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Best 5 Pest Control Companies in Monrovia, CA

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

Pests such as mice and bed bugs are a significant concern in areas that are more densely populated, such as Monrovia. These critters aren't just simple nuisances. The more an infestation spreads, the more severe of a threat it can pose to your health and living environment.

No matter what your concerns are, our list of the best pest control companies in Monrovia can help.

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 Monrovia Pest Control Companies

Orkin Logo

Orkin

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4.8/5
Based on 429 customer reviews.

Services Offered

Bed BugsPreventionMosquitosSpidersCockroachesSilverfishMiceGeneral Pest ControlAntsWildlifeWaspsTicksBaitingTermites

Highlights

  • Transparent pricing
  • Commitment to customer education
  • Free inspections
845 S Oak Park Rd, Covina, CA 626-460-7305 orkin.comRead More: Orkin Review
Ikill Pest Control Inc Logo

Ikill Pest Control

4.7/5
Based on 70 customer reviews.

Services Offered

WaspsCockroachesMosquitosBed BugsSpidersBeesMiceGeneral Pest ControlFleasGreen Pest ControlSilverfishAntsPreventionFumigationTermitesTicksWildlife

Highlights

  • Free inspection policy
  • Proactive solutions for pest control
  • Transparent pricing
125 E Santa Clara St Ste 16, Arcadia, CA 626-272-9542 ikillpestcontrolinc.com
Janus Pest Management, Inc. Logo

Janus Pest Management

4.7/5
Based on 21 customer reviews.

Services Offered

Bed BugsWildlifeSpidersFleasGeneral Pest ControlAntsTermitesEthical Pest ControlGreen Pest ControlCockroachesWaspsMiceMosquitos

Highlights

    138 Valencia St Ste F, Glendora, CA 888-526-8744 januspest.com
    Dewey Pest & Termite Control Logo

    Dewey Pest & Termite Control

    4.7/5
    Based on 149 customer reviews.

    Services Offered

    SpidersPreventionGreen Pest ControlCockroachesFleasSilverfishTicksMosquitosBeetlesGeneral Pest ControlAntsTermitesFumigationMiceBeesBed BugsWaspsFlies

    Highlights

    • Lack of hidden fees
    • Helpful homeowner content on its website
    • Consistently high customer service reviews
    3090 E Foothill Blvd, Pasadena, CA 626-795-2558 deweypest.com

    More Local Pest Control Companies

    Pest Innovations

    User Reviews: 4.6/5 

    1157 E Arrow Hwy Unit #7
    Glendora, CA 91740

    Signature Pest & Termite Control

    User Reviews: 4.6/5 

    845 S Oak Park Rd
    Covina, CA 91724

    Versa-Tech Pest Management

    User Reviews: 4.7/5 

    981 W Arrow Hwy
    San Dimas, CA 91773

    Dewey Services Incorporated

    User Reviews: 4.5/5 

    939 Union St
    Pasadena, CA 91106

    Prolific Pest Services

    User Reviews: 4.4/5 

    1308 E Colorado Blvd #102
    Pasadena, CA 91106

    Nicomite Termite Control, Inc.

    User Reviews: 4.4/5 

    899 W Foothill Blvd suite f
    Monrovia, CA 91016

    Already A Better Choice Termite & Pest Control, Inc.

    User Reviews: 4.4/5 

    10205 Valley Blvd A
    El Monte, CA 91731

    Stanley Pest Control

    User Reviews: 4.3/5 

    2557 Loma Ave
    South El Monte, CA 91733

    My Termite Company

    User Reviews: 4.5/5 

    930 Colorado Blvd STE 1
    Los Angeles, CA 90042

    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 Monrovia
    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

    There are a number of things you can consider when selecting the right pest control treatment planfor you. Some things you might consider include qualifications and licensing, treatment methods, years of experience, customer reviews, and cost.

    Below, we dive into detail on each of these factors.

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

      All pesticide applicators, as well as those that supervise them, need to be licensed via the appropriate California regulatory agencies. The United States Environmental Protection Agency (EPA) sets minimum standards of competency, while providing, maintaining, and revoking licensing is handled at the state level.

    • Is the company a member of any professional organizations?

      One optional certification that may be worth looking for is the GreenPro Service Certification. To get this certification, a pest control company must both demonstrate that its practices are more environmentally friendly and maintain certain training standards for its technicians. Companies can also earn other certifications from QualityPro or similar trade organizations to further support their work.

      Pest control experts can also obtain membership in professional organizations. While not required, membership in organizations such as the National Pest Management Association (NPMA) or state-level organizations help show a company's reputability. After joining an organization like the NPMA, a company receives access to resources, education, and a network of professionals with whom to discuss best practices.

    Professional Experience and Specialties

    Looking at how long a company has been in business can help determine how much experience it has dealing with various pests. You can also explore its website or peruse customer reviews to figure out whether it has experience eliminating the type of pests you are struggling with. If this information can't be found online, speaking with a company representative is a good way to learn more.

    • Reviews and Recommendations

      You can browse reviews and recommendations on social media or local review sites, look up a company's rating on the Better Business Bureau (BBB), or check the status of its license through the California licensing board.

    • Cost of Services and Guarantees

      For many people, cost is one of the main deciding factors when picking a company for pest control services. Cost can be influenced by factors like the size of your house, your location, and the type of pest being treated.

      You can take into consideration whether a company offers free on-site estimates (to determine if it fits your budget), and what sort of guarantees are provided. Often, a company will guarantee that if your pest problem isn't fixed by its treatment, it will continue to treat until it is.

    Safety and Treatment Methods

    Safety is an important consideration when selecting a pest control provider, and you might prefer a provider who uses more natural, eco-friendly pest control management.

    • Safety

      Your pest control expert should be using pesticides that are low toxicity or non-toxic whenever possible. If any pesticides used don't fit into one of these categories, your technician should explain what safety precautions they plan to use to protect your family, your pets, and you. All pesticides that pose more than a minimum risk are required to be registered with the EPA.

    • Treatment Methods

      It is now common for companies to start with more eco-friendly treatment options before using harsh pesticides, using a technique called Integrated Pest Management (IPM). When using IPM, the following steps are taken:

      1. Figure out what pests are causing the problem and determine if immediate action is needed.
      2. Determine the best and safest course of action.
      3. Manage the pest problem using a combination of mechanical, physical, biological, and cultural controls.
      4. Use chemical controls only when absolutely necessary, and always in combination with other solutions for effective long-term pest management.
      5. Evaluate outcomes and implement additional pest control as needed.

    Common Household Pests in Monrovia

    Not all pests are equally pervasive in Monrovia. Some species that you should be wary of are these:

    • Ants: Ants are common in just about every part of California. Large carpenter ants can be an even bigger problem than regular soil ants, as they can cause structural damage to your home.
    • Spiders: You may find spiders in your attic or other dark, damp places. While most spiders are harmless and pose no threat to humans, you don't want an infestation of them in your home.
    • Mice: Some common signs of mouse activity include chewed wires and droppings around your house. Mice are commonly found in attics or in places where you keep food.
    • Bed bugs: Bed bugs may be found throughout California and can cause serious problems if left untreated. Because bed bug infestations can be tricky to get rid of, we recommend getting professional extermination as soon as you discover the problem. These pests can infest wallpaper, bedsheets, furniture, and more.

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    Frequently Asked Questions About Pest Control in Monrovia

    What are some causes of pest infestations?

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

    What are some steps I can take to prevent pest infestations?

    One method for preventing pest infestations is to seal off possible entrances into your home. These include things like cracks in your siding or foundation. Also try to avoid leaving out food for pests. This means keeping food in sealed containers and not leaving trash out. Lastly, eliminate standing water in and around your house. Find ways to reduce places where water can collect outside, and fix leaks inside.

    When should I hire an exterminator?

    When you see signs of pests in your Monrovia home—which could include droppings, nests, signs of damage, or the pests themselves—you should contact an exterminator. If you've had seasonal or recurrent pest infestations, we suggest reaching out to a local pest control company to set up annual pest management services.

    Can I clean after pest control services?

    We recommend checking in with your pest control technician while they are in your home, as the answer will vary depending on what treatments are done. After pesticide application, you may notice a lingering smell that will eventually dissipate over time.

    In most cases, vacuuming, dusting, and wiping down certain surfaces will be appropriate after pest control. However, make sure to not wipe away chemical barriers, and avoid touching any traps unless you are 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 will help keep pests from coming back.

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

    Sources