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San Diego Ant Control

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Call us today for a free, zero obligation quote. Need Ant control service? We can schedule you for prompt service!

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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 ant 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 Ant Treatment


Ant

How To Identify An Ant Infestation

Appearance - Ants vary in size and color depending on the species. All ants have three distinct body parts (head, abdomen, and thorax), as well as two antennae and 6 legs.

Behavior - Ant infestations are hard to miss, with hundreds of little ants sprawling all over your sidewalk, yard or even inside your home. Most times, San Diego ant infestations also include mounds of anthills or obvious ant colonies within cracks in the sidewalk or near a window or door in your home. The bases of trees provide great shelter for ant colonies, as well as under rocks, boards, and cement walkways.

While most ants pose no serious physical harm to people on your property, they can cause havoc to your plants, property, and home by existing and being in such mass quantities. Ants are not picky with their food which can range from plant nectar in your yard to food crumbs left on your floors and in your cabinets.

This is why calling us for San Diego ant control would be the next step. We will be able to provide ant extermination to the area of your property where the ant colony is located and trace where the ants are coming from once they have entered your home, effectively eliminating the problem.

Why You Might Have Ants

You may have an ant infestation for a multitude of reasons. If you have a lot of sidewalks with cracks near your home, ants may simply have wandered off from their newly acclaimed sidewalk colony and expanded territory into your yard. If you have a property with lots of loose dirt or sand, ants like to formulate colonies there due to the soil being easy to transport for colony formation.

Ants that come inside may have sniffed out something in your home such as an open box of cereal or some spilled sugar in a cabinet. An ant exterminator can determine your ants are coming from and where they are headed. We can perform effective ant control and keep the infestation from taking over your San Diego property and home.

Reasons To Treat Your Ant Problem Immediately

Ants enjoy traveling in packs of hundreds or thousands. If you see one or two ants, most likely there are a hundreds more waiting to take over your yard or home. Their excavating for ant colonies can make your yard look messy. Ants that have entered your food cabinets can cause costly damage to your groceries.

Also, ant problems are less likely to go away on their own without interior and exterior ant treatment.

Ensuring all food products are safely sealed and sealing up cracks in your home are first steps you can take to discourage further ant problems. Calling our professional ant extermination team can ensure that successful San Diego ant control takes place and that your San Diego home and property are ant free.

Our Service Area

What to expect from our treatment


  • Target the Source
    First we identify and target the source of your Ant 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 ants inThree Steps!


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