Ontario Western Exterminator

Call us for a free quote at (800) 937-8398  or contact us

Highly trained, state-licensed pest specialists

Unmatched line of products & services to keep your facility pest-free

Family and pet-friendly pest control solutions

Ontario, CA Exterminators and Pest Control

Western Exterminator professionals have been providing reliable and trusted pest control to Ontario business owners and homeowners for decades.

Western Exterminator follows the pillars of integrated pest management in order to provide our customers with a more environmentally friendly approach.

Our local exterminators live and work in the San Bernardino County area and service communities such as Chino Hills, Rancho Cucamonga, Chino, Upland and more. We get to you fast to provide you with our reliable exterminator service.

Call us at (800) 937-8398 or contact us online.

Western Exterminator Pest Control
15157 Sierra Bonita Ln
Chino, CA 91710
Hours: Mon-Fri -

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Ontario, CA pest control reviews

Frequently asked questions

  • How much does pest control cost?

    There are many factors that determine the cost of pest control, which makes it impossible to give a fixed price for treating each pest.

    The price is determined by factors including:

    • Pest type
    • Extent of the infestation
    • Treatments chosen
    • Number of treatments
    • Size and type of property

    We will do an initial survey and present you with a quote and recommendations for your specific pest problem. See more details on our Pest control prices page.

    To request a quote please call us at (800) 937-8398 or contact us online

  • How often should I check my home for termites?

    Termites can cause significant damage in only 3 years but there may be no obvious signs, therefore we recommend that you should have an inspection every 2-3 years. It is important to identify the species of termite and get an assessment of the extent of the infestation and damage caused.

    If you already notice some signs of termite activity in your home, such as damaged timber, mud tubes or flying termites, then you should have a professional inspection immediately.

    Call us at (800) 937-8398 or contact us online to arrange a termite survey.

  • How do I get rid of bed bugs?

    There are many DIY bed bug control methods on the market, but without specialist knowledge about bed bug behaviour it is difficult to eliminate an infestation permanently, especially in hotels and multi-occupancy buildings. Check out our advice on bed bugs

    Western Exterminator has effective and safe solutions that will eliminate bed bugs at every stage in the life cycle and stop the infestation from resurfacing.

    With Western, your pest specialist will tailor a solution to the needs of your property and its inhabitants. Your safety and peace of mind are our utmost priority and we won't rest until your infestation has been eliminated.

    Contact us to arrange a free survery and we'll get you on your way to being rid of bed bugs.

  • Who is responsible for pests in a rented property?

    Both the landlord and tenant have responsibilities for keeping a property free of pests. The landlord is required to provide a property that is free of pests and take suitable measures to keep it pest free.

    The potential impact of a pest infestation for a landlord is high turnover of tenants leaving, negative publicity, vacant properties, compensation claims and high costs of treatment.

    The tenant should practice levels of sanitation that do not encourage pests such as fleas, cockroaches, flies, rats and mice. A tenant should also report a pest problem to the landlord as soon as possible so that an infestation can be dealt with before it grows into a larger, more expensive problem.

    Western Exterminator has decades of experience in providing pest control services for rental properties in Ontario and across California.

    Call us at (800) 937-8398 or contact us online

Home pest control

Pests can cause damage to your property in a variety of ways but also carry hygiene and health risks. Western Exterminator provides a wide variety of home and apartment pest control services to defend you from ants, bed bugs, cockroaches, rodents, termites or any other harmful pests, all while protecting the environment too.

Watch this video to learn about the benefits of our pestfree365 program to protect your home:

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Bed bug control in Ontario, CA

Bed bugs are a real nuisance to homeowners, residential property owners and hotels. That's because no one likes insects that feed on their blood at night! Usually, the first sign that you have a bed bug infestation is when you find bed bug bite marks on your body or you see blood spots on your sheets.

The insects themselves, however, are very good at hiding so are hard to find. Western Exterminator bed bug specialists are trained to find all the hiding places and provide relief.

We make sure to eliminate the insects that are onsite, locating their nesting areas and using the most effective methods of treatment to eliminate then and keep them away.

Contact us today online or give us a call to speak to a Western Exterminator representative about bed bug services.

Commercial pest control in Ontario, CA

Western Exterminator has expertise in many business sectors including healthcare, multifamily housing and facilities management. We have knowledge of the stringent food safety laws that govern businesses in the food supply chain including food processors, grocery stores, hotels and restaurants.

We can advise on building protection, pest prevention and treatments that enable our customers to fulfil auditing requirements and remain legally compliant with food safety laws and regulations.

Fumigation services

Fumigation is an effective way to get rid of a wide variety of pests in buildings, including bed bugs, termites, stored product pests and more. Our licensed fumigators are very experienced professionals that have decades of experience in the industry. Whether you're looking to fumigate home or business, we will take extra care to do the job right.

Our fumigation services include:

  • Full or partial building fumigation
  • Commodities, including railroad cars
  • Household goods
  • Fumigation for export requirements

Contact our Ontario, CA team to discuss the fumigation solutions available to you.

You can setup a free initial inspection by calling at (800) 937-8398 or filling out a contact form online.

Our service assurance

Western Exterminator provides a pest control service in four stages: contact, survey, treatment and aftercare, to make sure your pest problem is dealt with in a professional way.

1. Contact

Call us and we will arrange for your local pest specialist to contact you.

  • Local pest specialists
  • Calls returned within 24 hours (Mon-Fri)

2. Survey

We will discuss your pest problem, schedule an appointment and provide a quote and recommendations.

  • Appointment at a time convenient to you
  • Solutions tailored to your pest problem
  • State-certified pest specialists

3. Treatment

Our state certified pest specialists will come to your home or business and provide treatment.

  • Appointment at a time convenient to you
  • Environmentally sensitive approach
  • Child & pet friendly treatments

4. Aftercare

We'll make as many visits as you require to ensure your problem is resolved. 

  • Guaranteed solutions
  • Prevention advice
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