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Pest control services and exterminators in San Francisco

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

We cover general pests in the greater San Francisco 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 Francisco 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.

Find your nearest branch

Areas we serve in and around San Francisco:

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Our branches

San Francisco, CA

Western Exterminator
3481 Arden Rd
Hayward, CA
94545

844-639-1045

We service residential and commercial properties

Pleasanton, CA

Western Exterminator
6678 Owens Dr
Suite 100
Pleasanton, CA
94588

844-639-1045

We service residential and commercial properties

San Jose, CA

Western Exterminator
1868 Hartog Drive
San Jose, CA
95112

844-639-1045

We service residential and commercial properties

Contact your San Francisco 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 Francisco from pests all year

San Francisco’s mild temperatures, dense neighborhoods, and steady tourism create conditions where pest issues can arise at any time of year. Closely spaced buildings, shared walls, and constant foot traffic can make it easier for infestations to spread between properties. Since 1921, Western Exterminator has delivered expert pest control across California, bringing deep familiarity with Bay Area conditions to San Francisco homes and businesses. Our team provides detailed inspections and customized treatments designed for the specific demands of urban properties.

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

In San Francisco, compact neighborhoods, older buildings, and constant activity in residential and commercial districts can create ongoing opportunities for pest problems. Mild weather throughout the year also means some infestations are not limited to a single season. The most common pests in San Francisco include:

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

San Francisco’s mild, damp climate means pest activity can remain steady throughout the year. Rodents are more likely to move indoors during cooler months, while ants, termites, and stinging insects tend to be more active in spring and summer. Bed bugs can be a concern at any time of year in Bay Area homes and hotels.

Worried about pests? We are one call away.

Book your free inspection to get expert, local advice.

A Western Exterminator technician sits at a table with a woman and a child; all smiling

Ant control in San Francisco

Expert ant protection

San Francisco’s compact neighborhoods and mild climate can allow ant colonies to remain active for much of the year. Once inside, ants often trail along baseboards, kitchens, and entry points in search of food and water. Our expert ant protection services include:

  • Property inspection and ant species identification 
  • Custom treatment approach using a combination of residual material and baits to eliminate colonies 
  • A plan for preventing new ant colonies from developing
Book a free ant inspection
A Western Exterminator technician vacuums a mattress

Bed bug treatments in San Francisco

Professional bed bug control

High tourism, dense housing, and frequent turnover in apartments and short-term rentals can make bed bug problems especially disruptive in San Francisco. A thorough treatment plan helps address infestations efficiently in both homes and hospitality settings. Our professional bed bug control services include:

  • 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
A Western Exterminator technician checks a rodent bait box in a garden area

Rodent control in San Francisco

Custom rodent treatments for your property

With its older buildings, compact neighborhoods, and steady commercial activity, San Francisco can experience persistent rodent concerns throughout the year. Sealing gaps and addressing nesting spots are key steps in keeping activity under control. Our custom rodent treatments 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

We protect San Francisco 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.

San Francisco, CA pest control reviews

Frequently asked questions

The cost of rodent control in San Francisco varies based on the size of the property and the extent of the infestation. Contact us today to schedule a free inspection and get a custom quote.

A professional rodent inspection in an older San Francisco home typically includes a detailed assessment of areas where rodents may enter or nest. Technicians will check basements, attics, crawl spaces, and older structural features for signs of activity such as droppings or gnaw marks. They will also identify gaps, cracks, and other openings that could allow rodents inside, along with conditions that may be contributing to the problem.

Rodent exclusion for San Francisco rowhouses, flats, and homes with garages or crawlspaces focuses on sealing the areas where rodents can enter. Technicians may close gaps around foundations, shared walls, garage doors, vents, and crawlspace openings. Baiting, trapping, and follow-up checks are often included to address any remaining activity and help keep rodents from returning.

Costs for professional bed bug treatment in San Francisco depend on factors like infestation size, location, and treatment type. Contact us today to schedule a free inspection and get a custom quote.

Our professionals can confirm a bed bug infestation in a San Francisco home or apartment by performing a detailed inspection of common hiding areas. Technicians look for signs such as live bed bugs, shed skins, and small dark spotting on mattresses, bed frames, and nearby furniture. Based on these findings, they can confirm the infestation and recommend an appropriate treatment plan.

Preparing for bed bug treatment in San Francisco typically involves decluttering rooms, washing and drying bedding and clothing on high heat, and reducing items around sleeping areas where bed bugs may hide. For heat treatments, you may also be asked to remove heat-sensitive items. Your technician will provide detailed preparation instructions based on the treatment method being used.

Western Exterminator’s bed bug treatments in San Francisco may include follow-up visits based on the treatment plan and level of activity. Because coverage and retreatment details can vary, your technician will outline what to expect and whether additional service is recommended after the initial treatment.

The cost of roach extermination in San Francisco varies based on the size of the infestation, the type of property, and the treatment approach recommended. Contact us today to schedule a free inspection and get a custom quote.

Many homeowners begin to see fewer roaches within the first couple of weeks after professional roach treatment in San Francisco. The timeline can vary depending on the size of the infestation and conditions in the home. Follow-up visits may be recommended to ensure the treatment remains effective.

In San Francisco apartments with recurring activity, roach treatment is often scheduled on a monthly basis to help keep populations under control. Consistent service allows technicians to monitor activity and adjust treatments as needed. The exact schedule may depend on the level of activity and conditions in the building.

Our professional pest control treatments are developed with the health and safety of your family in mind, including kids and pets. Western Exterminator uses products registered by the U.S. Environmental Protection Agency and applies them in accordance with label requirements. Your local San Francisco technician will explain any safety precautions before or after treatment, such as re-entry or ventilation guidance.

In San Francisco, recurring pest control can be started at any time of year due to the city’s mild climate and consistent pest activity. Many homeowners choose to begin service as soon as they notice activity or move into a new home. Ongoing monthly or quarterly treatments can help manage pest activity throughout the year.