Pest Control in Walnut, CA
3 exterminators serving 1 zip codes. Average rating: 3.23 stars from 434 reviews.
Providers
3
Avg Rating
3.23 ★
Reviews
434
Zip Codes
1
What Customers Mention Most
Top Pest Control Companies in Walnut
If you own a home or business in the Greater Orange County area, you know that a pest infestation can be one of the biggest headaches you’ll ever have to deal with. The good thing is you’re not alone! The dedicated team of pest control professionals at Hawx Pest Control is here to help. Founded in
When you need fast and affordable pest control, you need our licensed and insured exterminators. You can rely on our safe methods and proven treatments.
Insecta Pest Solutions, Inc is the star leader in Southern California's bed bugs pest control services. We offer Bed Bug Scent Detection K9s which are certified through NESDCA and WDDO. Insecta also offer advanced methods of treatment for bed bugs. Learn more about our bed bug scent detection canine
Service Area — 1 Zip Codes
Pest Control Costs in Walnut
Typical pest control pricing for Walnut, California:
One-Time
$150–$500 depending on pest type and home size
Quarterly
$100–$300 per quarter
Termite
$500–$2,500+ depending on treatment type and home size
Pest Season in Walnut, CA
California's diverse climate ranges from Mediterranean coastal zones to arid inland valleys, creating year-round pest pressure across multiple species. Peak season: March through November.
Spring
Termite swarm season peaks in spring — schedule an inspection before buying or selling a home.
Summer
Standing water from irrigation systems attracts mosquitoes; check sprinkler systems for pooling.
Fall
Rodents seek indoor shelter as nights cool — seal gaps around pipes and utility entries.
Winter
Mild California winters mean pests stay active longer than in colder states.
When to Call an Exterminator in Walnut
- Recurring pests despite DIY treatments
- Termite evidence (mud tubes, damaged wood, swarmers)
- Bed bugs — professional treatment is the only reliable solution
- Large cockroach infestation (seeing roaches during the day)
- Wasps or hornets nesting near living areas
- Wildlife in attic or crawlspace (raccoons, bats, squirrels)
Get Free Quotes in Walnut
Get Free Pest Control Quotes in Walnut, California
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Frequently Asked Questions
How many pest control companies are in Walnut, CA?
There are 3 pest control companies serving Walnut, California, covering 1 zip codes. The average rating is 3.23 stars from 434 total reviews.
What is the best pest control company in Walnut?
Based on ratings and review volume, Hawx Pest Control is the top-rated pest control company in Walnut with 4.7 stars from 422 reviews. Other highly rated options include Walnut Valley Pest Control (4 stars).
What pests are common in Walnut, CA?
Common pests in Walnut include ants, cockroaches, spiders, rodents, and termites. Contact a local exterminator for a free inspection.
What zip codes are covered in Walnut?
Pest control providers in Walnut cover 1 zip code: 91789.
How much does pest control cost in Walnut?
Pest control costs in Walnut vary by service: one-time treatments typically run $150–$500 depending on pest type and home size, quarterly plans $100–$300 per quarter per visit, and termite treatments $500–$2,500+ depending on treatment type and home size. Get multiple quotes from providers listed above for accurate local pricing.
When is pest season in Walnut, CA?
Peak pest season in the Walnut area runs March through November. California's diverse climate ranges from Mediterranean coastal zones to arid inland valleys, creating year-round pest pressure across multiple species. Year-round quarterly service is recommended for consistent protection.