Calgary spider control that stops them coming back
Professional spider extermination for Calgary basements, garages and living spaces. We clear the spiders and webs, treat the perimeter, and show you why they were getting in — so it doesn't keep happening.
Professional spider removal in Calgary & area
Most Calgary spiders are harmless and even useful — but a recurring infestation in the basement or garage affects how your home feels, and can be a sign of other pests they're feeding on. DIY sprays rarely reach the source, and can be unsafe if a dangerous species is involved.
The Pest Control Guy removes the spiders and their webs, treats where they travel and shelter, and tells you exactly how they were getting in.
House spiders we treat across Calgary
Calgary is home to a range of species. Most are harmless, but they still take over basements, garages and window wells.
House spiders
The classic cobweb spider in corners, ceilings and basements — harmless but persistent, and the most common call we get.
Wolf spiders
Large, fast ground-hunters that come indoors in fall. They don't build webs, so they turn up on floors and walls.
Orb-weavers
Big circular webs across doorways, decks and eaves in late summer. Harmless, but the webs are constant.
Crab spiders
The Alberta crab spider changes colour to blend in with plants and siding, and drifts indoors looking for prey.
Black widow
Uncommon in Alberta but present. If one is identified, we treat with a targeted approach — seek medical attention for a confirmed bite.
Web & egg-sac clusters
Web and egg build-up on siding, soffits and window wells — removed so the next generation doesn't hatch on the house.
Our spider extermination method
Spider problems are best controlled with a professional treatment applied where spiders travel and shelter. It's safe for your household when done properly, but it's not a DIY job.
Why spiders enter Calgary homes
Spiders come inside looking for food, heat, moisture and other spiders — and they'll keep coming while the conditions are there.
Other insects
Where there are spiders, there's usually prey. A spider problem often points to another pest issue.
Gaps & openings
Cracks around the foundation, doors, windows and vents give spiders an easy way in.
Warmth & shelter
Basements, garages, window wells and storage areas offer the still, sheltered spots spiders prefer.
Moisture
Damp basements and around downspouts draw both spiders and the insects they hunt.
Hitchhiking
Spiders ride in on firewood, plants, boxes and outdoor furniture brought inside.
Overwintering
Some species overwinter in and around Calgary homes, then reappear when it warms up.
Other services we’re known for
Calgary spider control FAQs
How much does spider control cost in Calgary?
It depends on the size of the home and how heavy the infestation is. We inspect first and give you upfront pricing before any treatment.
Are spider treatments safe for pets and children?
Yes. We use professional-grade products applied responsibly, with a short stay-out window during and just after treatment for your safety.
Are there dangerous spiders in Alberta?
There are two of concern — the black widow and the brown recluse — but bites are uncommon. If you're bitten by either, seek medical attention right away.
Do you treat for black widows and other dangerous spiders?
Yes. We identify the species and apply a targeted treatment when a dangerous spider is confirmed.
How do spiders get into a house?
Through gaps around the foundation, doors, windows and vents, and by hitchhiking on firewood, plants and boxes. They come in for food, warmth, moisture or shelter.
Why do spiders keep coming back?
Open entry points, available insects to eat, and sheltered damp spaces. We treat the perimeter and point out what to seal so they stop returning.
Should I call an exterminator just for spiders?
It's worth it — even harmless spiders in numbers affect your home, and they often signal another pest problem feeding them.
Live spider-free
Book professional spider control in Calgary and get a free estimate. We clear the webs, treat the perimeter and stop the cycle.