Spider
Araneae
Predatory arachnids that control insect populations but become unwanted when webs accumulate or venomous species are found indoors.
Know the Spider
Size
2–30 mm depending on species
Appearance
Eight jointed legs, segmented body with distinct head and abdomen, multiple eyes (typically 8), and venomous fangs.
Feeding
Flies, moths, ants, beetles, and other small insects — caught in webs or actively hunted.
Behavior
Web-builders stay in one location; hunters roam for prey. Most species are reclusive and avoid humans.
Habitat
Basements, garages, attics, gardens, overgrown vegetation, and sheltered indoor corners with prey access.
Signs of Infestation
- Webs in corners, basements, and attics
- Egg sacs in undisturbed areas
- Direct sightings near light sources
Health & Property Risks
Most species are harmless. A few — like the brown recluse and black widow — have medically significant venom and warrant professional removal.
A.I.R. Framework for Spider
Every spider engagement follows our proven three-step methodology — tailored precisely to this pest.
Assess
Survey for webs, egg sacs, and species identification — especially around basements, garages, and gardens.
Implement
Apply residual insecticides to harborages, remove webs and sacs, control insect prey populations, and seal entry points.
Review
Maintain reduced clutter and screen vents to prevent re-entry.
Spider Questions Answered
The most common things people ask us about spider — straight from years of fieldwork.
More Crawling Insects
Identify and learn about pests that share habits, habitats, or treatment approaches.
CrawlingAmerican Roach
The large reddish-brown 'palmetto bug'
Large fast-running roaches that can fly short distances and thrive in damp, dark spaces near plumbing — a major contamination risk.
CrawlingGerman Roach
The small kitchen-dwelling fast breeder
The most common indoor cockroach worldwide — small, light brown, and the fastest-breeding species, requiring professional control.
CrawlingBrown-Banded Roach
The dry-loving roach found high and hidden
A small banded roach that prefers dry, warm, elevated locations — often found in bedrooms, electronics, and high cabinets, unlike kitchen roaches.
Ready to Protect Your Space?
Choose Urban Pest Solution for comprehensive, technology-driven pest control. Our A.I.R approach makes us the ideal partner for a pest-free environment.