When the summer heat rolls through Arizona, it brings more than just triple-digit temperatures. If you live in Chandler, you’ve probably noticed an uptick in uninvited guests, especially the eight-legged kind.
As spider populations grow, so do the chances of finding them in your home, garage, or backyard. The Summer Spider Surge is real, and for many homeowners, it’s one of the most frustrating seasonal pest issues.
Whether you’re new to the area or have lived in the Valley for decades, understanding the types of spiders that thrive in Chandler during the summer can help you stay ahead of the problem.
Key Takeaways
- Arizona heat drives more spiders indoors each summer, especially in Chandler, where shelter and food sources are abundant.
- You’re likely to encounter black widows, wolf spiders, tarantulas, house spiders, and other spider species around your home.
- You can prevent spider infestations by sealing cracks, reducing clutter, and removing food sources like cockroaches.
- A pest control service like Green Home can help keep your home spider-free with safe, year-round treatment plans.
Common Summer Spiders Found in Chandler Homes
Not every spider you see this summer poses the same risk. Here are the types you’re most likely to run into around your Chandler home:
Black Widow Spiders
One of the most notorious spider species in Arizona, the black widows prefer quiet, undisturbed areas. You’ll often find them under outdoor furniture, inside garages, and near woodpiles.
Their signature red hourglass marking on a jet-black abdomen is hard to miss. These dangerous arachnids tend to stay hidden during the day and come out at night.
If bitten, you may need medical attention, especially if there’s muscle pain or cramping. Avoid removing them yourself, as black widows can be dangerous.
Wolf Spiders
Fast-moving and ground-dwelling, wolf spiders are a common sight in Phoenix-area homes. They don’t spin webs to catch prey. They hunt it down. In Chandler, they often enter through poorly sealed doors or vents, especially at night when they’re active. Though their size can be alarming, they look scary, but they rarely bite.
Still, their presence often signals that food sources, like cockroaches, are nearby.
Brown Recluse Spiders
True brown recluse spiders are rare in Arizona, but a close relative, the Arizona brown spider, is occasionally found in Gilbert, Chandler, and other parts of the East Valley. These spiders tend to hide in dark corners, boxes, and cluttered storage. Their venomous bites may lead to skin damage and require medical evaluation.
Because they’re so reclusive, most bites happen when homeowners accidentally disturb them in storage bins or closets.
House Spiders
House spiders are among the most common spiders you’ll find inside Arizona homes. They’re typically harmless but become more noticeable during the summer surge.
You might spot them building webs in ceiling corners, around vents, or even in your laundry room. Their webs may be annoying, but house spiders help control flying pests, if their numbers don’t get out of hand.
Tarantulas
Tarantulas aren’t everyday visitors inside Chandler homes, but they are part of the regional spider population.
During the monsoon season, male tarantulas roam neighborhoods in search of mates. Homeowners in Tucson and the outskirts of Mesa and Scottsdale sometimes spot them crossing driveways or perched on porch steps at night.
They’re not aggressive, but their size alone can create panic. While they aren’t venomous spiders in the medical sense, their bites can still hurt.
Jumping Spiders
Don’t be fooled by their size; jumping spiders are alert, curious, and quick. They’re easy to spot on sunny windowsills or walls. These arachnids don’t spin traditional webs but use silk for anchor lines when they leap.
They can help control insect populations, though their sudden movements can startle even seasoned homeowners.
Orb Weavers
If you’ve walked into a large, circular web first thing in the morning, chances are you met an orb weaver. These spiders are common in Chandler yards during the summer and into the fall. They prefer setting up shop between trees, patio posts, or tall shrubs.
Their webs are architectural feats, but homeowners often destroy them unknowingly. They are harmless but active web builders; expect them to rebuild nightly.
How to Respond to a Summer Spider Infestation
If you’ve started spotting spiders around your Chandler home, don’t wait for it to get worse. Here’s what you can do right now to get ahead of an infestation:
Identify the Type of Spider
Not all spiders require the same approach. Knowing whether you’re dealing with venomous spiders like black widow spiders or more passive species like orb weavers can influence your next steps.
A local pest control service can help identify the species and guide you on spider control strategies tailored to Chandler and nearby areas like Gilbert and Mesa.
Check Common Hiding Spots
Spiders don’t need much to set up camp. Attics, garages, and basements offer the perfect combination of darkness, warmth, and food. Check under furniture, behind stored boxes, and around windowsills.
Be especially cautious in areas with egg sacs or tangled webs. Those can indicate a growing infestation.
Remove Food Sources
No food means fewer spiders. If you’re seeing them, you’re likely also dealing with insects like cockroaches, ants, or flies.
A complete pest control plan addresses the full ecosystem inside your home. Spiders follow food, so managing other bugs helps reduce their reason for sticking around.
Seal Cracks and Entry Points
Spiders (and their food) get in through cracks around doors, torn screens, utility entry points, and foundation gaps. Use caulk, weatherstripping, and mesh to seal cracks and prevent future access.
This is one of the most effective long-term strategies for homeowners in the Valley.
Clear Clutter Inside and Out
Stacks of firewood, leaf litter, and storage clutter can attract spiders. Woodpiles should be kept at least 20 feet from the home, and storage areas should be organized and lifted off the ground when possible.
The less clutter, the fewer hiding spots.
Don’t Ignore Signs of Infestation
If you’re seeing spiders frequently, or spotting multiple species, it’s a sign of a bigger issue. Some Chandler homes also deal with overlapping infestations, including termite activity or other pests.
A pest control expert can inspect your home for signs of broader pest pressure and provide a comprehensive solution.
Ready for a Spider-Free Summer in Chandler?
Spiders are part of life in Arizona, but they don’t have to be a part of your home. If you’re spotting webs, egg sacs, or live arachnids around your property, it’s time to take action.
At Green Home Pest Control, our exterminators specialize in spider control tailored to the needs of Chandler, Gilbert, Phoenix, and Scottsdale. We understand the local pest pressures, and our team doesn’t just treat the problem. We look for the source.
We’re here to help you keep your home spider-free with year-round service options that give you back your peace of mind. Reach out today, and let’s make your home pest-free before the next one finds its way in.
21 years of pest control experience
Founder and Owner of Green Home Pest Control
13 year resident of Arizona
