24/7 Emergency Response · On Duty Now
671 Grierson Ave, Winnipeg MB
Licensed Winnipeg spider exterminators treating house spiders, wolf spiders, cellar spiders, and yellow sac spiders across Manitoba. We knock down active webs, treat baseboards and harbourage zones, and seal entry points so spiders don't return. Free inspection, affordable inspection-based quote, satisfaction guarantee.
Book a Free InspectionMost spiders in Winnipeg homes are harmless — but they leave webs everywhere and signal a larger insect problem. Accurate ID drives the right treatment for each species and the underlying prey insect.
Small tan-to-brown body. Builds messy tangle webs in corners, behind furniture, and around windowsills. Harmless to humans and active indoors all year.
Large hairy hunter that chases prey on the ground. Often pushes indoors through ground-level gaps in fall. Its bite is uncomfortable but not medically significant.
Skinny pale body with extremely long legs. Builds loose webs in dark, damp corners. Harmless and actually preys on other household spiders.
Pale yellow to greenish. Builds silk sacs in corners and fabric folds. The Winnipeg indoor spider most likely to bite, usually when crushed; reactions are generally mild.
Killing visible spiders won't stop the population. They are feeding on something in your walls, baseboards, or basement, so treatment must address both spiders and their prey.
Cobwebs in corners, ceilings, behind furniture, or around lightsMultiple live spiders spotted indoors over days or weeksSpider egg sacs — small white silk balls tucked into dark cornersWolf spiders sprinting across floors as autumn temperatures dropWeb build-up in basement corners, window wells, or eavesFlies, moths, or ants on the same surfaces — spider preyA predictable sequence from species identification through web removal, targeted residual treatment, and entry-point prevention.
Identify the species, locate web hot-spots and harbourage points, grade activity, and inspect the prey insects keeping spiders fed.
Knock down active webs, sweep egg sacs, and apply residual treatment to baseboards, corners, window frames, and entry points.
Apply Health Canada-approved products to crack-and-crevice zones. People and pets return after treated surfaces are fully dry.
Seal entry points, treat prey insects, advise on lighting and landscaping, and include a free re-treatment warranty.
Spider extermination uses residual baseboard and crack-and-crevice spray. This is the same checklist we send with every booking.
A printable one-page sheet covering what to clear, who to move, and what not to wash after our Winnipeg spider exterminator leaves. Critical reading for asthma, allergies, pregnancy, or children under 4.
Everyone leaves 4–6 hours; 12–24 hours for asthma, allergies, pregnancy, or children under 4.
BEFORE WE ARRIVEWHEN YOU RETURNQuestions about prep or aftercare? Call your technician on +1 204-881-5849 or send photos — we'll walk you through it.
Winnipeg's long cold winters drive prey insects indoors, and spiders follow. Wolf spiders and house spiders push into basements, garages, and ground-floor apartments from September onward, looking for warmth, prey, and dark harbourage.
Older homes in River Heights, Wolseley, and Crescentwood have decades of foundation cracks and rim-joist gaps that spiders use as entry highways. We address those entry points along with the spiders.
Spider treatment kills the visible population and the prey insects supporting it. These habits stop the next population from settling indoors.
Vacuum corners, window frames, and basements weekly to break web build-up.
Swap bright white outdoor bulbs for yellow LED bulbs that attract fewer prey insects.
Seal cracks around windows, doors, foundations, and rim joists with caulk or steel wool.
Trim shrubs and grass back at least 30 cm from the foundation.
Reduce indoor clutter because boxes and stored fabrics provide harbourage.
Treat the prey first: ants, flies, and silverfish keep spiders fed indoors.FAQ
Can't find your answer? Call us any time — we'll pick up.
Pricing is affordable and based on inspection findings, pest activity, access, and treatment scope. We confirm the recommendation before work begins.
Yes. Terra13 runs a 24/7 emergency line across Winnipeg, with same-day arrival available for most addresses inside the perimeter highway. Call +1 204-881-5849 and send a photo if possible.
A typical residential spider treatment takes 60–90 minutes. Everyone then stays out for 4–6 hours, or 12–24 hours for sensitive groups, while treated surfaces dry.
Yes. We use Health Canada-approved products in targeted crack-and-crevice zones. Kids and pets stay out during service, fish tanks are covered, and everyone returns after treated surfaces are dry.
Yes. Plan to leave for 4–6 hours after treatment. People with asthma or allergies, anyone pregnant, and children under 4 should stay out for 12–24 hours.
Your treatment includes a written 90-day warranty. If spider activity returns during that period, Terra13 provides a free re-treatment.
We target building edges, entry points, webs, and harbourage zones rather than gardens or flowering plants. Your technician will explain every exterior treatment area before application.
Free inspection, affordable inspection-based quote, and a satisfaction guarantee. Call our 24/7 line or send photos and we'll identify the species before arrival.
