Professional Carpenter Ant Extermination
Carpenter ants can cause major headaches for Vancouver Island homeowners. At Old Island Pest Control, we provide proven carpenter ant control backed by more than 20 years of experience. Call today or book online to schedule your free inspection!
Worried About Carpenter Ants?
Large black carpenter ants are among the most destructive pests in our region, second only to termites. They’re especially common in damp or decaying wood, but they can also invade sound structures.
Left unchecked, infestations spread and damage becomes costly. Acting early is the best way to protect your property.
Signs You Have a Carpenter Ant Infestation
Carpenter ants don’t always make their presence obvious right away. Still, they leave behind telltale signs that alert you to a colony indoors or close to your property.
What to Look For
These pests are larger than most other house ants; they are often black, sometimes reddish or with wings. You may notice them foraging in kitchens, bathrooms, or near door frames.
Unlike termites, they don’t eat wood but excavate it, leaving behind small piles of sawdust, referred to as frass.
Signs of Active Infestation
Key indicators include:
- Frass piles under baseboards or windowsills.
- Quiet rustling sounds inside the walls, especially at night.
- Flying carpenter ants emerge indoors during warmer months.
- Wood that sounds hollow when tapped.
When to Call a Professional
Spotting a few ants may not seem urgent, but colonies can be extensive and hidden deep in walls or crawlspaces.
Spraying for carpenter ants with store-bought products often kills only the workers you see. To eliminate them fully, you’ll need the help of a licensed exterminator.
Why Choose Us
Choosing the right pest control company makes a big difference when it comes to protecting your home. Here’s why homeowners trust us.
Trusted Local Experience Since 2002
For over 20 years, families and businesses across Vancouver Island have turned to Old Island Pest Control for reliable solutions. Our licensed technicians are Green Pro and Quality Pro certified for safe and professional service every time.
Proven Results
With more than 135,000 customers served, a 4.8/5 Google rating, and 300+ five-star reviews, our reputation speaks for itself. We take pride in helping homeowners get rid of ants quickly and thoroughly.
Wide Coverage Across Vancouver Island
From Victoria and Duncan to Nanaimo, Parksville, Courtenay, and Campbell River, our team is ready to respond. Wherever you are on the Island, we provide fast local support and free inspections.
Why DIY Methods Often Fall Short
It can be tempting to try DIY carpenter ant methods, but most won’t reach the heart of the colony. Without professional tools and training, infestations often linger or return, leading to more damage over time.
Ineffectiveness of Household Insecticides & Traps
Most consumer sprays only affect the ants you see. Carpenter ant bait and traps provide little relief and often mask the problem instead of solving it.
The Structural Risks of Improper Treatment
Carpenter ants can compromise floors, beams, and other wood elements. Incomplete or incorrect treatments allow colonies to expand, which can lead to significant repair costs down the road.
Our Carpenter Ant Extermination Process
Our carpenter ant experts use a step-by-step approach to make sure colonies are eliminated and don’t come back.
Licensed, Non-Toxic Treatments
We use green-certified, low-toxicity methods that are tough on carpenter ants on Vancouver Island, but safer for your family and pets.
Custom Extermination Plans for Homes & Businesses
Every property is different. Our technicians design treatment strategies to fit your home or business needs. Our commercial pest control services are discreet and effective, protecting your reputation while eliminating pests.
Monitoring & Follow-Up for Long-Term Protection
After treatment, we return for follow-up checks to confirm the colony is gone. We also share prevention tips and offer Home Protection Programs that keep carpenter ants and other pests from coming back.
Take Action Against Carpenter Ants Today
Don’t wait until carpenter ants damage your home. Call (250) 479-6346 or request a free inspection online. Same-day and 24/7 emergency service is available when you need it most!
Pest Control Resources
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Carpenter ants are small but mighty but not in a good way. They are notorious for the significant damage they cause to homes across Canada. And can cause serious damage to wooden structures in your home if you fail to take action. To protect your home it’s important...
Top 5 Businesses on Vancouver Island That Need Pest Control Services
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Frequently Asked Questions About Carpenter Ant Control
How do I know if I have carpenter ants or regular ants?
Carpenter ants are larger, often black, and sometimes winged, so they can be hard to miss. You may also notice the piles of frass, a sawdust-like material, that their excavations leave behind.
What are the signs of a carpenter ant infestation in my home or business?
Look for frass piles, hollow-sounding wood, rustling in walls, and flying ants indoors.
How much does professional carpenter ant extermination cost on Vancouver Island?
Costs vary depending on the size of the colony and the structure of your property. We provide free inspections and clear estimates before any work begins.
Can carpenter ants cause structural damage to my property?
Yes, they can. By tunnelling through wood to build nests, carpenter ants can weaken beams, floors, and other structural elements.
How long does it take to get rid of a carpenter ant colony?
Eliminating carpenter ants depends on colony size and location. Many cases are resolved within a few visits, with follow-up to ensure long-term success.
What steps can I take to prevent carpenter ants from returning?
Seal cracks, fix moisture issues, and store firewood away from the house. Regular inspections and protection programs help keep carpenter ants away for good.



