Professional Spider Control Services
Finding spiders in your home can be unsettling. While most spiders in Washington are harmless and beneficial to our ecosystem, they become pests when they invade our living spaces, build unsightly webs, and create a sense of unease. At Sparrow’s Pest Control, we understand that for many, a spider problem is a serious concern. We offer a professional solution that not only removes current spiders and their webs but also creates a lasting barrier to keep them from returning.
Identifying Common Spiders in the Pacific Northwest
Knowing which spiders are common in our region can help alleviate fears and determine the best course of action.
- Giant House Spider: Often causing the most alarm due to its large size and incredible speed, the Giant House Spider is a common indoor resident. They are typically brown with chevron-like markings on their abdomen. Despite their intimidating appearance, their bite is harmless to humans and they are excellent at controlling other pests.
- Hobo Spider: Frequently confused with other brown spiders, the Hobo Spider builds funnel-shaped webs in dark, moist areas like woodpiles, retaining walls, and foundations. While their reputation for a dangerous bite is now largely debated by experts, they are still considered a pest that requires professional management due to their tendency to wander indoors in late summer and fall.
- Black Widow Spider: The most medically significant spider in our area, the Black Widow is easily identified by the red hourglass marking on the underside of its shiny, black abdomen. They prefer dark, undisturbed locations like woodpiles, sheds, crawlspaces, and cluttered garages. A Black Widow bite requires immediate medical attention.
Our Spider Removal & Control Service Areas in Whatcom County, WA
- Bellingham
- Ferndale
- Blaine
- Lynden
- Birch Bay

Why Choose a Professional for Spider Control?
Store-bought spider sprays offer a temporary solution at best. A professional service provides comprehensive and lasting results.
- Long-Lasting Products: The residual products we use are far more potent and weather-resistant than anything available to consumers, providing a protective barrier that lasts for up to 90 days.
- Proper Equipment and Safety: Effectively treating a home’s exterior, especially two-story eaves and high peaks, requires specialized equipment. Our technicians are trained to perform these applications safely and effectively.
- Comprehensive Approach: We don’t just spray. The combination of de-webbing, treating, and providing recommendations for prevention (like changing exterior light bulbs to less-attractive yellow lights) addresses the problem from all angles.
Call Us Today!
(360) 517-7378
Frequently Asked Questions
For the most part, no. The vast majority of spiders you will encounter indoors are harmless nuisance pests like the Giant House Spider. The only medically significant spider commonly found in our area is the Black Widow, which typically prefers to live outdoors in undisturbed areas. However, any spider bite can potentially become infected, so it’s always best to exercise caution.