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San Diego Boxelder Bug Control

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Western Exterminator Company is the top choice for San Diego pest control & extermination. We have over 102 years experience, and have helped over a million homeowners and businesses with boxelder bug extermination and other pest control. Read on to learn why we are the preferred choice for pest control in San Diego, then pick up the phone and call us for prompt help with your pest problems.

Business Hours


All Phone Calls Answered By Live Operator 7am – 7pm, Monday – Friday. 8am - 1pm Saturday.

Why CallWestern Exterminator Company


  • Free Quote & Estimate

  • Prompt Service

  • 102 Years Experience

  • Results 100% Guaranteed

  • Locally Operated

  • Fully Trained, Licensed, & Insured Technicians

San Diego Boxelder Bug Treatment


How To Identify A Boxelder Bug Infestation

Appearance - Boxelder bugs are typically 4 to 5 millimeters in length. The body of the boxelder bug is normally black with red around the outside of the body but can sometimes be a darker orange.

Behavior - Boxelder bugs will be most active during the warmer months and can be seen in high numbers during these times. They will be seen around any Maple or Boxelder trees you may have. Boxelder bugs will tend to seek shelter in colder months within your windows and other places where they can still benefit from the sun's heat.

Boxexlder bugs pose no harm to people, although the sight of them swarming in you home is most certainly not welcome.

Call us for San Diego boxelder bug control to protect your property and prevent these bugs from invading and swarming in your home.

Why You Might Have Boxelder Bugs

You may have a boxelder bug infestation if you have boxelder trees around your property. These trees are prone to infestation from boxelder bugs. Beyond infesting the tree, these bugs may also overwinter inside. Even without an infested tree on your property, boxelder bugs might still find your home to be the perfect place to wait out the winter.

Boxelder bugs can get inside your home due to cracks in caulk or seals around windows and doors. We can perform effective boxelder bug control and keep the infestation from taking over your San Diego property and home.

Reasons To Treat Your Boxelder Bug Problem Immediately

While boxelder bugs pose no harm to humans, we still do not want a swarm of them invading our home. If you have a boxelder bug infestation, when the warm spring weather comes they will swarm as they try to get out from their overwinter location in your home.

Calling our professional boxelder bug extermination team can ensure that successful San Diego boxelder bug control takes place and that your San Diego home and property are boxelder bug free.

Our Service Area

What to expect from our treatment


  • Target the Source
    First we identify and target the source of your Boxelder Bug 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. If needed 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 Diego Operated Business

We exterminate boxelder bugs inThree Steps!


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

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Year-Round Pest Protection

  • Better Business Bureau BBB
  • Proud Member of NPMA - National Pest Management Association
  • Licensed Bonded Insured
  • Go Local Pest Control