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800-804-6464
Free Pest Quote

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Up-to-date knowledge

PacWest Exterminators technicians have up-to-date knowledge, with years of experience, to choose the best techniques available, to treat your home or business. Our Techs create a customized treatment program and maintenance program for each client!

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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
Termite Control

If you’re having problems with termites, we'll dispatch a licensed technician who will track down and eliminate your termite infestation. If termites are bugging you, please call for a free inspection. We are a one stop shop for all your pest control needs. 

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Our Priorities:

  • To Minimize Risk
  • To Maximize Control
  • Use Proven Control Methods
  • Be Courteous and Friendly
  • Ecological Responsibility
  • Be Reliable and Dependable

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Reliable and Effective

PacWest continues to set high standards for ourselves, ensuring our clients receive the best possible service. Using the IPM (Integrated-Pest-Management) system, we control pests, by combining biological, chemical, cultural, mechanical and physical control methods, minimizing health and environmental risks.

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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. 


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First Class
Rodent Control

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.



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PacWest Exterminators is very aware of the many pest control problems Fullerton residents face. Many residents struggle with Ant infestations in their homes on a regular basis. Some Fullerton residents also have to deal with American Cockroaches invading their home from neglected sewer systems and the numerous drainage canals that crisscross the city. Technicians at PacWest Exterminators are adept at gaining control of any and all ant problems you experience. PacWest Exterminators is also on the cutting edge of drain treatments for American Roaches. Call us for more information.
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Get a Home Pest Control Quote


  • Peace of mind
  • Save Money
  • Tailored Solutions
  • There is no substitute for experience
  • Highly recommended on Angie's List

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Full Service Insect Control

We are especially adept at solving any scary insect infestations, even if over-the-counter products have made the problem worse. We have 17 years of experience solving all of your insect problems.


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


The City of Fullerton is home to distinct elegant architecture from its boom years when landmarks like Plummer Auditorium and the Fox Theater were built. Fullerton is also a college town and home to Cal State Fullerton, Fullerton College, and Hope International University. Fullerton is the birthplace of many diverse things from the first commercial recipe for Hawaiian Punch in 1934 and the Fender Telecaster in 1949 created by Leo Fender. The Fullerton Downtown has been revitalized in the 2000s with new businesses and this has led to much residential development as well. This development has meant old buildings like the Hughes Aircraftís Ground Systems Group Campus was torn down to make way for Amerige Heights.










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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Contact Us today for a FREE Quote!

Pest Control Fullerton CA 800-804-6464 Environmentally Friendly Exterminators Fullerton