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10 Best Pest Control Companies in O'Fallon, MO

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Written By David Cusick

Last Updated April 2024

Pests such as mosquitos and ants may be more of a problem if your property is in an area with more rainfall, like O'Fallon. If the problem isn’t solved as soon as possible, you could have an infestation on your hands. This is why acting as soon as you notice the pests, and also arranging routine pest control, is important.

There are many exterminators to choose from, which can make difficult for homeowners to know which is best for them. That’s why we've analyzed plenty of options to find the best pest control companies in O'Fallon. Keep reading to learn more about each exterminator.

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  • Covers 13 common pests in general plan
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  • Treats over 15 common pests
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Top 10 Best Pest Control Companies in O'Fallon

Terminix

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822 Clark St, St Charles, MO 63301 (636) 947-1452 terminix.com

Lack of hidden fees

Free inspection policy

Continuous highly praised customer service reports

Helpful homeowner content on its website

Proactive solutions for pest control

Services Offered

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

Orkin

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855 Westwood Industrial Park Dr, Weldon Spring, MO 63304 (636) 489-2601 orkin.com

Free inspection policy

Consistently high customer service reviews

Transparent pricing

Helpful homeowner content on its website

Services Offered

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

McCarthy Pest & Termite Control

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954 Sycamore Dr, St Charles, MO 63304 (636) 441-1300 mccarthypest.com

No-cost inspections

Reliable exterminators

Preventative pest control services

Reviews praise customer service

Transparent pricing

Educational web content

Services Offered

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

Amco Ranger Termite & Pest Solutions

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5185 State Rte N, Cottleville, MO 63304 (636) 441-2847 amcoranger.com

Free inspections

Educational web content

Lack of hidden fees

Consistently high customer service reviews

Services Offered

Cockroaches
General pest control
Fleas
Termites
Spiders
Green pest control
Garden protection
Ticks
Bed bugs
Prevention
Mosquitos
Mice
Ants
Flies
Wildlife

All Solutions Pest Control

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44 Jason Ct, St Charles, MO 63304 (636) 486-7888 allsolutionspestcontrol.com

No-cost inspections

Punctuality

Continuous highly praised customer service reports

Commitment to customer education

Lack of hidden fees

Proactive solutions for pest control

Services Offered

Wasps
Green pest control
Spiders
Ants
Mosquitos
Prevention
Termites
Silverfish
General pest control
Fleas
Mice
Cockroaches
Bed bugs
Ticks

Rottler Pest Solutions

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15340 Veterans Memorial Pkwy, Wentzville, MO 63385 (636) 926-8000 rottler.com

Transparent pricing

No-cost inspections

Educational web content

Reviews praise customer service

Services Offered

Green pest control
Prevention
Termites
Bed bugs
Mice
Ants
Mosquitos
Spiders
Ethical pest control
Fumigation
Baiting
General pest control
Wildlife

Arch Pest Services

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1496 Brittany Cove Dr, Cottleville, MO 63304 (636) 486-5208 archpest.com

Helpful homeowner content on its website

Transparent pricing

Free inspections

Reviews praise customer service

Services Offered

Fleas
Spiders
Ants
Cockroaches
Mice
Beetles
Bed bugs
Ticks
Silverfish
General pest control
Moths
Wasps
Wildlife
Mosquitos

Pointe Pest Control

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8491 Veterans Memorial Pkwy, O'Fallon, MO 63366 (636) 978-5700 pointepestcontrol.com

Services Offered

General pest control
Bed bugs
Silverfish
Mice
Fleas
Cockroaches
Mosquitos
Ticks
Ants
Beetles
Termites
Spiders

Newt’s Pest Control

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3447 Hiram St, St Charles, MO 63301 (314) 372-6325 newtspestcontrol.com

Free inspection policy

Continuous highly praised customer service reports

Transparent pricing

Educational web content

Proactive solutions for pest control

Services Offered

Cockroaches
Green pest control
Spiders
General pest control
Prevention
Ants
Mosquitos
Mice

Unitech Pest And Termite Services

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11495 St Charles Rock Rd, Bridgeton, MO 63044 (314) 558-4847 unitechpest.com

Commitment to customer education

Reviews praise customer service

No-cost inspections

Lack of hidden fees

Services Offered

Cockroaches
Ants
Prevention
General pest control
Termites
Mosquitos
Wildlife
Green pest control
Beetles
Fleas
Flies
Spiders
Mice
Bed bugs
Ticks
Wasps
Baiting
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 O'Fallon

Today's Homeowner has narrowed down the top pest control companies to help you find the best provider for you. We assessed contracts, customer reviews, pest control treatments offered, costs, state availability, and more.

Here’s how O'Fallon’s top companies ranked:

Terminix

Terminix is one of the biggest and longest running pest control companies in the world, with many branches across the United States and 22 other countries. It utilizes the latest innovations in pest control to rid your property of pests no matter where they are.

Terminix provides both one-off extermination services and seasonal pest control. In addition, every contract comes with a 30-day guarantee. Terminix will inspect your home for free. A qualified exterminator will assess your situation and give you a suitable control plan.

Orkin

Orkin Pest Control’s headquarters are in Atlanta, Georgia. It is one of the oldest pest control companies with a expansive network of branches. Because of its vast network, Orkin can offer same-day or next-day service.

Orkin offers a professional property inspection to identify potential problems and develop treatment plan. After the first treatment, your Orkin exterminator will follow up to make sure the pests haven’t come back. If they have, your local technicians can help.

Rentokil

Founded in 1925, Rentokil has almost 100 years’ worth of experience protecting residents from pests. This large service group is the parent company of several regional pest control providers in North America. These include Presto-X, J.C. Ehrlich, and Western Exterminator.

It helps with 36 of the most common pests such as mice, bed bugs, moths, spiders, rats, cockroaches, flies, and more. Rentokil’s services include preventative maintenance, treatment, and monitoring for pest infestations.

How To Choose a Pest Control Company

Pest control services vary in credibility, understanding, and competence. It's important to research businesses to find the right fit for your pest problem. Focus on these key factors when choosing a pest control provider:

Services Offered

It's recommended to look for a pest control company that primarily handles the pest you have, like roaches, bed bugs, termites, or rodents. The company should provide an overview of how they treat your type of pest.

Expertise

The ideal exterminator will employ technicians that have state licenses and are certified in pest control methods by organizations like the National Pest Management Association (NPMA). These credentials show that the technicians have received proper training. You'll also want to question each company about ongoing education for their employees.

Experience and Reputation

We suggest reading customer reviews prior to scheduling a pest control appointment. Google, Yelp, and similar sites can tell you whether a company consistently provides quality service and a good customer experience. Also check the Better Business Bureau website for any complaints that have been filed. Ask about the kind of ongoing education technicians receive to stay current on the latest pest control techniques and treatment methods. When you select an exterminator from our list of O'Fallon's best pest control, you can rest easy knowing you're hiring an expert that meets our quality and review standards.

Green Pest Control

If you prefer natural pest control methods, look for providers offering “green” certifications. For bigger animals such as mice or snakes, ask if a provider offers humane trapping and relocation. Bear in mind natural options may not work as well for significant infestations. If you have a substantial pest problem, you may need more effective traditional treatments. No matter your approach to pest control, all pesticides (besides those classified as minimal risk) must be registered with the EPA.

Reservice Guarantee

Reliable pest control professionals normally offer service guarantees for recurring plans. These guarantees mean the provider will come back and re-treat your home for free if pests remain after the first treatment. One-time services may not include reservice guarantees.

Questions To Ask Pest Control Companies

Once you have compiled a list of a few top-rated pest management providers, have conversations with each of them and come prepared to ask these types of questions:

  • How often will you need to visit and inspect my property once the initial treatment is complete? Most companies offer monthly, quarterly, or yearly service plans to check for reinfestations.
  • What pest control products and treatments does your company use? Ensure that the techniques meet your needs for typical chemical treatments versus eco-friendly options. Ask the company for details about what chemicals it plans to apply.
  • What results should I reasonably expect after the initial and follow-up services? Your provider should give you a clear timeline for when pests will be eradicated.
  • Can you provide a complete cost analysis and service plan in writing upfront? This allows you to review exterminator pricing and avoid companies that have ambiguous terms and conditions or tack on hidden fees.
  • How soon can you start the process? It's important to start promptly before the problem worsens.

Assess potential pest control companies based on their answers to these questions. This will enable you to select the best provider to effectively resolve your pest problem at a reasonable cost.

Most Common Pests in O'Fallon

O'Fallon is home to various pests, from insects to wildlife. We studied around 10 million posts on social media to identify the pests that were causing the most trouble for residents.

Here is a list of some pests you might come across: <Ul><Li>Rats</Li><Li>Spiders</Li><Li>Mice</Li><Li>Flies</Li><Li>Snakes</Li><Li>Bed Bugs</Li></Ul>

Frequently Asked Questions About Pest Control in O'Fallon, MO

The best pest control companies are Orkin and Terminix. They can treat all common pests, have many locations, and have been in the industry for decades.

Hiring a pest control company and getting a professional to spray your property every quarter is the best way to prevent future pest infestations. This deters insects and animals from coming inside your home.

There are some pests you can handle yourself. For example, if you see some ants or a rogue cockroach, chances are you can get rid of it on your own. But some infestations warrant bringing in the professionals. If you have an out-of-control infestation, you don’t know what the pest is, or would like preventative pest control, you should hire a pest control company.

In a city like O'Fallon, where the cost of living is high compared to other cities, the cost of pest control is most likely a concern. The cost of pest control depends on several factors, such as 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 typically cheaper — around $100 to $300 a visit.

Spring is the best time for preventative pest control. This is because nests and colony numbers will grow much larger as it gets warmer, so spraying in the spring can help prevent your property from getting too many pests later.

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