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10 Best Pest Control Companies in Diamond Bar, CA

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Written By David Cusick

Last Updated February 2024

Like any other city, those living in Diamond Bar often encounter a decent amount of pests in their home. If the issue isn’t solved quickly, you could have an infestation on your hands. This is why taking action the moment you see the pests, and also setting up routine pest control, is important.

Pest control is a serious matter. That’s why the Today's Homeowner team has done the work and ranked the best pest control companies in Diamond Bar for you. Keep reading to discover the top companies near you.

Our Recommended Providers

Top Pick
4.8/5
  • Covers 13 common pests in general plan
  • Offers wildlife removal
  • Extra treatments as needed at no extra cost
Comprehensive Service
4.7/5
  • Pest control guarantee
  • Treats over 15 common pests
  • Offers instant online quotes

Top 10 Best Pest Control Companies in Diamond Bar

Terminix

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1818 Potrero Ave, South El Monte, CA 91733 (323) 869-5239 terminix.com

Free inspection policy

Educational web content

Transparent pricing

Continuous highly praised customer service reports

Preventative pest control services

Services Offered

Bed bugs
General pest control
Prevention
Wildlife
Termites
Cockroaches
Ants
Silverfish
Spiders
Mice
Flies
Bees
Wasps
Ticks
Mosquitos
Moths

Orkin

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845 S Oak Park Rd, Covina, CA 91724 (626) 460-7305 orkin.com

Free inspections

Continuous highly praised customer service reports

Transparent pricing

Educational web content

Services Offered

Prevention
Mosquitos
Cockroaches
Bed bugs
Termites
Wildlife
Silverfish
General pest control
Wasps
Mice
Baiting
Ticks
Spiders
Ants

Dewey Pest & Termite Control

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1249 W Holt Blvd, Ontario, CA 91762 (909) 988-7477 deweypest.com

Positive customer service reviews

Lack of hidden fees

Helpful homeowner content on its website

Services Offered

Wildlife
Ants
Bees
Flies
General pest control
Cockroaches
Spiders
Termites
Prevention
Bed bugs
Silverfish
Fleas
Ticks
Beetles
Mosquitos
Mice
Wasps

Pest Innovations

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1157 E Arrow Hwy Unit #7, Glendora, CA 91740 (855) 414-7378 pestinnovations.com

Free inspection policy

Transparent pricing

Reviews praise customer service

Services Offered

Bees
Ants
General pest control
Termites
Cockroaches
Fumigation
Wasps
Wildlife
Mosquitos
Fleas
Mice
Bed bugs
Spiders
Beetles

Versa-Tech Pest Management

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981 W Arrow Hwy, San Dimas, CA 91773 (888) 429-1213 versatechpm.com

Punctuality

Continuous highly praised customer service reports

Free inspections

Educational web content

Services Offered

Mice
General pest control
Green pest control
Fleas
Bed bugs
Ticks
Cockroaches
Mosquitos
Spiders
Prevention
Wildlife
Wasps
Ethical pest control
Bees

Rumble Fish Pest Control

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1318 Monte Vista Ave #10, Upland, CA 91786 (909) 218-7447 rumblefishinc.com

Lack of hidden fees

Helpful homeowner content on its website

Free inspection policy

Consistently high customer service reviews

Services Offered

Bees
Wasps
Mice
Bed bugs
Mosquitos
Cockroaches
General pest control
Termites
Green pest control
Fleas

Signature Pest & Termite Control

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845 S Oak Park Rd, Covina, CA 91724 (909) 476-2127 signaturepest.net

Educational web content

Offerings of preventative treatments

Timeliness of service

Free inspection policy

Continuous highly praised customer service reports

Transparent pricing

Services Offered

Spiders
General pest control
Mosquitos
Prevention
Termites
Mice
Ants
Cockroaches

Janus Pest Management, Inc.

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138 Valencia St Ste F, Glendora, CA 91741 (888) 526-8744 januspest.com

Services Offered

Spiders
Ethical pest control
Green pest control
Wasps
Fleas
Wildlife
Ants
Termites
Mosquitos
Mice
Bed bugs
General pest control
Cockroaches

Mercado and Son Pest Control

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4156 Covecrest Ct, Pomona, CA 91766 (909) 464-1743 mercadoandsonpestcontrolservice.com

Free inspection policy

Transparent pricing

Continuous highly praised customer service reports

Educational web content

Services Offered

Cockroaches
Mice
Wildlife
Wasps
Fleas
Spiders
Ants
Ticks
General pest control

Chino Valley Pest Control

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4195 Chino Hills Pkwy #352, Chino Hills, CA 91709 (909) 393-1248 gopestgo.com

Transparent pricing

Commitment to customer education

Continuous highly praised customer service reports

Free inspections

Services Offered

Cockroaches
Spiders
Moths
Bed bugs
Ants
General pest control
Mosquitos
Wildlife
Termites
Mice
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on pest control companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Top Pest Control Brands in Diamond Bar

Our team at Today's Homeowner identified the top pest control companies by comparing state availability, customer reviews, costs, and more.

This is how we ranked them:

Terminix

Terminix is headquartered in Memphis, Tennessee, but it has branches in 45 states and several countries worldwide. It has also been in business for nearly 100 years. The company provides cutting-edge pest control services that are safe for your family and pets.

Terminix treats many types of pests in Diamond Bar, and if you aren’t completely satisfied with the service you receive 30 days after treatment, you can get a refund. Their service also comes with follow-up visits and annual inspections to help keep your home pest-free.

Orkin

Orkin has been in the industry for over 100 years. It has positive consumer reviews and skilled pest control specialists who all complete 160 hours of training.

Orkin offers a professional property inspection to identify potential problems and develop an appropriate treatment plan. Each pest control contract comes with a 30-day guarantee. If initial treatments are ineffective, your exterminator will return for another visit.

Rentokil

Rentokil is a service group with over 90 years of experience in the pest control industry. The company provides innovative pest control solutions for homeowners and business owners. This large service group is the parent company of several regional pest control companies in North America. These include Western Exterminator, Presto-X, and J.C. Ehrlich.

Rentokil can protect your home from the common pests in Diamond Bar, including bed bugs, ants, mosquitoes, moths, bees, cockroaches, flies, crickets, spiders, and wasps. Its services cover preventative maintenance, treatment, and monitoring for pest infestations.

How To Choose a Pest Control Company

Pest control services aren't all equal when it comes to credibility, understanding, and competence. It’s important to research companies to find the right one for your specific circumstance. Here are the key factors to consider when selecting a pest control company:

Services Offered

Choose a pest control company that is equipped to handle your specific problem, whether it's termites, bed bugs, roaches, rodents, or something else. The company should have clearly laid out its expertise with your specific pest.

Expertise

When choosing a pest control company, look for technicians that are licensed by the state and certified in pest control methods by industry associations such as the National Pest Management Association (NPMA). Having these credentials demonstrates that the technicians have adequate training. Ask the company about its policies for continuing education and the total training hours required for technicians.

Experience and Reputation

Look through reviews on Google, Yelp, and similar sites before booking a pest control appointment. Confirm through customer feedback that the company reliably provides effective service and a positive customer experience. Also check the Better Business Bureau website for any complaints that have been filed. Ask whether technicians receive consistent education on the newest and most advanced pest control treatments. When you choose a professional from our list of the top pest control in Diamond Bar, you can rest easy knowing you're hiring an expert that meets our quality and review standards.

Green Pest Control

Homeowners who want natural, eco-friendly pest control should look for providers that specialize in “green” accredited solutions. You can also ask about trapping options that don't harm larger pests like mice or raccoons nesting nearby. Keep in mind that natural options may be less effective for serious infestations. If you’re dealing with a major pest problem you may need stronger traditional methods. Whether you choose eco-friendly or traditional options, all pesticides that are classified as greater than minimal risk are required to be registered with the EPA.

Reservice Guarantee

Quality pest control professionals typically offer service guarantees for recurring plans. The guarantees mean the company will come back and re-treat for free if your home still has pests following the initial treatment. One-time treatments may not come with reservice guarantees.

Questions To Ask Pest Control Companies

Once you have selected a few top contending pest control companies, talk to each one and come prepared to ask these kinds of questions:

  • How often will you provide service after the first treatment? Many companies provide monthly, quarterly, or yearly service programs to help prevent infestations from returning.
  • Can you provide a complete cost analysis and service plan in writing upfront? This lets you analyze exterminator pricing and avoid companies that have ambiguous terms and conditions or tack on hidden fees.
  • When can you start treating my home? It's important to begin treatment ASAP before the infestation spreads.
  • What results should I reasonably expect after the initial and follow-up treatments? Your provider should give you a clear timeline for when pests will be eliminated.
  • What pest control techniques and approaches does your company use? Ensure that the methods match your preferences for more standard treatment plans versus natural options. Ask the company for details about what pesticides or chemicals it plans to apply.

Take the time to thoroughly assess pest control companies using these questions. This will enable you to choose the best provider to effectively handle your pest situation at a fair price.

Most Common Pests in Diamond Bar

A variety of pests can find their way into Diamond Bar homes. Some are relatively harmless, but others can damage your home and carry diseases. All of them can cause anxiety. To help you identify the most problematic pests, we studied online discussions and made a list of the ones mentioned the most.

Here are some examples of typical pests found in Diamond Bar: <Ul><Li>Cockroaches</Li><Li>Bed Bugs</Li><Li>Snakes</Li><Li>Bees</Li><Li>Ants</Li><Li>Beatles</Li></Ul>

Frequently Asked Questions About Pest Control in Diamond Bar, CA

Our top picks for pest control companies in Diamond Bar are Terminix and Orkin. They're well known in the industry and cover all common pests.

The best way to prevent a pest infestation is having a pest control company come to your home once every quarter. Spraying your property regularly will stop insects and other wildlife from coming back.

Whether you should do DIY pest control or hire an exterminator depends on your situation. You’ll want to take into consideration factors like the size of the infestation, what chemicals need to be used, and how much the pest control will cost. Additionally, you may want to also look into professional pest control if you're concerned about safety.

In a city like Diamond Bar, where the cost of living is noticeably high compared to other cities, the cost of pest control is most likely a concern. The cost of pest control varies depending on several factors, including what type of pests you have an issue with and how bad the infestation is. A single visit can cost between $300 and $500, while a quarterly treatment plan is generally cheaper — around $100 to $300 a visit.

For apartments and homes, quarterly or even bi-monthly pest control treatments are recommended. If you have a more serious infestation, on the other hand, you may have to get monthly treatments for a few months until the issue is resolved.

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