Wasp Nest Removal in Ontario

Professional Wasp Nest Removal Across Ontario

Wasps are a seasonal but serious pest problem across Ontario from late spring through fall. What begins as a small nest in May can grow to contain thousands of aggressive insects by August. When a nest is located near a door, deck, playground, or anywhere else where people regularly pass, it creates a genuine safety risk — particularly for individuals with stinging insect allergies. Attempting to remove an established nest without professional equipment and training is dangerous.

We provide safe, thorough wasp nest removal for all nest types and all locations across Ontario. Whether the nest is visible on an eave, hidden inside a wall void, or built underground in a backyard, we treat it completely using the right tools and appropriate protective equipment. Most wasp nest removals are completed in a single visit with immediate results.

Wasp Species Common in Ontario

Yellow Jackets

Yellow jackets are the most common stinging insects requiring professional removal in Ontario. They build large paper nests in eaves, soffits, wall voids, attic spaces, and underground — often in abandoned rodent burrows. They are highly territorial and aggressive when their nest is disturbed, attacking in large numbers. By late summer, yellow jacket nests can contain several thousand workers, making them a serious hazard.

Bald-Faced Hornets

Bald-faced hornets build distinctive large, grey paper nests that are usually visible on tree branches, shrubs, or the sides of buildings. Despite the name, bald-faced hornets are actually a type of yellow jacket. They are highly aggressive when their nest is threatened and should never be approached without protective equipment. Their nests are perennial in structure but are abandoned each fall and rebuilt from scratch each spring.

Paper Wasps

Paper wasps build smaller, open-celled nests shaped like an upside-down umbrella, commonly found under eaves, porch railings, deck structures, and window frames. They are less aggressive than yellow jackets but will sting when their nest is threatened. Paper wasp nests are smaller and generally less hazardous, but should still be professionally removed when located near high-traffic areas.

Our Wasp Nest Removal Process

Every wasp removal service follows the same professional process:

• Site Assessment: We identify the nest location, access point, species, and colony size before approaching. For wall void and underground nests, we determine the best treatment approach before beginning.
• Protective Equipment: Full protective suits and equipment are worn for all wasp nest removals, regardless of apparent nest size. Safety is not optional.
• Treatment: For exposed nests, we apply a fast-acting residual insecticide directly into the nest entrance at a time of day when colony activity is at its peak to maximize contact. For wall void nests, we use injection application directly into the void. For underground nests, we apply treatment directly into the tunnel entrance.
• Nest Removal (where accessible): After colony elimination is confirmed, we remove the physical nest structure where safely accessible. This prevents attraction of scavengers and removes the nesting substrate.
• Deterrent Treatment: We apply residual deterrent at the removal site and nearby potential nesting locations to discourage reconstruction in the same area.

When to Call for Wasp Nest Removal

Do not wait until a nest is large or poses an imminent threat. Call us when:

• You notice wasp traffic around a specific area of your home or yard
• You find a nest — regardless of current size
• You or a family member has a known stinging insect allergy
• The nest is located near a door, window, or regularly used outdoor space
• You hear buzzing inside a wall or in a floor void
• You notice an underground nest in a lawn, pathway, or garden bed

Early-season nests in May or June are significantly easier and less risky to remove than nests at full summer population. Acting at the first sign of activity is always the best approach.

Service Areas for Wasp Removal

We provide wasp nest removal across Ontario including Vaughan, Toronto, Richmond Hill, Mississauga, Brampton, Markham, and all surrounding communities.