PacWest History
PacWest Exterminators was founded in late 1997 by James Bird. Jim had spent many years working for a nationwide pest control company and believed he could provide better service for a better price to those who needed pest control. PacWest Exterminators started small but has always been committed to high quality service from the beginning. We wanted to forever be “A Good Name in Pest Control.”

For the first few years PacWest operated primarily in the North Orange County cities of Buena Park, Cypress, and Cerritos. Slowly we began to expand and moved north to cities that we felt were underserved by other professionals. Our expansion into Lakewood, Carson, Long Beach and Compton was very successful. In the beginning, we focused primarily on pest control service and offered only limited termite services. As the business expanded we expanded our termite offer

By early 2000 PacWest Exterminators began expanding south, east and west. We encompassed all of the Orange and Los Angeles County border cities, like La Mirada, La Habra and Rossmoor. We also began to serve central and southern Orange County as well. Not only did we serve Yorba Linda, Orange, Anaheim, and Santa Ana but we also served Irvine, Tustin, and Aliso Viejo.
Our final expansion in the mid-2000s was south to encompass all of Orange County by including Ladera Ranch, San Juan Capistrano, and Laguna Niguel. This expansion was also accompanied by the expansion of our business to include rodent control. We had recently hired one of the best rodent trackers in Orange County. He helped train PacWest’s employees and before he had to medically retire he trained his replacement in the old fashioned art of rodent tracking and control. PacWest Exterminators now boasts one of the best rodent control departments in the area.

We serve all of Orange County and most all of Southern Los Angeles County. Our founder retired a few years ago but has left the company in the capable hands of his family.

The next generation of pest experts is here to serve you with the same friendly professional service that has always been the trademark of PacWest Exterminators. We want to provide you with quality pest service for a reasonable price. We do this because we believe that honest and reasonable work for honest pay is the way business should work and the way commerce should be done. No matter the technology or the science “a workman is worthy of his hire” when he earns it with good hard work.

Call today to speak with us and find out how we can help you!

800-804-6464
Free Pest Quote

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

Our Priorities:

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


Stacks Image 129
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!

Stacks Image 145
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.


Stacks Image 135
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. 

Stacks Image 133
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.

Stacks Image 149
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

Stacks Image 131
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.


Stacks Image 137
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

Stacks Image 36



Community Involvement

Stacks Image 20


Contact Us today for a FREE Quote!