Winter Pests in Southern California

Southern California Winter is upon us, as are the holidays, and we don’t need uninvited guests showing up to our celebrations. This time of year is where your Annual Pest Control Contract from PacWest Exterminators steps in to protect you and your family. Winter in So Cal is not nearly as severe as it is in other parts of the country and this is why we need pest control year round. In places where it snows and permafrost is on the ground bugs over-winter and basically disappear for Christmas time, but this doesn’t happen in a California Christmas. Our lovely mild winters bless us with year round sunshine and the possibility of a New Year’s Day temperature of 70 degrees. But as much as we enjoy this nice weather so do the bugs, they thrive in it. The wet damp conditions, along with intermittent sunshine and warm days allow all types of insects to breed and expand even in wintertime.

Defensive Treatment Option

During this season we use our Defensive Treatment Option to protect homes from any occasional invaders and we treat mulch and flower beds for any earwigs, spiders, crickets and pill bugs remaining there. Since we have just finished our summer ant treatments we can be confident those insects are under control and can turn to focus on the rest of the insect population. While we do this however we still defend the home from any ants, or other invader, that would like to crash your holiday parties. We try always to use chemicals that survive wet conditions and reduce runoff as much as possible during the wet winter months. We also utilize granular insecticides that activate in moist damp conditions that are most effective at this time of year.

We Focus on Your Needs

As always PacWest Exterminators tries our best to tailor our pest control plan to your home while remaining very conscious of insect biology and scientific methods. It is important to time our treatments to maximize their effectiveness and to provide for our customers the best possible pest control available on the market today, but our greatest priority is always you, our customers. With our up to date training and continually updated use of the most high tech chemical solutions we provide unparalleled service and value in LA and Orange County!

Get a Free Quote From PacWest Exterminators Today!

800-804-6464
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  • Tailored Solutions
  • There is no substitute for experience
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Up-to-date knowledge

Our technicians have up-to-date knowledge of the techniques available for use in treating your home and business and will create a customized treatment and maintenance program for each customer!

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Family Owned and Operated

PacWest Exterminators is a family owned and operated company that is committed to our customers. We are licensed, bonded, and insured. We are down to earth and offer free estimates for your pest control needs. Please call us and we would be happy to help you.


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Residential & Commercial Pest Termite Rodent Control

If you’re having a problem with rodents, then we have a licensed technician who can track and eliminate them for you. Maybe termites are bugging you, than call for a free inspection. We are a one stop shop for all your pest control needs. 

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Pest Control

Integrated-Pest-Management is as a system of controlling pests by combining biological, chemical, cultural, mechanical and physical control methods in a way that minimizes health and environmental risks.

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Our Mission Statement

PacWest Exterminators provides peace of mind and protection from unwanted pest invaders by partnering with our customers to safely supply effective, professional expertise to those experiencing problems in their homes, schools, businesses, rental properties, and places of worship. 



Serving all of Orange County and many Los Angeles County locations

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Reliable and Experienced

PacWest Continues to Set High Standards for Ourselves so that Our Customers Receive the Best Possible Service. Our technicians are Knowledgeable of the Latest in Pest Control Techniques, This Enables Us to Customize Effective Treatment Plans for Every Situation.

We are especially adept at solving your problems with Argentine Ants in Orange County, even if over-the-counter products have made the problem worse. We have a lot of experience in solving your problems with Cockroaches in Los Angeles.


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Fast Effective Responsible Pest Control

PacWest Exterminators is a full service residential, commercial and industrial pest control company serving the greater Orange County and LA communities. 

We take pride in our exceptional customer service.  Each PacWest associate is dedicated to the customer and exhibits integrity and respect when coming into your home or property.






PacWest Exterminators
7377 La Palma Avenue, #6166
Buena Park, CA 90622
800-804-6464



Professional Affiliations

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Community Involvement

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