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Pest control services and exterminators in San Diego

Protect against more pests. Call today, and our professional exterminators in San Diego can help you choose the best pest control plan.

We cover general pests in the greater San Diego area

Western Exterminator’s team of local pest experts can help you protect what matters most. With branches across the city, our professional exterminators protect against the most common pests in San Diego and can help with specialized treatment plans. Learn more about Western Exterminator’s services in your region and how we can help protect your property.

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Areas we serve in and around San Diego:

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San Diego, CA

Western Exterminator
165 Vallecitos De Oro
San Marcos, CA
92069

877-388-1446

We service residential and commercial properties

Contact your San Diego pest control expert to schedule your free pest inspection today

Get peace of mind knowing your home or business is protected. Our technicians will assess your property and recommend customized solutions.

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Protecting San Diego from pests all year

San Diego’s coastal climate and mild temperatures can support pest activity throughout the year. That’s why many homeowners rely on professional pest control in San Diego, CA, and for decades, residents across San Diego have trusted Western Exterminator for dependable local service. Western Exterminator provides personalized solutions designed to help protect your home and maintain comfort in every season.

What are the most common pests in San Diego, CA?

Mild winters and periods of higher humidity create conditions that allow pest activity to occur throughout much of the year. The area’s mix of coastal neighborhoods and dense urban development can provide the shelter and moisture many pests need to thrive. The most common pests in San Diego include:

What is the peak season for pests in San Diego, CA?

With San Diego’s mild temperatures and coastal humidity, pest activity can occur year-round. Activity often increases during the warmer months from May through September, with noticeable surges in early spring and late fall when conditions become more favorable.

Worried about pests? We are one call away.

Book your free inspection to get expert, local advice.

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Bed bug treatment in San Diego

Professional bed bug treatment

No two bed bug infestations are the same, which is why effective treatment starts with a plan tailored to your specific space and level of activity. Our team understands how stressful bed bugs can be, so Western Exterminator focuses on addressing the problem thoroughly with follow-up visits.

  • Thorough bed bug inspection to determine the extent of infestation
  • Timely scheduled bed bug treatments with no extensive preparation required
  • Comprehensive treatment plan tailored to you
  • Follow-up bed bug inspection to determine if additional services are required
Book a free bed bug inspection
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Rodent control in San Diego

Professional rodent extermination services

Mice and rats can stay active throughout the year and may use even small openings to get inside your home. Western Exterminator provides rodent control services in San Diego, CA that include:

  • Property inspection: Determine extent of infestation 
  • Exclusion: Prevent rodents from getting inside 
  • Exterior rodent stations: Bait and/or trap rodents on your property 
  • Vegetation management: Eliminate weeds and unwanted plants
Book a free rodent inspection
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Termite treatments in San Diego

Custom termite control for your home

Termites can quietly cause serious damage to homes and other structures if they’re not addressed early. In San Diego, professional termite control can help detect activity, help get rid of infestations, and reduce the risk of termites coming back. Explore Western Exterminator’s termite control options in San Diego, CA:

  • A combination of baiting stations, liquid treatments, spot treatments or home fumigation, depending on the extent of the infestation 
  • Follow-up treatment and monitoring for termite activity 
  • Recommendations for preventative measures moving forward 
  • The option to choose Basic, Advanced, and Premium treatment plans
Book a free termite inspection

We protect San Diego against:

Our technicians are continually trained and use the latest and most effective treatments for a wide range of pests. Whether it’s a seasonal pest making a return or something you’ve not seen before, we’ll identify the pest and apply targeted treatments.

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Frequently asked questions

The cost of termite treatment in San Diego can vary depending on the size of the property, the extent of termite activity, and the treatment method recommended. Western Exterminator begins with a professional inspection to determine the most appropriate approach for your home. Contact us to get a custom quote.

A professional termite inspection in San Diego typically includes a detailed visual assessment of the property to check for signs of termite activity or damage. Technicians inspect areas such as the foundation, crawl spaces, attics, and other locations where termites may enter or remain hidden. Based on their findings, they can recommend next steps and provide a customized quote.

Professional treatment methods for drywood and subterranean termites in San Diego vary based on termite type and behavior. Drywood termites, which live inside the wood they infest, are often addressed with localized treatments or whole-structure solutions such as fumigation. Subterranean termites, which live in the soil, are typically treated with liquid applications around the foundation or baiting systems to target the colony. A technician will determine the best approach following a detailed inspection.

Western Exterminator’s Termite Home Protection Plan provides a structural warranty designed to help protect your home from future termite damage. Eligible homes may qualify after completing a termite treatment or maintaining consecutive termite-free inspections. Terms and conditions apply; please contact your local branch for more details.

Rodent exclusion costs in San Diego vary depending on the size of the home and the extent of rodent activity or entry points. Services may include sealing, trapping, and monitoring activities as needed. We recommend scheduling a free inspection so our technicians can assess the situation and provide a custom quote.

A rodent inspection and exclusion service for San Diego homes near canyons or open space typically begins with a detailed inspection of the attic, roofline, and exterior. Western Exterminator technicians look for signs of activity and common entry points such as gaps around vents, eaves, and utility lines. Exclusion work may include sealing these openings along with trapping or baiting, followed by checks to help ensure the issue is addressed.

Yes, rodent service in San Diego may include droppings cleanup or sanitation depending on the extent of the activity. After addressing active rodents, Western Exterminator may recommend attic disinfection services to restore affected areas.

Generally, you should begin mosquito service in San Diego in early spring. Consider scheduling service around March or April, as temperatures warm and activity increases. Our technicians can help reduce mosquito populations before they build up with ongoing treatments throughout the season.

A mosquito inspection in San Diego includes a thorough review of areas where mosquitoes are likely to rest or breed. Western Exterminator technicians focus on shaded vegetation, shrubs, tall grass, low tree limbs, ground cover, mulch beds, and areas around eaves, decks, and porches. They also check for standing water in features like fountains or birdbaths, since these are common breeding sites.

Western Exterminator uses products registered by the U.S. Environmental Protection Agency and applies them according to label directions with safety in mind. Mosquito control treatments are designed for responsible use around children and pets, and your technician will explain any necessary precautions, including when it is safe to return to treated areas.

In San Diego, common cockroach species include German, American, and Oriental cockroaches, each with different habits. Western Exterminator adjusts treatment based on the species, using targeted baits and indoor applications for German cockroaches, while larger species may require treatments around drains, basements, or exterior entry points. A free inspection helps determine the species and the most effective treatment approach.

Homes near San Diego canyons often benefit from regular rodent inspections due to nearby natural habitats. We typically recommend at least annual inspections, with more frequent visits if there is ongoing activity. Service frequency can be adjusted based on conditions around the home and past rodent activity.