San Francisco, CA Pest Control

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  • 103 Years Experience

  • Locally Operated

  • 100% Warrantied

  • Licensed, Bonded, Insured

Preferred Pest Control Company Near San Francisco, CA:

Western Exterminator Company
844-695-0101
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Western Exterminator Company is the #1 San Francisco, CA pest control & extermination company. We have over 103 years experience, and have helped over 1,000,000 homeowners and businesses with pest extermination and other pest control. Read on to learn why we are the top choice for pest control in San Francisco, CA, then pick up the phone and call us for prompt help with your pest problems.

San Francisco, California Pest Control

California's varied climate and extensive agricultural industry make it particularly vulnerable to a range of pests. The most prevalent pests in the state include ants, termites, and aphids. These pests not only cause considerable damage to crops, buildings, and natural habitats but also result in significant economic losses. Argentine ants, a common invader, disrupt ecosystems by displacing native species and infiltrating homes. Subterranean termites are notorious for their ability to cause severe structural damage to buildings, often without detection until significant destruction has occurred. Aphids are widespread in agricultural regions, feeding on numerous plants, reducing crop yields, and spreading plant diseases.

  • Ants (Argentine ants): Argentine ants form large colonies and infiltrate homes searching for food and water. Their ability to displace native ant species disrupts local ecosystems, leading to imbalances. They are particularly problematic in urban areas, contaminating food supplies and potentially spreading other pests, such as aphids, which they protect for their honeydew secretion.
  • Termites (Subterranean termites): Subterranean termites live in vast colonies underground and build mud tubes to reach above-ground food sources, primarily wood. They cause extensive structural damage to buildings by consuming wood from the inside out, often remaining undetected until severe harm has occurred. This can lead to costly repairs and sometimes necessitate rebuilding entire structures. Preventative measures and regular inspections are crucial for managing termite infestations.
  • Aphids: Aphids are small, sap-sucking insects that target a wide variety of plants. They feed on plant sap, causing reduced growth, distorted leaves, and stunted development. Additionally, they excrete a sticky substance called honeydew, which can lead to the growth of sooty mold on plants. Aphids also transmit numerous plant viruses, significantly impacting agricultural productivity. Their rapid reproduction rate makes them particularly challenging to control, requiring integrated pest management strategies.

Maintaining effective pest control in California is essential due to the state's unique climate and significant agricultural industry, which attract various pests. Proper pest management protects homes, businesses, and crops from the extensive damage and health hazards caused by ants, termites, and aphids. Engaging a professional pest control company in San Francisco, California ensures comprehensive and preventative measures are taken, leveraging expert knowledge and advanced techniques. Professionals can swiftly identify and eradicate infestations, preventing expensive repairs and safeguarding health. Their routine maintenance services also ensure long-term protection, providing homeowners and business owners with lasting peace of mind.

In California, hiring a pest control company is essential to protect your home or business from the wide variety of pests that thrive in the state's diverse climate. Pests like ants, termites, and aphids can cause extensive damage and health hazards if left unchecked. Western Exterminator Company provides expert knowledge and advanced methods to effectively identify, eliminate, and prevent infestations. Their professional services offer comprehensive protection, saving you from expensive repairs and ensuring peace of mind. With regular maintenance from Western Exterminator Company, future pest issues can be prevented, maintaining a safe and healthy environment for your property.

Business Hours

All Phone Calls Answered By Live Operator 8am - 10pm, Monday - Saturday

Common Frequently Asked Pest Control Questions in San Francisco, CA


What types of pests are commonly managed through pest control services?

Pest control services commonly in San Francisco, California manage a wide range of pests including insects (such as ants, cockroaches, termites, and bed bugs), rodents (such as mice and rats), and other pests (such as spiders, mosquitoes, and fleas). Some services may also address wildlife control for animals like raccoons, squirrels, and birds.

How often should pest control services be performed?

Generally, Western Exterminator Company would recommned quarterly treatments. However, the frequency can vary based on the severity of the infestation and specific pest problems.

Are pest control treatments safe for my family and pets?

Most professional pest control treatments are safe when applied correctly. It's important to follow the guidelines provided by the pest control service to ensure safety.

Can weather affect pest infestations?

Yes, weather conditions such as extreme heat, cold, and rain can influence pest behavior and increase the likelihood of infestations.

Are there any guarantees with pest control services?

Many pest control companies like Western Exterminator Company offer guarantees or warranties for their services, ensuring follow-up treatments if pests return within a certain period.

Locations Near San Francisco, CA

+ More Locations in California

What to expect from our treatment

  • Target the Source
    First we identify and target the source of your pest problem with our custom treatment.
  • Inside Treatment
    We then treat unfinished basements, garages, crawl spaces, trash areas, attics; wherever there is the possibility for a pest to enter your home or make residence, we will create a barrier to protect you. We deploy a variety of techniques depending on what works best for your situation.
  • Outside Treatment
    We create a protective barrier around your home using a granular base around the foundation. We then treat windows and doors, as well as under siding, to keep the pests out. We will also place a granular bait in your flower and mulch beds so that it is taken back to any potential nests, destroying them.
  • Local San Francisco, CA Operated Business

We exterminate pests inThree Steps!


  • 1Inspect
    We conduct a thorough home inspection. We will identify the source of your pest problem.
  • 2Plan
    We put together a plan that best fits your home in order to eliminate and protect against pests.
  • 3Exterminate
    We exterminate your pest problem.

Reviews

Friendly, professional, and very knowledgeable. Answered all of my questions and was very thorough. I would highly recommend!


December 19th, 2018

Signed up with them a little more than a year ago. Since then, they've taken cared of our mice and stink bug issues. Our technicians are always polite and efficient. They take the time to do the job right. If you're looking for pest control, they're definitely the ones to call. The yearly plan is worth every penny! Many thanks to everyone on the team!


March 20th, 2016

Our specialist is very courteous, diligent and an expert in his field. I appreciate how they come out whenever I have a pest problem, not just for the routine services.


December 5th, 2018

I had carpenter ant problem, and I called Western Exterminator Company for help! They immediately sent someone who expertly explained and initiated treatment for our home!


June 7th, 2018

So far, I liked the initial service as it was done expertly! The representative was sincere and nice!


March 16th, 2018

The rep was extremely polite and handled the task really well.


February 22nd, 2019

Our rep was friendly, prompt, and professional. He did a good job taking care of our pest problem.


January 19th, 2019

The rep from Western Exterminator Company was genuinely concerned and did an awesome job solving my ant problem. I highly recommend them if you have pest issues.


December 17th, 2017

We are grateful for Western Exterminator Company for their unparalleled service. Their reps are real professionals who are knowledgeable enough to answer all my questions and concerns.


March 30th, 2017

Our Warranty


Service Warranty

Western Exterminator Company warranties its treatment plan for a full year. If for whatever reason you have any new pest problems or other covered pests, we will treat immediately and at no cost to you. Immediately means you are our priority.

The barriers we put in place to protect your home and family against pests will naturally break down over time. This is why over the course of the year we will regularly reapply treatments to ensure your home is protected. For more details on our treatment schedule read our pestfree365 program page.

Your home is your largest investment.
Let Western Exterminator Company protect it against pests!

  • $50 Off
  • Get $50 OFF* Annual Pest Control Service With This Internet Only Offer

*Offer may not be combined with other offers. Valid on yearly service agreements only. Must present coupon at time of service or must mention coupon code WGL to receive discount. Minimum $100 purchase. Some exclusions apply. Speak to a representative for details.

How Much Does it Cost to Hire a Pest Control Service?

When you're looking to hire a pest control service (aka exterminator), you can expect to pay anywhere from $110 to $290 per treatment.

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