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Best 5 Pest Control Companies in Diamond Bar, CA

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Written By Jessica Hurtault|Last Updated: April 18, 2024

Pests such as rats and bed bugs are a major concern in places with high population density, such as Diamond Bar. These critters aren't just simple nuisances. The more an infestation spreads, the more serious of a threat it can pose to your health and living environment.

No matter the type of infestation you're facing, our list of the top pest control companies in Diamond Bar can help you find the right pros to handle it.

Best Overall
5.0
  • Serves more than 2.8 million customers annually
  • Nearly 100 years in business
  • Service guarantees in 46 states
Best for Urgent Service
4.8
  • Over a century of experience
  • Same-day service if you call before noon local time
  • 30-day money-back guarantee

Best 5 Diamond Bar Pest Control Companies

Orkin Logo

Orkin

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4.8/5
Based on 429 customer reviews.

Services Offered

Bed BugsPreventionCockroachesMiceMosquitosAntsTicksBaitingSpidersGeneral Pest ControlSilverfishTermitesWildlifeWasps

Highlights

  • Educational web content
  • Transparent pricing
  • Free inspections
845 S Oak Park Rd, Covina, CA 626-460-7305 orkin.comRead More: Orkin Review
Trips Exterminating Logo

Trips Exterminating

4.7/5
Based on 43 customer reviews.

Services Offered

WaspsAntsFumigationMiceSpidersGreen Pest ControlCockroachesGeneral Pest ControlTermites

Highlights

  • Continuous highly praised customer service reports
  • Free inspection policy
  • Transparent pricing
15583 Ethel St, Chino, CA 909-438-5772 pestcontrolchinohills.com
Janus Pest Management, Inc. Logo

Janus Pest Management

4.7/5
Based on 21 customer reviews.

Services Offered

AntsSpidersEthical Pest ControlMiceWildlifeGreen Pest ControlFleasTermitesBed BugsGeneral Pest ControlMosquitosCockroachesWasps

Highlights

    138 Valencia St Ste F, Glendora, CA 888-526-8744 januspest.com
    Rumble Fish Pest Control Logo

    Rumble Fish Pest Control

    4.7/5
    Based on 45 customer reviews.

    Services Offered

    General Pest ControlTermitesFleasMosquitosWaspsCockroachesGreen Pest ControlBeesBed BugsMice

    Highlights

    • Educational web content
    • Transparent pricing
    • Positive customer service reviews
    1318 Monte Vista Ave #10, Upland, CA 909-218-7447 rumblefishinc.com

    More Local Pest Control Companies

    Dewey Pest & Termite Control

    User Reviews: 4.7/5 

    1249 W Holt Blvd
    Ontario, CA 91762

    Versa-Tech Pest Management

    User Reviews: 4.7/5 

    981 W Arrow Hwy
    San Dimas, CA 91773

    Pest Innovations

    User Reviews: 4.6/5 

    1157 E Arrow Hwy Unit #7
    Glendora, CA 91740

    Aptive Environmental

    User Reviews: 5/5 

    22347 La Palma Ave Suite 107
    Yorba Linda, CA 92887

    Signature Pest & Termite Control

    User Reviews: 4.6/5 

    845 S Oak Park Rd
    Covina, CA 91724

    Eary Termite & Pest Service

    User Reviews: 4.5/5 

    5120 Schaefer Ave D
    Chino, CA 91710

    Prestige Termite Solutions

    User Reviews: 4.5/5 

    546 Vanguard Way
    Brea, CA 92821

    Lloyd Pest & Termite Control

    User Reviews: 5/5 

    3830 E Miraloma Ave
    Anaheim, CA 92806

    Villa Hills Pest Management

    User Reviews: 4.7/5 

    155 N Riverview Dr #100
    Anaheim, CA 92808

    To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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    Facts about Diamond Bar
    Average Max Temp:71°F
    Average Min Temp:53°F
    Average Daily Sunlight:72%
    Average Annual Snowfall:0"
    Average Monthly Precipitation:1.26"
    Average Monthly Pest Visit:$239

    Expert Tips By

    This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

    How To Choose a Pest Control Company

    When choosing a pest control company, you want to be sure to find the best one to meet your needs. In addition to a company's qualifications and pest extermination methods, you might also consider how long it has been in business and what the reviews look like. Last but not least, you'll likely want to look at the cost of services.

    Below, we explore the details of each of these factors.

    • Does the company have a valid license and permits to perform pest control?

      Per the United States Environmental Protection Agency (EPA), all pesticide applicators and their supervisors are required to be certified at the state level. The EPA sets minimum standards of competency, but all California pesticide applicators should be licensed through the proper state regulatory agencies.

    • Is the company a member of any professional organizations?

      Pest control companies can optionally obtain additional certifications like the GreenPro Service Certification. This certification is granted once a company has shown that its treatment methods are more environmentally friendly and demonstrated that it also maintains certain other standards, such as up-to-date training for employees. A company can also earn other certifications from trade organizations like QualityPro to further verify its practices and methods.

      Pest control companies can also become members of professional organizations. When a company becomes a member of an organization such as the National Pest Management Association(NPMA) (or a state-level organization), it gets access to resources, education, and a network of other pest control experts with whom to compare treatment methods. This can give you added peace of mind that a company is following industry best practices.

    Professional Experience and Specialties

    Looking at how long a pest control company has been in business can help determine how much experience it has taking care of common pests in Diamond Bar. You can also browse its website or read customer reviews to decide whether it has the right kind of experience handling the type of pests you are struggling with. If this information can't be found online, contacting a representative directly is a good way to learn more.

    • Reviews and Recommendations

      Resources that can be used to verify a company's legitimacy include the Better Business Bureau (BBB), local review sites, and social media. You can also confirm the status of a company's license via the California licensing board.

    • Cost of Services and Guarantees

      Pest control costs can vary based on things like the type of pest being treated, the size of your house, your location, and other factors.

      When thinking about the cost of services, you should first look into whether a company includes free on-site estimates as part of its process. This can inform you whether the company fits into your budget. Also look into a company's guarantees: If the problem is not resolved, or returns, does the company provide additional treatments until the issue is satisfactorily handled?

    Safety and Treatment Methods

    Your choice of pest control company might be influenced by how environmentally friendly a provider's pest control management solutionsare, as well as how safe its methods are around your family and pets.

    • Safety

      Your pest control provider should be able to explain the safety precautions of all pesticides they plan to use. They should be able to answer questions about whether the pesticides are low toxicity or non-toxic; if they are not, they should explain what safety precautions they will put in place to protect your family, your pets, and you. All pesticides that pose above a minimum risk need to be registered with the EPA.

    • Treatment Methods

      Organizations looking to reduce their use of chemical pesticides often implement procedures such as Integrated Pest Management (IPM). Using IPM involves a series of steps:

      1. Identify the source of the pest problem and assess whether immediate action is needed.
      2. Determine the best and safest course of action.
      3. Manage the pest problem using a combination of biological, cultural, mechanical, and physical controls.
      4. Employ chemical controls only when absolutely necessary, and always along with other methods for effective long-term pest management.
      5. Assess the outcome and provide additional pest control as needed.

    Common Household Pests in Diamond Bar

    Some pests are more common than others. In Diamond Bar, common pests to be on the lookout for include the following:

    • Snakes: Snakes prefer dark, cool, and damp spots and often enter a home looking for food. Most species of snakes are harmless, but this is not a risk that you and your family want to take.
    • Cockroaches: Cockroaches can be found in many parts of California, although they prefer wetter areas. Cockroaches come inside through small cracks, and some can bring in diseases like salmonella.
    • Ants: Ants can be found in basically all of California. Large carpenter ants can be even more of a problem than regular soil ants, because they can cause structural damage to your home.
    • Mice: If your home has a mouse infestation, you might start noticing droppings or things like chewed wires. You can often find mice in attics or in places where food is kept.
    • Spiders: You may find spiders in your attic or other dark, damp places. Most spiders are harmless and pose no threat to humans, but you still don't want a spider infestation in your house.

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    Frequently Asked Questions About Pest Control in Diamond Bar

    What are some causes of pest infestations?

    Pest infestations occur when pests come into your home looking for something, generally food, water, or shelter. Pests might be looking to eat food or trash that is left out. Some could also be drawn to standing water outside (from rain collecting in one spot) or inside (from leaky pipes). Pests might also come into your house looking for shelter and get in through places such as foundation cracks or broken screens.

    How can I prevent pest infestations?

    There are several steps you can take to help prevent pest infestations. First, don't leave food out. Keep your food stored in sealed containers, and avoid leaving trash sitting around.

    Second, try not to have standing water in or around your home. Repair leaks indoors and eliminate places where standing water collects outside. Finally, seal off potential pest entrances into your home, including siding or foundation cracks.

    How frequently should I hire someone to do pest control?

    In general, it's recommended that your house is treated for pests around once a year, more often if there is an active infestation. Your pest professional will ultimately be the best person to recommend a treatment schedule for you.

    Can I clean my home after pest control services?

    We recommend checking in with your pest control technician while they are at your house, as the answer will vary depending on what treatments are done. After pesticides are applied, you may notice a lingering smell that should dissipate over time.

    Typically, dusting, vacuuming, and wiping down certain surfaces are all appropriate after pest control. However, make sure to not wipe away chemical barriers, and avoid touching any traps unless explicitly told to do so. After the pests are taken care of, continue keeping your home clean. Avoid letting trash pile up, take care of spills and leaks promptly, and so on. This helps discourage pests from returning.

    To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

    Sources