
At PacWest Exterminators, we’re dedicated to understanding pests inside and out, so you don’t have to. Our expert team uses the latest science-backed methods to provide effective, long-lasting solutions, giving you the peace of mind that comes with a job well done.
Westminster Pest Control
PacWest Exterminators has been proudly serving all of Westminster, from the Civic Center to Little Saigon, since 1998. Please feel free to give us a call to experience a quality of service unmatched by any of our competitors. This is the PacWest Guarantee!
Westminster Exterminator
Westminster is the second colony in Orange County and was founded in 1870 by Reverend Webber as a temperance Colony. The first export of young Westminster was celery and they had some of the most productive celery fields in the world. Dairy was the next big industry here and creameries were opened to export the all types of dairy products. Due to the temperance history grapes were not initially harvested here but by the turn of the century they gave in and began producing grapes. By the 1940s the agricultural community in Westminster was dominated by orange groves, lima beans, and sugar beet fields.
The agricultural nature of the city began to change in the 1950’s as many military families who were here during WWII decided to permanently relocate to the area. Developers moved in bought up farms and built numerous tracts of houses. Another major change occurred in the late 1970’s and early 1980’s, many Southeast Asian refugees escaped upheaval in their homelands to California. A large group began to settle in Westminster and Little Saigon was born out of the great tragedy of the Vietnam War. Today Westminster is a thriving diverse community with very strong religious roots.


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Trusted for a Reason
Why Choose PacWest Exterminators?
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At PacWest Exterminators, we believe in building long-lasting partnerships, offering ongoing support and solutions to keep your space secure from pests for years to come.
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We prioritize safety in all our treatments, using effective chemicals and environmentally conscious practices to protect your family, pets, and property.
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Our team uses science-based methods and high-quality, effective products to provide professional, reliable pest control that outperforms many competitors.
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We take the time to listen to your needs, offering tailored pest control solutions that ensure your home or business remains pest-free with peace of mind.
Insects in Westminster
PacWest Exterminators is committed to serving and caring for the residents of Westminster. The history of the agriculture in this city leads to certain type of infestations. Rodents are a problem here, especially along the 22 freeway and near some of the left over agricultural spaces. Argentine Ants and Crickets are also known problems in this city and we have received calls from Westminster residents experiencing infestations of these bugs. If your pest problem is not listed here it does not mean we can’t treat it, please call for more information and we will serve you.
Pest Control Options
PacWest Exterminators is committed to caring for you and your home with enough knowledge to follow through on our promises. We can help residents of Westminster, Little Saigon, or Midway City control any of their insect problems.

