Effective treatments with guaranteed relief
Carpenter Bees
Carpenter bees may look like your average bumblebee, but they can cause major headaches for homeowners in Scarborough and nearby areas. While they aren’t aggressive like wasps, carpenter bees are skilled wood drillers tunneling into decks, siding, fences, and soffits. If you’ve noticed large bees hovering near wooden structures or small round holes in wood, you might have uninvited guests. At Canadian Pest Solutions, we specialize in getting rid of carpenter bees safely and for good so your home stays intact and pest-free.




119 Google reviews
Book An Inspection
20+ Years Experience
100-Day Warranty
Licensed and Insured
What Are Carpenter Bees?
Carpenter bees are large, solitary bees that resemble bumblebees but with a shiny black abdomen. Unlike honeybees that live in hives, carpenter bees bore into wood to lay their eggs. They prefer untreated, unpainted wood, which makes homes with exposed decks, fascia boards, and eaves perfect nesting spots. You might first spot them hovering near wood surfaces or hear soft tapping sounds as they tunnel through.
They’re most active in spring and early summer, when the females dig new tunnels while the males patrol nearby. While males don’t sting, they can be territorial and intimidating. The real danger lies in their ability to return year after year, causing extensive damage to your home’s structure over time.

Carpenter Bee Signs to Watch For
Not sure if carpenter bees are your problem? Here are the most common signs:
- Perfectly round holes in wood – Typically about 1/2 inch wide
- Sawdust or wood shavings beneath the holes
- Bee activity around eaves, decks, or fences
- Buzzing sounds or tapping inside walls or wood
- Stains from yellowish droppings near entry holes
Unlike termites, carpenter bees don’t eat wood, but their drilling and nesting can weaken wood over time. Recognizing the signs early helps prevent costly repairs down the road.
Are Carpenter Bees a Threat?
While carpenter bees aren’t out to sting you, they can be a threat to your property. Over time, their nesting habits can compromise wooden beams, railings, and even structural elements of your home. Additionally, repeated infestations attract woodpeckers, who dig even deeper to reach bee larvae, doubling the destruction.
On the health side, carpenter bees aren’t aggressive, but allergic individuals may still be at risk if stung. It’s best not to provoke them and let professionals handle removal safely.
DIY vs. Professional Carpenter Bee Control
Yes, there are DIY carpenter bee traps and sprays out there but they’re often short-term solutions. Spraying over-the-counter repellents may deter a few bees, but it rarely reaches the full tunnel system. Plus, improper sealing can trap bees inside, making them chew their way back out possibly into your walls.
Professional treatment goes beyond the surface. At Canadian Pest Solutions, we identify all nesting areas, apply targeted treatments, and seal entry points correctly to prevent return visits. We also use eco-conscious products that are safe for your family and pets.
Our Carpenter Bee Control Process
When you call Canadian Pest Solutions, here’s what to expect:
Thorough Inspection:
We inspect all wooden areas around your property for active bee tunnels and entry points.
Targeted Treatment:
We apply effective, low-toxicity treatments directly into tunnels to eliminate bee activity.
Preventive Sealing:
We seal holes with specialized materials to prevent re-entry or reuse of tunnels.
Ongoing Monitoring:
Our seasonal plans ensure carpenter bees (and other pests) stay gone all year long.
Our goal is to provide long-lasting protection not just a quick fix.

Why Choose Canadian Pest Solutions for Carpenter Bee Control?
At Canadian Pest Solutions, we take pride in being a locally owned and operated business that delivers professional pest control with a personal touch. Homeowners trust us because we offer fast local service with flexible scheduling to fit your needs. Our treatments are safe, effective, and designed to truly work. Every technician on our team is fully licensed and insured, bringing not just expertise but also peace of mind. You can always expect friendly, professional customer service, and we back our work with a 100% satisfaction guarantee. Unlike others who simply treat and go, we’re committed to educating you, preventing future issues, and supporting you every step of the way.
Protect Your Home from Carpenter Bees
Don’t wait until carpenter bees turn your deck into Swiss cheese. The sooner you act, the easier and affordable it is to prevent long-term damage. Canadian Pest Solutions is ready to help you reclaim your space with smart, safe, and effective carpenter bee control.
Ready to get started? Contact our team today to schedule an inspection. Ask about current specials or treatment discounts available for new customers.
Let our professionals help you take control safely and effectively. Learn more about us.
Client testimonials
What our clients say