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Best 5 Pest Control Companies in St. Louis, MO

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Written By Jessica Hurtault | Last Updated: February 05, 2024

St. Louis is a densely-populated city, so once a pest infestation takes hold, it can spread quickly. Troublesome local critters such as rats or bed bugs can transform your home from a sanctuary into a source of constant discomfort.

No matter your concerns, our guide to the top pest control companies in St. Louis can help.

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

Best 5 St. Louis Pest Control Companies

Orkin Logo


Based on 879 customer reviews.

Services Offered

Commercial Mosquitos Flies Ticks Baiting Termites Rats Wasps Spiders Bed Bugs Mice Fumigation Green Pest Control General Pest Control Cockroaches Moths Prevention Ants Residential Fleas


  • Commitment to customer education
  • Free inspections
  • Continuous highly praised customer service reports
100 Lanter Ct Ste 4, Collinsville, IL 618-422-9619 orkin.com Read More: Orkin Review
Pest Shield Logo

Pest Shield

Based on 317 customer reviews.

Services Offered

Residential Termites Cockroaches Prevention Commercial Rats Spiders General Pest Control Ants Mice Mosquitos


  • Free inspection policy
  • Educational web content
  • Continuous highly praised customer service reports
7838 Big Bend Blvd, St. Louis, MO 314-984-9006 pestshield.com
Rottler Pest Solutions Logo

Rottler Pest Solutions

Based on 808 customer reviews.

Services Offered

Moles Ants Flies General Pest Control Cockroaches Fumigation Residential Mosquitos Bed Bugs Termites Commercial Green Pest Control


  • Reviews praise customer service
  • Transparent pricing
  • Free inspection policy
8625 St Charles Rock Rd, St. Louis, MO 314-426-6100 rottler.com
Titan Pest and Wildlife Solutions Logo

Titan Pest and Wildlife Solutions

Based on 30 customer reviews.

Services Offered

Silverfish Rats Beetles Moths Fleas General Pest Control Ethical Pest Control Mosquitos Snakes Prevention Baiting Ants Residential Squirrels Wasps Cockroaches Bees Commercial Bed Bugs Ticks Termites Mice Flies Raccoons Moles Green Pest Control Spiders


  • Transparent pricing
  • Free inspections
  • Reviews praise customer service
9701 Gravois Rd Ste 1, St. Louis, MO 314-720-8857 titanpestandwildlife.com

More Local Pest Control Companies

OP Pest Control

User Reviews: 4.6/5 

429 N 4th St
Dupo, IL 62239

Mosquito Squad of Greater Saint Louis

User Reviews: 4.6/5 

8410-R, Manchester Rd
Manchester Rd, MO 63144

Blue Chip Pest Services

User Reviews: 4.7/5 

10073 Manchester Rd Suite 105
St. Louis, MO 63122

Holpers Pest & Animal Solutions

User Reviews: 4.5/5 

9223 Gravois Rd
St. Louis, MO 63123

St. Louis Pest Control

User Reviews: 4.6/5 

10990 New Halls Ferry Rd. Ste J #337
St. Louis, MO 63136

Hawx Pest Control

User Reviews: 4.7/5 

9635 Dielman Rock Island Industrial Dr
Olivette, MO 63132

Aptive Environmental

User Reviews: 4.9/5 

10747 Indian Head Industrial Blvd
St. Louis, MO 63132

Brady Pest & Termite Management

User Reviews: 4.6/5 

1211 Key Ln
Caseyville, IL 62232

Nomo Pest Solutions - St. Louis

User Reviews: 4.7/5 

10759 Indian Head Industrial Blvd
St. Louis, MO 63132

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 St. Louis
Average Max Temp: 65°F
Average Min Temp: 47°F
Average Daily Sunlight: 55%
Average Annual Snowfall: 12.8"
Average Monthly Precipitation: 3.46"
Average Monthly Pest Visit: $254

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

The most important step is selecting the right pest control professional for the job. You might consider a company's qualifications and treatment methods as well as its years of experience and customer reviews. And of course, there's the cost of services to consider.

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

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

    All pesticide applicators (and those who supervise them) must be certified at the state level. The United States Environmental Protection Agency (EPA) has established minimum standards of competency, but any pesticide applicators working in Missouri should be licensed via the necessary state regulatory agencies.

  • Is the company a member of any professional organizations?

    Pest control companies can also obtain optional certifications like the GreenPro Service Certification. This certification is given once a company has shown that its treatment methods are more environmentally friendly and demonstrated that it also holds itself up to 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 support its practices and methods.

    Pest control companies can also join certain professional organizations. While not required, membership in organizations such as the National Pest Management Association (NPMA) or state-level organizations help demonstrate 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 compare best practices.

Professional Experience and Specialties

A company's website can tell you how long it has been in business and what species of pests it specializes in eliminating. Online reviews can also offer some insight into a company's experience dealing with a specific pest. If you can't find this information online, you can try contacting the company directly.

  • Reviews and Recommendations

    You can look for reviews and recommendations on local review sites or social media, view a company's rating on the Better Business Bureau (BBB), or check its licensure status through the Missouri licensing board.

  • Cost of Services and Guarantees

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

    When considering the cost of services, you should verify whether a company offers free on-site estimates as part of its services. This can inform you whether the company fits into your budget. Also take into account what guarantees a company offers: If the problem is not fixed, or if it returns, does the company promise to offer additional treatments until the issue is satisfactorily handled?

Safety and Treatment Methods

Your preferences regarding safety for yourself, your children, your pets, and the environment can influence which provider and treatment methods you choose.

  • Safety

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

  • Treatment Methods

    Many companies are now exploring greener and cleaner pest solutions that can be used before (or in place of) chemical pesticides. Many are following the practice of Integrated Pest Management (IPM), which goes as follows:

    1. Identify problem pests and determine if immediate action is needed.
    2. Determine the best and safest course of action.
    3. Use a combination of biological, cultural, physical, and mechanical controls to manage the pest problem.
    4. Employ chemical controls only when absolutely necessary, and always along with other solutions for effective long-term pest management.
    5. Evaluate outcomes and continue with additional pest control as needed.

Common Household Pests in St. Louis

You might run into some pests more frequently in St. Louis. Some pests to keep an eye out for include these:

  • Flies: Flies can be a year-round nuisance in your St. Louis home, but they are especially common during the warmer months. You may spot flies around sinks or in places where food is kept.
  • Ticks: If your home is near a forest or an area of dense vegetation, or near a body of water, you may be at higher risk of tick infestations. Ticks can spread Lyme or other diseases to you and your pets.
  • Bed bugs: Bed bug infestations are often very hard to quash, so we strongly recommend calling a professional as soon as possible. Bed bugs are found throughout Missouri, and can infest not just your bedsheets, but also other furniture and even your wallpaper.
  • Spiders: Spiders usually prefer damp and dark places and are commonly found in basements or attics.
  • Mice: Common signs of mice include chewed wires and droppings around your house. Mice are often found in attics or in places where food is stored.

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Frequently Asked Questions About Pest Control in St. Louis

What are some causes of pest infestations?

Pest infestations occur when pests enter your home looking for something, normally food, water, or shelter. Pests might come looking for food or trash that is left out. Some might also be drawn by standing water collecting outside (from rain collecting in one spot) or inside (from leaky pipes). They might also come into your house looking for shelter. They can get in through places like foundation cracks or broken screens.

How can I prevent pest infestations?

One thing you can do to prevent pest infestations is seal off potential entrances into your home. These include things like cracks in your siding or foundation. Next, try to avoid leaving out food for pests. This means keeping food in sealed containers as well as not leaving trash out. Finally, reduce standing water in and around your house. Work to reduce places where water collects outside, and repair leaks inside.

How frequently do I need to hire someone to do pest control?

It is generally recommended that you hire a pest control technician about once annually. If there is an active infestation, you will need to hire a pest control professional more frequently. Ultimately, your pest professional is the person who is best-equipped to recommend a treatment schedule for you.

How long does exterminator spray last?

Most pesticides last approximately 30 to 90 days after application. Rain can wash away outdoor chemicals, giving them a shorter lifespan than those applied indoors. Some other things that can affect how long pesticide application lasts include the extent of the pest problem, what specific pests are present, the chemicals used, and the method of applying them.

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