exterminator in Saint-Léonard for mice, ants and cockroaches

Saint-Léonard is a densely populated residential neighborhood in east Montreal, characterized by its Italian built heritage from the 1960s-1970s. However, the bungalows with partially buried basements and aging brick facades present multiple entry points for mouse, the ants and the cockroaches. Our exterminator in Saint-Léonard is aware of these realities and adapts its interventions.

Join your exterminator in Saint-Léonard - quick response

    Need a exterminator in Saint-Léonard Call us at (438) 835-8401. We cover the entire neighborhood: boulevard Lacordaire, rue Jean-Talon Est, boulevard Viau, rue Bélanger and the residential areas around boulevard Robert. Service available 24/7, including holidays.

    Mice and ants: the common pests in Saint-Léonard

    In Saint-Léonard, infestations are linked to the dominant type of construction: bungalows from the 1960s-1970s. Indeed, concrete block foundations offer access to mouse, while finished basements and attached garages create havens for pests. Furthermore, the carpenter ants target wood structures exposed to moisture. Thus, a professional inspection allows for the detection of entry points before the infestation spreads.


    Services’Extermination in Saint-Leonard for bungalows and residences

    Realistic photo of a house mouse on a pure white background, used to illustrate pest control and rodent extermination in Montreal.

    Mouse extermination in Saint-Leonard

    Complete inspection, sealing of entry points, structured two-visit pest control plan with written guarantee.

    Bedbug close-up on white background, reddish-brown insect typical of domestic infestations
    Bed bug - white contour (60×60)Vector reproduction of a bedbug outline: white line, transparent background, 60x60 format.

    Bed bug extermination in Saint-Leonard

    Targeted treatment using professional liquid insecticide, insecticide powder and rigorous protocol for long-lasting elimination.

    Realistic photo of cockroaches in a Montreal kitchen, illustrating a domestic infestation requiring professional extermination treatment.

    Cockroach extermination in Saint-Léonard

    Application of professional gel, growth regulator and post-treatment follow-up.

    Photo HD of a carpenter ant on a white background, illustrating the inspection, treatment and prevention of infestations in Montreal.

    Ant extermination in Saint-Léonard

    Specialized gel treatment, insecticide powder and outdoor prevention strategy.

    Close-up of termites burrowing tunnels in wood

    Termite Extermination in Saint-Léonard

    Inspection and complete preventive treatment against subterranean termites.

    Cellar spider on canvas in a basement in Montreal, house spider, basement infestation, exterminator

    Spider Extermination in Saint-Léonard

    Indoor and outdoor treatment to eliminate all spiders.

    Realistic wasp on a white background - Extermination and nest prevention in Montreal

    Wasp and hornet extermination in Saint-Léonard

    Safe nest removal using specialized professional equipment.

    Photo of a raccoon on a fence in Montreal, illustrating a professional and humane relocation intervention.

    Animal Relocation in Saint-Leonard

    Humane capture and prevention of intrusion into attics.


    Our method of’structured extermination in Saint-Léonard

    Complete inspection and accurate diagnosis

    Interior and exterior inspection of risk areas. Our experts identify species and locate access points before any treatment is carried out.

    Targeted and professional treatment

    Precise application of bait gels and growth regulators. Effective treatment without unnecessary spraying.

    Clogging and prevention

    Closing entry points and installing protective screens. Personalized advice to prevent reinfestation.

    Follow-up and written warranty

    Follow-up visit after 10 to 14 days. Written guarantee for up to 2 years depending on the type of infestation.


    Extermination for Bungalows and houses in Saint-Léonard

    Saint-Léonard primarily has bungalows, semi-detached houses, and family cottages. We offer services tailored to these properties: basement waterproofing, foundation crack repair, and work in garages and attics. Our certified technicians work with both owner-occupiers and landlord-owners in the neighborhood.


    Act fast against infestations in Saint-Léonard

    1960s-70s Bungalows: Multiple Access Points

    The bungalows in Saint-Léonard have concrete block foundations with numerous cracks. Indeed, these openings allow mice to enter the finished basements as soon as the first cold weather of autumn arrives.

    Carpenter ants in wooden structures

    The wooden frameworks and galleries of houses in Saint-Léonard are vulnerable to carpenter ants. Therefore, rapid detection and targeted treatment are essential to protect structural integrity.

    Technical’extermination used in Saint-Léonard

    Complete foundation sealing

    The typical concrete block foundations in Saint-Léonard are methodically sealed: every crack, plumbing hole, and gap is identified and sealed to prevent any re-infiltration.

    Strategic trapping in basements

    Our technicians install bait stations and mechanical traps at critical points in basements. This targeted method is effective in Saint-Léonard bungalows.

    Ant control treatment with injected gel

    Professional gel injected into wall cavities and frames eliminates ant colonies from the inside. This is the most suitable method for wooden buildings in Saint-Léonard.

    Fall preventive treatment

    Every autumn, mice seek to enter homes in Saint-Léonard. Preventive treatment with sealants and repellents considerably reduces the risk of winter infestation.

    Your trusted exterminator in Saint-Léonard

    One recognized extermination service in Saint-Léonard

    Extermi Pro is a certified extermination company serving Saint-Léonard and all of Montreal. With our experience in the area, we know that bungalows on Lacordaire Boulevard and houses in the Jean-Talon sector present specific challenges. Our structured approach includes inspection, targeted treatment, sealing, and a guaranteed follow-up.

    15+

    Years of experience

    248+

    5 ⭐ on Google

    800+

    Interventions per year

    98%

    Satisfied customers


    The advantages of our exterminator in Saint-Léonard

    To call upon a extermination professional in Saint-Léonard

    Our exterminator in Saint-Léonard covers the entire neighborhood and surrounding areas. Thus, we also intervene in Anjou, Rosemont, Montréal-Nord, Hochelaga-Maisonneuve and to Villeray. Contact us to check availability in your area.

    Choose ours exterminator in Saint-Léonard, Choosing us means opting for a team that knows Italian bungalows and family homes in the neighborhood. Our technicians are certified, our products are approved by Health Canada, and every treatment is covered by a written warranty. That's why hundreds of families in Saint-Léonard trust us.

    Cost of a exterminator in Saint-Léonard

    Pricing based on pest type and area treated:

    • Mice, rats, and rodents — price based on the number of rooms and entry points to seal
    • Cockroaches and insects — rates according to the number of housing units and infested areas
    • Bed Bugs — price based on the number of rooms and the intensity of the infestation
    • Ants, wasps, and outdoor insects — pricing based on the perimeter area to be treated
    • Written result guarantee included - free returns if necessary
    • Free on-site submission, no obligation

    Customer reviews — Saint-Léonard and Montreal

    Free

    Protect your bungalow or house in Saint-Léonard from pests. Our exterminator in Saint-Léonard responds quickly to eliminate mice, ants and cockroaches. Contact us today!

    FAQ - Extermination in Saint-Léonard

    As soon as you notice signs of droppings, scratching sounds in the walls, or recurring insects in your duplex, contact an exterminator in Saint-Léonard. Indeed, the old foundations of the neighborhood facilitate rapid infestations. Therefore, early intervention prevents spread to neighboring units and reduces treatment costs.

    Our certified technicians exclusively use Health Canada-approved products. Furthermore, they tailor each intervention at your Saint-Léonard home, taking into account the occupants. Thus, precise safety instructions (ventilation, temporarily restricted zones) will be communicated to you before treatment.

    An inspection in Saint-Léonard includes a thorough check of the exterior (foundations, entry points, vegetation) and interior (basement, kitchen, bathroom, attic). Our exterminator in Saint-Léonard will identify pest traces, at-risk areas, and provide you with a report containing recommendations. The quote is free and without obligation.

    Not always. It depends on the type of treatment used. For gel bait treatments for cockroaches, you can stay. However, for a liquid insecticide treatment for bedbugs, it is recommended to leave the dwelling for 4 to 6 hours. Your technician will inform you precisely.

    Each extermination treatment in Saint-Léonard is covered by a written guarantee, the duration of which depends on the type of intervention. For example, our deratting service includes a follow-up visit. Ultimately, if the problem persists during the warranty period, we return at no extra charge.

    The old buildings in Saint-Léonard have cracks in their foundations that allow mice to enter. Our exterminator seals these entry points and installs strategic traps to solve the problem permanently.

    The wooden structures of Saint-Léonard's century-old buildings are an ideal habitat for carpenter ants, especially when the wood is damp. Roof or plumbing leaks exposing the framing are particularly attractive to them. Our treatment combines an insecticide powder injection with an external perimeter treatment to eliminate the colony.

    Need a exterminator in Saint-Léonard ? Call us at

    Service’Extermination in Saint-Leonard Fast, secure, and guaranteed. Our certified technicians service bungalows, houses, and businesses in the neighborhood. Available 24/7. Call (438) 835-8401.

    Fast, guaranteed extermination service in Saint-Léonard. ✅ Health Canada-certified products ✅ Trained technicians ✅ Written guarantee ✅ 24 hours a day. Call us at (438) 835-8401.

    Certified extermination company in Saint-Léonard and surroundings

    Do you have a pest problem in Saint-Léonard? Our exterminator in Saint-Léonard can intervene today. Call the (438) 835-8401 or book online. 24/7 service.

    Need an exterminator in Saint-Léonard?

    Call a certified exterminator in Saint-Léonard for a complete inspection and lasting elimination with a written guarantee.