San Bernardino, CA Pest Control

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Western Exterminator Company Logo

Western Exterminator Company is the #1 San Bernardino, CA pest control & extermination company. We have over 102 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 Bernardino, 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

  • 102 Years Experience

  • Results 100% Warrantied

  • Locally Operated

  • Fully Trained, Licensed, & Insured Technicians

Locations Near San Bernardino, 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 Bernardino, 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

These guys and girls are the most courteous and very professional!!!


January 12th, 2018

All the specialists are top-notch. Well mannered, considerate, and went above and beyond. I would refer anyone to Western Exterminator Company because of their excellent work.


October 23rd, 2018

We have some bees issues last Fall, but our technician totally eradicated our problem. I was doubtful at first, but Western Exterminator Company and our technician have proven my misconception otherwise!


February 5th, 2019

Their technicians are skillfull and personable.


February 10th, 2018

They are incredibly prompt and helpful. When I first saw ants last Friday, I gave them a call and set me up for an appointment first thing on Monday morning while the other companies I called told me that their earliest availability would be in 2-3 weeks. The tech walked me through the process and provided me an awesome service.


May 9th, 2018

So glad we switched to Western Exterminator Company. They have been great, nice, and cordial. They made sure to resolve our nasty yellow jacket problem, even when it meant coming back for few re-treatment.


August 8th, 2018

The technician arrived today as scheduled. He did an outstanding service! He was kind and easy to deal with!


August 18th, 2018

The rep did an excellent job. She is the bomb!


September 9th, 2018

They treat with great attention to detail. Now, the bugs outside my 2nd floor window are gone. Not to mention their reps are super friendly.


August 24th, 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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