The pest control industry in California is focused on managing unwanted creatures that can impact health and property. Companies in this sector typically offer a range of services, including inspections, exterminations, and preventive measures. As environmental concerns grow, many operators are shifting towards eco-friendly practices, aiming to reduce chemical usage while enhancing effectiveness. The industry is also seeing advancements in technology, such as smart monitoring systems, that can improve pest detection and management. Overall, with increasing pest invasions due to climate change, the demand for efficient pest control solutions is on the rise.


This list features 22 prominent pest control companies based in California, with various sizes and specializations. Companies range from family-operated firms to corporate giants, with founding years spanning from 1921 to 2009. Their headquarters are located throughout the state, catering to both residential and commercial clients. Many companies concentrate on eco-friendly pest management solutions, offering services such as termite treatment, rodent control, and preventive services. This variety ensures a comprehensive approach to addressing pest issues within the state.


Continue reading to learn about top pest control companies in California.


Top 22 Pest Control Companies in California


1. Clark Pest Control

  • Website: clarkpest.com
  • Ownership type: Corporate
  • Headquarters: Lodi, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: May 2019
  • Founded year: 1950
  • Headcount: 1001-5000
  • LinkedIn: clark-pest-control

Clark Pest Control, based in Lodi, California, has been a significant player in the pest control industry since its inception in 1950. The company specializes in a variety of pest management solutions tailored for residential and commercial customers. Their services range from termite control and bed bug removal to comprehensive year-round pest management programs. Clark Pest Control prides itself on its environmentally responsible practices, employing GreenPro-certified technicians and utilizing sustainable methods in their operations. With a workforce of approximately 652 employees, the company has established a strong presence across California and parts of Nevada, serving numerous locations. Their focus on customer satisfaction is evident through their commitment to quick response times and free inspections, which have garnered them a loyal customer base over the decades.


2. Advanced IPM


Advanced Integrated Pest Management (Advanced IPM) is a family-owned pest control service provider based in Roseville, California. Founded in 1981, the company has built a strong presence in California and Northern Nevada, offering a comprehensive range of pest management solutions tailored for both residential and commercial clients. Their services include specialized pest control for various industries, such as healthcare, hospitality, and food processing. Advanced IPM emphasizes an integrated pest management (IPM) approach, which combines multiple strategies to minimize environmental impact while effectively addressing pest issues. The company prides itself on customer satisfaction and has a dedicated team of trained technicians who ensure quality service. Advanced IPM is also an active member of the Pest Control Operators of California Association, which highlights their commitment to industry standards and ongoing education. With a focus on eco-friendly practices and a strong community presence, Advanced IPM continues to be a relevant player in the pest control industry.


3. Western Exterminator Company

  • Website: westernexterminator.com
  • Ownership type: Corporate
  • Headquarters: Anaheim, California, United States (USA)
  • Employee distribution: United States (USA) 98%, Canada 2%
  • Latest funding: $97.3M, September 2012
  • Founded year: 1921
  • Headcount: 501-1000
  • LinkedIn: western-exterminator-company

Western Exterminator Company, based in Anaheim, California, has been a prominent player in the pest control industry since its inception in 1921. The company specializes in a variety of pest management solutions tailored for both residential and commercial customers. Their offerings include PestFree365, a year-round pest prevention program, termite control, and wildlife removal services. With a workforce of approximately 470 employees, Western Exterminator is well-equipped to handle a wide array of pest-related challenges. The company emphasizes the importance of expert pest control to mitigate health risks and prevent property damage, showcasing their commitment to customer safety and satisfaction. Their operational footprint is primarily in the United States, with a minor presence in Canada, allowing them to maintain a focused approach to service delivery. Western Exterminator's long history and comprehensive service offerings position it as a relevant entity in the pest control industry.


4. The Hitmen Termite & Pest Control


The Hitmen Termite & Pest Control, now known as Western Exterminator, was founded in Napa, California, in 1978. This company specializes in pest management solutions, catering to both residential and commercial customers. Their services include the extermination of common pests such as ants, bed bugs, rodents, and termites, as well as tree and lawn care. With a workforce of approximately 51-200 employees, they operate primarily in California, focusing on areas like Marin, Napa, Solano, and Sonoma counties. The company has built a reputation for addressing pest infestations effectively, ensuring properties are safeguarded against potential damage and health risks. Their commitment to customer service is reflected in their positive ratings and reviews, indicating a strong presence in the pest control industry.


5. Corky's Pest Control

  • Website: corkyspest.com
  • Ownership type: Corporate
  • Headquarters: San Marcos, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: November 2022
  • Founded year: 1967
  • Headcount: 51-200
  • LinkedIn: corky%27s-pest-control

Corky's Pest Control, based in San Marcos, California, has been a prominent player in the pest control industry since its inception in 1967. With a workforce of approximately 80 employees, the company specializes in providing tailored pest management solutions for both residential and commercial properties. Their service offerings include termite control, rodent control, fumigation, and a variety of other pest management services. Corky's Pest Control prides itself on delivering customized service plans that cater to the unique needs of its Southern California clientele. The company is known for its commitment to environmentally friendly practices, ensuring that pest control methods are safe for both people and pets. With a focus on customer satisfaction, Corky's Pest Control has built a reputation for quality service and effective pest elimination strategies. They operate a fleet of over 100 trucks, servicing multiple counties including Los Angeles, San Diego, and Orange County, which underscores their operational capacity and reach within the region.


6. Pro Pacific Pest Control


Pro Pacific Pest Control, known as Corky’s Pest Control, is a pest management service based in Escondido, California. Founded in 1997, the company has built a solid reputation for providing effective pest control solutions tailored to the needs of both residential and commercial customers. With a workforce of approximately 25 employees, Corky’s Pest Control focuses on a variety of services, including termite control, rodent management, and fumigation. They emphasize environmentally friendly practices and offer customized service plans to meet the specific needs of their clients. The company operates primarily in Southern California, servicing areas such as San Diego, Los Angeles, and Orange County. Their commitment to customer satisfaction is evident in their proactive approach, which includes thorough inspections and follow-up services to ensure effective pest management. Corky’s Pest Control also engages in community education about pest control, further solidifying their role in the industry.


7. the bugman

  • Website: thebugman.com
  • Ownership type: Private
  • Headquarters: Anaheim, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1958
  • Headcount: 51-200
  • LinkedIn: the-bugman

The bugman, founded in 1958, is a pest control service provider based in Anaheim, California. With a focus on Southern California, the company offers a variety of pest management solutions, including termite treatment, rodent control, and attic insulation. The bugman serves both residential and commercial clients, emphasizing the importance of creating safe and healthy environments. The company prides itself on its customer service, boasting a 4.7-star rating from 1,782 reviews on Google, which reflects a strong commitment to client satisfaction. The bugman is also dedicated to the professional development of its team, ensuring that all technicians are state certified and participate in ongoing education to stay current with industry standards. This dedication to quality service and community involvement positions the bugman as a reputable player in the pest control industry.


8. ECOLA Termite and Pest Control Services


ECOLA Termite and Pest Control Services, based in Los Angeles, California, has been a prominent player in the pest control industry since its inception in 1983. The company specializes in termite and pest management, offering a wide range of services that include rodent control and commercial pest management. ECOLA caters to both residential and commercial clients, emphasizing effective pest solutions while prioritizing safety and environmental sustainability. Their innovative approach includes the use of alternative treatments that are less harmful to families and pets, appealing to a growing demographic concerned about chemical exposure. The founder, Sue Fries, known as the 'Termite Lady,' has been a driving force behind the company's mission, which was inspired by her personal experiences with health issues related to chemical exposure. ECOLA has built a loyal customer base, evidenced by its recognition as a top choice for pest control in the Los Angeles Daily News for multiple years. The company operates across several counties in Southern California, demonstrating its extensive reach and commitment to serving local communities.


9. Preventive Pest Control


Preventive Pest Control is a pest management service provider based in Anaheim, California, with a history dating back to 1997. The company specializes in a variety of pest control solutions tailored for both residential and commercial clients. Their services include termite control, rodent management, and scorpion removal, among others. With a network of locations spanning several states, including New Mexico, Arizona, Texas, Nevada, California, Utah, and Tennessee, Preventive Pest Control is well-positioned to address regional pest challenges. The company emphasizes a preventive approach, aiming to protect properties from pest infestations before they occur. Their operational model includes a satisfaction guarantee, ensuring that clients receive effective service. This focus on customer care and proactive pest management strategies has helped them maintain relevance in the competitive pest control industry.


10. Fenn Termite & Pest Control, Inc.

  • Website: fennpest.com
  • Ownership type: Family Owned
  • Headquarters: Buena Park, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1953
  • Headcount: 51-200
  • LinkedIn: fenn-termite-%26-pest-control-inc.

Fenn Termite & Pest Control, Inc. is a family-owned pest control service based in Buena Park, California. Founded in 1953, the company has built a reputation for providing effective pest management solutions tailored to the needs of homeowners and businesses in Southern California. Their service offerings include termite control, rodent management, mosquito treatments, and bed bug eradication, among others. Fenn Termite & Pest Control prides itself on its commitment to customer satisfaction, offering same-day service and utilizing environmentally safe treatment options. The company has been recognized for its high customer ratings, reflecting its dedication to quality service and community engagement. With over 70 years of experience, Fenn Termite & Pest Control has established itself as a trusted name in the pest control industry, focusing on personalized service and innovative pest management techniques.


11. Dewey Pest & Termite Control

  • Website: deweypest.com
  • Ownership type: Private
  • Headquarters: Pasadena, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1929
  • Headcount: 501-1000
  • LinkedIn: dewey-pest-control

Dewey Pest & Termite Control, established in 1929, is a private pest control service provider based in Pasadena, California. The company specializes in a wide array of pest management solutions tailored for both residential and commercial clients. With a workforce of approximately 209 employees, Dewey Pest Control has built a reputation for its integrated pest management approach, which prioritizes environmental safety and public health. Their services include pest control, termite control, and specialized offerings for sectors such as food service and education. Dewey Pest Control operates numerous branches throughout California, allowing them to serve a broad customer base. Their commitment to using eco-friendly products and providing flexible service options further enhances their appeal in the pest control industry.


12. Pacific Coast Termite Inc.


Pacific Coast Termite Inc. is a pest control service provider based in Tustin, California, specializing in termite and rodent control, as well as attic cleaning and insulation services. Established in 2007, the company has built a strong presence in the California pest control market, serving both residential and commercial clients. They emphasize eco-friendly solutions, utilizing products like XT-2000 Orange Oil Plus and implementing Integrated Pest Management (IPM) practices to minimize the use of toxic pesticides. Their service model includes a four-step strategy: inspection, treatment, repair, and prevention, ensuring a thorough approach to pest management. With a workforce of 51-200 employees, Pacific Coast Termite has performed over 75,000 treatments, showcasing their operational capacity and experience. They also offer a two-year warranty on their termite treatments, which can be transferred to new owners, adding value to their services. The company is licensed and maintains a commitment to customer satisfaction, as evidenced by positive reviews from both residential and commercial clients.


13. Stanley Pest Control

  • Website: stanleypest.com
  • Ownership type: Family Owned
  • Headquarters: Los Angeles, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1945
  • Headcount: 51-200
  • LinkedIn: stanley-pest-control

Stanley Pest Control, founded in 1945, is a family-owned pest control service provider based in Los Angeles, California. With a workforce of approximately 100 employees, the company has built a reputation for delivering effective pest management solutions to residential, commercial, and industrial clients across Southern California. Their service offerings include pest control, termite control, bed bug removal, and disinfecting services, showcasing their ability to address a variety of pest-related issues. The company emphasizes customer satisfaction, with a commitment to using safe and environmentally friendly practices. Stanley Pest Control is also a member of several industry organizations, including the National Pest Management Association and the Pest Control Operators of California, which underscores their dedication to professional standards and continuous improvement in pest management techniques. Their long history and active engagement in the industry make them a notable entity in the pest control sector.


14. HomeShield


HomeShield Pest Control, founded in 2009 by Ian Morgan, is a family-owned pest control service provider based in Anaheim, California. The company specializes in both residential and commercial pest management solutions, offering services such as termite control, rodent exclusion, and eco-friendly pest treatments. HomeShield is dedicated to customer satisfaction, aiming to create safe and healthy environments for its clients. With a workforce of 51-200 employees, the company has grown significantly since its inception, primarily serving California. HomeShield is recognized for its commitment to quality service, as reflected in its impressive customer reviews and ratings. The company operates with a focus on using safe products and providing thorough, personalized service, which has helped it build a loyal customer base. HomeShield is also a member of various industry organizations, further solidifying its presence in the pest control sector.


15. The Termite Guy

  • Website: 877termite.com
  • Ownership type: Family Owned
  • Headquarters: Santa Ana, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1997
  • Headcount: 51-200
  • LinkedIn: the-termite-guy

The Termite Guy is a family-owned pest control service based in Santa Ana, California, established in 1997. The company specializes in comprehensive pest management solutions for both residential and commercial clients throughout Southern California. Their service offerings include termite treatment, rodent control, bed bug fumigation, and bee and wasp control, among others. The Termite Guy prides itself on using eco-friendly and pet-safe products, emphasizing a commitment to environmental health alongside effective pest management. They employ Integrated Pest Management (IPM) strategies, which focus on understanding pest behavior and lifecycle to minimize chemical use and prevent future infestations. With a dedicated team of professionals, The Termite Guy has built a reputation for reliability and customer satisfaction, reflected in their high ratings and numerous positive reviews. They also provide specialized services for real estate transactions, ensuring quick inspections and repairs for termite damage, which is crucial for home buyers and sellers in the competitive Southern California market.


16. Pestec

  • Website: pestec.com
  • Ownership type: Family Owned
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1985
  • Headcount: 11-50
  • LinkedIn: pestec-integrated-pest-management

Pestec is a family-owned pest control company based in San Francisco, California, specializing in Integrated Pest Management (IPM) services. Established in 1985, Pestec has built a reputation for providing environmentally responsible pest control solutions tailored to commercial businesses and government entities. The company emphasizes long-term pest prevention strategies, focusing on compliance with health regulations and minimizing pesticide use. Pestec's clientele includes hotels, restaurants, and public institutions, showcasing its ability to cater to various sectors. The company is notable for being the only one in the U.S. to certify its entire operations through EcoWise and Green Shield, reflecting its commitment to sustainable practices. Pestec has also been recognized for its innovative approaches, receiving awards such as the IPM Innovator Award from the California Department of Pesticide Regulation. With a dedicated team and a focus on research and development, Pestec continues to evolve its pest management techniques to better serve its community and clients.


17. Kilter Termite and Pest Control


Kilter Termite and Pest Control, based in Orange, California, has been a significant player in the pest control industry since its inception in 1991. With a workforce of 11 to 50 employees, the company specializes in a variety of pest management services, including termite treatments, rodent control, and general pest control for both residential and commercial properties. Kilter prides itself on its customer-centric approach, offering free inspections and same-day service to address urgent pest issues. Their innovative treatment methods, such as the KILGUARD and KILFOAM systems, allow for effective termite control without the need for traditional fumigation, which can be disruptive for homeowners. The company is dedicated to educating its clients about pest management, ensuring they understand the options available to them. Kilter's commitment to quality service is reflected in their two-year warranty on certain treatments, providing customers with peace of mind. Operating primarily in Southern California, Kilter Termite and Pest Control has established itself as a reliable choice for pest control solutions in the region.


18. Joshua's Pest Control

  • Website: joshuaspestcontrol.com
  • Ownership type: Private
  • Headquarters: San Diego, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2006
  • Headcount: 51-200
  • LinkedIn: joshua%27s-pest-control

Joshua's Pest Control, founded in 2006, is a private pest control service provider based in San Diego, California. The company specializes in pest control and home insulation services, catering to both residential and commercial clients. With a workforce of approximately 111 employees, Joshua's Pest Control operates in several key markets, including San Diego, St. Louis, Kansas City, Minneapolis, and Chicago. The company prides itself on its commitment to community involvement and customer satisfaction, striving to improve the quality of life for its customers and the neighborhoods it serves. Their service offerings include traditional pest control, organic options, expert termite control, and live bee removal, showcasing their adaptability to various pest management needs. Joshua's Pest Control also emphasizes safety and guarantees for their services, which enhances their appeal to potential customers.


19. Rodent Pest Technologies, Inc.

  • Website: rodentpesttech.com
  • Ownership type: Corporate
  • Headquarters: Riverside, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: July 2020
  • Founded year: 1994
  • Headcount: 11-50
  • LinkedIn: rodent-pest-technologies

Rodent Pest Technologies, Inc., operating under the brand PURCOR Pest Solutions, is a pest control service provider based in Riverside, California. Founded in 1994, the company has built a reputation for offering a wide array of pest management services tailored to both residential and commercial clients. Their offerings include pest control for common household pests, termite management, rodent control, and wildlife removal. The company emphasizes environmentally friendly pest control practices, aiming to minimize the ecological impact of their services. With a workforce of 11-50 employees, Rodent Pest Technologies is committed to ensuring safe environments for its customers by effectively eliminating pests and preventing future infestations. Their operational footprint spans several states, including California, Florida, Georgia, Idaho, Oregon, and Washington, showcasing their capability to serve a broad customer base.


20. ATCO Pest Control

  • Website: atcopestcontrol.com
  • Ownership type: Family Owned
  • Headquarters: Novato, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1985
  • Headcount: 11-50
  • LinkedIn: atco-pest-control

ATCO Pest Control, based in Novato, California, has been providing pest control services since 1985. As a family-owned business, it prides itself on delivering eco-friendly pest management solutions tailored to the needs of both residential and commercial clients. The company offers a wide range of services, including pest control, bed bug treatment, termite treatment, rodent control, and more. With a strong emphasis on using natural products derived from essential plant oils and minerals, ATCO has positioned itself as a responsible choice for environmentally conscious consumers. The Estrada family, who owns the company, has over 20 years of experience in the pest control field, ensuring that their team is well-trained and knowledgeable. ATCO has also received recognition for its innovative practices, including the IPM Innovators Award from the California Department of Pesticide Regulation. This award highlights their commitment to reducing pesticide use and promoting sustainable practices in pest management. Their service areas include several counties in Northern California, reflecting their strong local presence and community engagement.


21. Lloyd Pest & Termite Control

  • Website: lloydpest.com
  • Ownership type: Family Owned
  • Headquarters: Santa Ana, California, United States (USA)
  • Founded year: 1931
  • Headcount: 201-500
  • LinkedIn: dewey-pest-control-

Lloyd Pest & Termite Control, based in Santa Ana, California, has been a fixture in the pest management industry since its founding in 1931. As a family-owned business, it prides itself on delivering tailored pest control solutions to both residential and commercial clients across Southern California. The company specializes in critical areas such as termite control and bed bug treatment, addressing significant concerns for homeowners and businesses alike. With a workforce of approximately 65 employees, Lloyd Pest Control emphasizes customer satisfaction, offering free inspections and a 100% money-back guarantee on their services. Their extensive experience and commitment to quality service have positioned them as a trusted partner for pest management in the region.


22. Planet Orange

  • Website: planetorange.com
  • Ownership type: Private
  • Headquarters: San Jose, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2008
  • Headcount: 51-200
  • LinkedIn: planet-orange

Planet Orange, based in San Jose, California, is a pest control service provider that has been operational since 2008. The company offers a variety of pest management solutions tailored for both residential and commercial clients. Their services include termite inspections and treatments, as well as control measures for common pests such as ants, cockroaches, mosquitoes, rodents, and bed bugs. Planet Orange is particularly noted for its commitment to eco-friendly practices, utilizing methods and products that aim to reduce environmental impact while ensuring the safety of people and pets. The company has built a reputation in the Greater Bay Area for its customer service and effective pest control solutions, making it a notable player in the industry.



Pest Control Insights: Key Companies in California


CompanyHeadquarterSizeFoundedOwnership
Clark Pest ControlLodi, California, United States (USA)1001-50001950Corporate
Advanced IPMRoseville, California, United States (USA)51-2001981Family Owned
Western Exterminator CompanyAnaheim, California, United States (USA)501-10001921Corporate
The Hitmen Termite & Pest ControlSanta Rosa, California, United States (USA)51-2001978Private
Corky's Pest ControlSan Marcos, California, United States (USA)51-2001967Corporate
Pro Pacific Pest ControlEscondido, California, United States (USA)51-2001997Private
the bugmanAnaheim, California, United States (USA)51-2001958Private
ECOLA Termite and Pest Control ServicesLos Angeles, California, United States (USA)51-2001983Private
Preventive Pest ControlAnaheim, California, United States (USA)201-5001997Private
Fenn Termite & Pest Control, Inc.Buena Park, California, United States (USA)51-2001953Family Owned
Dewey Pest & Termite ControlPasadena, California, United States (USA)501-10001929Private
Pacific Coast Termite Inc.Tustin, California, United States (USA)51-2002007Private
Stanley Pest ControlLos Angeles, California, United States (USA)51-2001945Family Owned
HomeShieldAnaheim, California, United States (USA)51-2002009Family Owned
The Termite GuySanta Ana, California, United States (USA)51-2001997Family Owned
PestecSan Francisco, California, United States (USA)11-501985Family Owned
Kilter Termite and Pest ControlOrange, California, United States (USA)11-501991Private
Joshua's Pest ControlSan Diego, California, United States (USA)51-2002006Private
Rodent Pest Technologies, Inc.Riverside, California, United States (USA)11-501994Corporate
ATCO Pest ControlNovato, California, United States (USA)11-501985Family Owned
Lloyd Pest & Termite ControlSanta Ana, California, United States (USA)201-5001931Family Owned
Planet OrangeSan Jose, California, United States (USA)51-2002008Private


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