Skip to content
FMP

Common House Spiders in Holmby Hills, Westwood | Local Guide

Common house spiders (Achaearanea tepidariorum) build cobwebs in corners and window frames. While harmless, their webbing and egg sacs create a neglected appearance and can trigger arachnophobia.

Last updated: July 6, 2026

Current Pest Advisory for Holmby Hills (August 2026)

As the August heat bakes the manicured lawns and mature oaks of Holmby Hills, two pests are particularly active right now: subterranean termites and fire ants. The hot, dry conditions drive subterranean termites deeper into the soil in search of moisture, often pushing them toward the raised foundations and basements common in the area's 1920s–1990s custom homes. With the Los Angeles Country Club's expansive greenery and the neighborhood's lush, irrigated gardens, the soil stays moist enough to support large termite colonies, which can silently invade the wood paneling and ornate trim that define many estates. Meanwhile, fire ants thrive in the well-drained loamy soil and are especially aggressive during this dry spell, building mounds that can pop up overnight in lawns and along walkways, posing a threat to residents and pets alike. For homeowners, be on the lookout for mud tubes on foundation walls or crawl space supports, discarded wings near windowsills, and hollow-sounding wood—classic signs of termite activity. For fire ants, watch for irregular mounds of loose soil, often near irrigation lines or under trees, and be cautious when mowing or gardening, as disturbed mounds trigger swarming attacks. Given the high stakes of protecting these valuable properties, early detection is key. Below are the top-rated Westwood exterminators who specialize in these specific seasonal threats.

Subterranean Termites Fire Ants

About Holmby Hills, Westwood

🏘️ Neighborhood

Holmby Hills is an exclusive residential neighborhood with large estates, manicured gardens, and proximity to the Los Angeles Country Club. The expansive properties and mature trees provide abundant habitat for tree-dwelling rodents and birds, while the high value of homes increases concern for termite damage.

🏠 Housing

Homes are predominantly custom-built from the 1920s to 1990s, often with raised foundations, basements, and extensive attics. Many feature wood paneling and ornate trim that can harbor powderpost beetles and other wood-destroying insects.

🌄 Terrain & Climate

The terrain is gently rolling with well-drained, loamy soil that supports lush lawns and gardens. The abundant vegetation and irrigation create ideal conditions for gophers, moles, and fire ants, which can damage landscaping and lawns.

ZIP codes: 90077, 90024

Common House Spiders in Holmby Hills, Westwood

Holmby Hills is an exclusive residential enclave known for its expansive estates, manicured gardens, and quiet streets. The area’s mature landscaping, swimming pools, and outdoor living spaces create a unique interface between indoor and outdoor environments. Common house spiders frequently enter these homes through open doors, pet doors, or gaps in window screens. The abundance of trees and shrubs near houses provides a reservoir of insects that spiders feed on.

Common house spiders in Holmby Hills are typically found in garages, basements, and less-used rooms. They build irregular cobwebs in corners and near light fixtures. Their diet consists of small flying insects drawn to outdoor lights. Homes with extensive gardens or pools may notice more spiders as these features attract insects. Regular maintenance of window screens, door sweeps, and outdoor lighting can minimize entry. Spiders are most active in late summer and fall when they seek mates and shelter.

Frequently Asked Questions About Common House Spider Control in Holmby Hills

Q: Do common house spiders come inside more often in Holmby Hills during certain seasons?

Yes, they are most noticeable in late summer and early fall. This is when males wander in search of females and when cooler temperatures drive them indoors for warmth.

Q: What attracts common house spiders to Holmby Hills homes?

They are attracted to areas with abundant prey (insects). Outdoor lighting, gardens, and pools attract insects, which in turn attract spiders. Cluttered garages and storage areas also provide hiding spots.

Q: How can homeowners in Holmby Hills reduce spider encounters?

Install tight-fitting door sweeps and window screens, seal cracks in foundations, replace outdoor lights with insect-repellent bulbs, and keep garages and basements clean and clutter-free.

Other Pest Services in This Neighborhood

Common House Spider Control in Nearby Neighborhoods

Common House Spider Control in Holmby Hills, Westwood costs $150–$400 (avg. $250) — perimeter spray typically takes 1-2 hours. Licensed professionals eliminate infestations safely with results guaranteed.

How Much Does Common House Spider Control Cost in Holmby Hills, Westwood?

Treatment Method Cost Range Time Required
perimeter spray $150 – $250 1-2 hours
de-webbing $225 – $325 1-2 hours
entry point treatment $300 – $400 1-2 hours
Average Total $$250 Per treatment

Reviewed by the FindMyPestPro Editorial Team

Connecting LA homeowners with licensed pest control professionals. Content is reviewed for accuracy and updated regularly. Last updated July 6, 2026.

Compare Common House Spider Control Providers in Holmby Hills, Westwood

Good Pest Management

(118 reviews)

468 N Camden Dr 2nd floor, Beverly Hills, CA 90210, USA

(213) 568-1887

Visit Website

Call Now
quarterly-pest-control one-time-pest-treatment ant-extermination roach-extermination spider-extermination

Review Highlight

"Love Good Pest Mgmt. They go above and beyond to provide great service. Robert is knowledgeable, friendly and professional. He tackled a serious ant invasion…"

1.6 mi away

Bed Bug Exterminator Los Angeles

(84 reviews)

10250 Constellation Blvd, Los Angeles, CA 90067, USA

(323) 736-5600

Visit Website

Call Now
quarterly-pest-control one-time-pest-treatment ant-extermination roach-extermination spider-extermination bed-bug-heat-treatment bed-bug-chemical-treatment bed-bug-inspection bed-bug-prevention

Review Highlight

"I was terrified when I discovered bed bugs in my apartment. I quickly contacted this company, and they arrived the following morning. The technician was very…"

1.7 mi away

MR. Pest Control Los Angeles

(36 reviews)

500 S Sepulveda Blvd #498, Los Angeles, CA 90049, USA

(310) 928-2901

Visit Website

Call Now
quarterly-pest-control one-time-pest-treatment ant-extermination roach-extermination spider-extermination

Review Highlight

"Thank you so much for coming out and do a great job catching these rodents.It was so hard for me to catch them on my own.Appreciate your guys' hard work"

2 mi away

Rodent Control Los Angeles

(21 reviews)

9025 Wilshire Blvd #375, Beverly Hills, CA 90211, USA

(310) 742-8449

Visit Website

Call Now
quarterly-pest-control one-time-pest-treatment ant-extermination roach-extermination spider-extermination rodent-exclusion roof-rat-control mouse-control norway-rat-control gopher-control rodent-cleanup

Review Highlight

"Thank you guys for coming out and doing a great job on this Pest Control there was so much rodent dropping and you guys made sure to take care of everything"

2.5 mi away

More Spiders Services in Westwood

Browse other spiders treatments available in Westwood, Westside.

Black Widow Control Brown Recluse Control Spider Extermination Spider Web Removal

Common House Spider Control in Nearby Cities

Find common house spider control services across the Westside area.

Common House Spider Control in Westwood village Common House Spider Control in Brentwood village Common House Spider Control in Brentwood park

Other Pest Control Services in Westwood

Explore additional pest control categories available in Westwood.

Drywood Termite Control

Termites

Roof Rat Control

Rodents

Argentine Ant Control

Ants

German Roach Extermination

Cockroaches

Bed Bug Inspection

Bed Bugs

Mosquito Control

Mosquitoes & Flies

Bee Removal & Relocation

Bees & Wasps

Raccoon Removal

Wildlife

Flea Extermination

Fleas & Ticks

Frequently Asked Questions

How can I identify a common house spider problem in Holmby Hills?

In Holmby Hills, signs of common house spider include cobwebs in corners, ceiling joints, and basements, visible spiders in bathroom areas, and egg sacs in web clusters. If you notice any of these signs, contact a licensed pest control professional in Westwood for a thorough inspection.

What do common house spider treatments cost in Holmby Hills?

In Holmby Hills, common house spider control costs $150 to $400 (avg. $250). Pricing depends on severity and property size. Common house spiders are harmless to humans but indicate the presence of other insects they feed on. Eliminating their food source reduces spider populations.

Are pest treatments safe for pets and children in Holmby Hills?

Yes, licensed pest control professionals in Holmby Hills use EPA-registered products and follow strict safety protocols. Many local Westwood exterminators offer eco-friendly and pet-safe options. Discuss any concerns with your provider during the quote process.

What are the best common house spider prevention tips for Holmby Hills homes?

To prevent common house spider in Holmby Hills: vacuum webs and egg sacs regularly, reduce humidity, seal window gaps, and reduce exterior lighting that attracts flying prey insects. Schedule regular inspections, especially before peak Fall (Sep–Nov), move indoors for warmth.

Authoritative Resources

EPA Pesticide Information UC IPM Pest Management Guidelines NPMA Pest Guide LA County Vector Control