Ant & Insect Control Across North Vancouver Island
Pest activity can be easy to notice but difficult to trace. Ants appearing around a window, insects returning to the same area, or unexplained damage may be signs of activity happening somewhere out of sight.
Pacific Coastal Pest Control provides professional ant and insect control in Campbell River, Courtenay, the Comox Valley, Black Creek, Port Hardy, and communities throughout North Vancouver Island. We take the time to understand what you are seeing, identify the pest involved, and investigate the conditions that may be allowing the problem to continue.


The Right Treatment Starts With the Right Identification
Not every insect problem should be treated the same way. Carpenter ants can point to moisture-damaged wood, pavement ants may establish colonies around foundations and concrete, while silverfish often thrive in damp, humid areas. What looks like a simple nuisance may require a closer look to determine where the activity is coming from.
Our approach follows the principles of Integrated Pest Management (IPM). This means looking beyond the insects you can see to consider nesting areas, entry points, moisture, food sources, structural conditions, and other factors contributing to the problem. Treatment is then targeted to the situation, using the least amount of product needed to achieve an effective result.
Common Insects on Vancouver Island
North Vancouver Island is home to a wide range of insects, and their activity can change with the seasons. Explore our Common Pests on Vancouver Island guide to learn how to identify common signs, understand when different pests are most active, and find practical prevention information.
Ants & Wood-Damaging Insects
Large ants that excavate wood to create nesting galleries and may be associated with damp or damaged areas.
Small ants commonly found around pavement, patios, foundations, and concrete cracks.
Outdoor-nesting ants are often associated with lawns, soil, gardens, and foundation areas.
Wood-damaging insects commonly connected to moist, decaying, or water-damaged wood.
Stinging Insects
➔ Wasps
Seasonal stinging insects that may nest around eaves, decks, sheds, trees, walls, or ground openings.
➔ Hornets
Larger stinging insects that can become defensive when nests are located near people or active areas.
Aggressive wasps that often nest underground, inside wall voids, or around landscaping.
➔ Bees
Important pollinators that require proper identification before determining the appropriate response.
Household Insects
➔ Bed Bugs
Small, persistent insects that hide close to sleeping and resting areas.
Fast-moving insects commonly associated with damp, dark, and humid spaces.
Resilient insects that can spread through kitchens, appliances, drains, cracks, and shared spaces.
➔ Fleas
Small jumping insects often associated with pets, wildlife, carpets, furniture, and animal resting areas.
Our Ant & Insect Control Process
1. Tell Us What You’re Seeing
We start with the information you can provide. Where are you noticing activity? When did it begin? Have you found sawdust, damage, recurring ant trails, bites, nests, or insects repeatedly appearing in one area? These details can provide important clues before the inspection begins.
2. Inspect and Trace the Activity
Our team looks beyond the visible insects to determine where they may be entering, nesting, or travelling. This is particularly important with carpenter ants, where visible activity or sawdust-like material can point to a hidden colony or damage elsewhere in the structure.
3. Identify Contributing Conditions
Moisture, damaged wood, exterior gaps, windows, vents, doors, food sources, and other property conditions may contribute to insect activity. Understanding why the pest is present helps us recommend a more complete solution.
4. Develop a Targeted Treatment Plan
Once the pest and source of the activity are better understood, we recommend an approach suited to the property. Following IPM principles, we focus on practical measures and use only the amount of treatment necessary for effective control.
5. Treat the Infestation
Treatment is directed toward the areas where it can be most effective rather than simply treating insects as they appear. The exact method depends on the pest, the extent of the activity, and the conditions found during the inspection.
6. Recommend Follow-Up and Prevention
Some pest problems may benefit from follow-up visits, ongoing monitoring, exterior treatments, or preventative maintenance. We also provide practical recommendations that may help reduce conditions that attract pests or allow them to return.



