San Francisco, CA Pest Control

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Western Exterminator Company Logo

Western Exterminator Company is the #1 San Francisco, CA pest control & extermination company. We have over 101 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.

Business Hours

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

Why Call Western Exterminator Company


  • Free Quote

  • Prompt Service

  • 101 Years Experience

  • Results 100% Warrantied

  • Locally Operated

  • Fully Trained, Licensed, & Insured Technicians

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

One of the most thorough pest control professionals we have hired. Spent time to not only address the complaint but also to explain what and why our termite issue was happening.


August 19th, 2018

Treatment was so effective. Thanks!


December 22nd, 2018

I signed up with the company 12 years ago, still really happy and satisfied with Western Exterminator Company. Our technician always drops by on scheduled appointments and short notices. Moreover, he gets the job done!


January 10th, 2019

My home and yard get the treatment they deseve, so I'm still very loyal with the company. I thought a single treatment will be enough, well, I was wrong. I'm really happy with the guarantee and the re-services.


September 27th, 2018

I was lucky to get same-day service from two guys. They did a thorough inspection and they explained the options for treatment. We agreed to sign up and they completed the job the same day.


April 2nd, 2018

I've had Western Exterminator Company out twice now. Both times their reps were nothing but pleasant and professional. Considering all the work they put in for each service, their prices are pretty reasonable. Whether you need ongoing or on-the-spot treatment, Western Exterminator Company will take care of you.


January 19th, 2018

If your reps are the face of your company, you have a very good-looking face, Western Exterminator Company! Your rep was extremely thorough, making sure that every nook and cranny of my home was covered. And he did all this while keeping a very professional yet friendly demeanor. Great job, Western Exterminator Company!


February 20th, 2016

When I found out I had bed bugs, my landlord contacted Western Exterminator Company, whose reps were extremely kind and professional. They took really great care of me and did a phenomenal job getting rid of the bed bugs. Greatly appreciated!


February 9th, 2016

Phenomenal job by such pleasant people at Western Exterminator Company.


November 28th, 2018

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 pests not included, please call.

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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