Wasp and Hornet Control in North Vancouver
Grouse Mountain slopes, Capilano Canyon banks, Lynn Valley

Yes. Grouse Mountain's large forested conservation area sustains one of the highest yellowjacket ground nest densities in Metro Vancouver. Canyon Heights properties at the mountain edge see above-average late-summer ground nest pressure from the conservation area.

We walk the entire slope to map all nest entries before treatment — on steep canyon-adjacent North Vancouver terrain, secondary entries can be well away from the main opening. Safe ladder placement and access lines are assessed before approaching.

Yes — Bald-faced hornets are highly defensive — we assess height, canopy access, and safe approach angle before treating. Lynn Valley's dense forested canopy means these nests are common and sometimes close to walkways or decks.

Treatment clears the current colony. Metal exclusion sealing at the void entry after clearance prevents the following spring's recolonization.

Entry-risk nests are a same-day priority when crew is available.

A single treatment clears the active colony in nearly all situations. We return if workers are still active 48 hours later.

We assess safe access before committing to a treatment approach. Some extreme slope situations on canyon-adjacent properties require rope access or a different seasonal timing.

Yes — North Vancouver's forested residential canopy makes bald-faced hornet aerial nests more common here than in any other Metro Vancouver city.