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Best 5 Pest Control Companies in St. Charles, MO

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  5. St. Charles
Written By Jessica Hurtault|Last Updated: April 18, 2024

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

Our list of the best pest control companies in St. Charles can help you find the right team to handle any pest problem.

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 St. Charles Pest Control Companies

Orkin Logo

Orkin

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5/5
Based on 3,800 customer reviews.

Services Offered

TermitesWildlifeTicksWaspsMosquitosAntsMiceBaitingGeneral Pest ControlBed BugsFumigationSpidersCockroaches

Highlights

  • Consistently high customer service reviews
  • Commitment to customer education
  • Lack of hidden fees
855 Westwood Industrial Park Dr, Weldon Spring, MO 636-489-2601 orkin.comRead More: Orkin Review
McCarthy Pest & Termite Control Logo

McCarthy Pest & Termite Control

5/5
Based on 335 customer reviews.

Services Offered

WildlifeFumigationBeesWaspsGeneral Pest ControlCockroachesMosquitosFleasFliesMiceAntsPreventionBed BugsSpidersTermites

Highlights

  • Positive customer service reviews
  • Helpful homeowner content on its website
  • Free inspections
954 Sycamore Dr, St Charles, MO 636-441-1300 mccarthypest.com
Rottler Pest Solutions Logo

Rottler Pest Solutions

5/5
Based on 1,002 customer reviews.

Services Offered

TermitesWildlifeEthical Pest ControlBed BugsAntsMiceFumigationGeneral Pest ControlBaitingGreen Pest ControlPreventionMosquitosSpiders

Highlights

  • Commitment to customer education
  • Reviews praise customer service
  • Transparent pricing
8625 St Charles Rock Rd, St. Louis, MO 314-426-6100 rottler.com
Amco Ranger Termite & Pest Solutions Logo

Amco Ranger Termite & Pest Solutions

5/5
Based on 880 customer reviews.

Services Offered

Bed BugsMosquitosTermitesFliesMicePreventionFleasGeneral Pest ControlGreen Pest ControlWildlifeAntsGarden ProtectionTicksSpidersCockroaches

Highlights

  • Educational web content
  • Free inspection policy
  • Transparent pricing
5185 State Rte N, Cottleville, MO 636-441-2847 amcoranger.com

More Local Pest Control Companies

All Solutions Pest Control

User Reviews: 5/5 

44 Jason Ct
St Charles, MO 63304

Aptive Environmental

User Reviews: 4.9/5 

2347 Weldon Pkwy
St. Louis, MO 63146

Newt’s Pest Control

User Reviews: 4.7/5 

3447 Hiram St
St Charles, MO 63301

Hawx Pest Control

User Reviews: 4.7/5 

9635 Dielman Rock Island Industrial Dr
Olivette, MO 63132

Unitech Pest And Termite Services

User Reviews: 4.7/5 

11495 St Charles Rock Rd
Bridgeton, MO 63044

St. Louis Pro Turf & Pro Pest Solutions

User Reviews: 4.6/5 

2263 Administration Dr
St. Louis, MO 63146

Drysdale Termite & Pest

User Reviews: 4.5/5 

3854 Park Place Estates Dr
Bridgeton, MO 63044

Nomo Pest Solutions

User Reviews: 4.3/5 

10770 Indian Head Industrial Blvd
St. Louis, MO 63132

Pointe Pest Control

User Reviews: 4.5/5 

8491 Veterans Memorial Pkwy
O'Fallon, MO 63366

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. Charles
Average Max Temp:65°F
Average Min Temp:46°F
Average Daily Sunlight:55%
Average Annual Snowfall:12.1"
Average Monthly Precipitation:3.41"
Average Monthly Pest Visit:$230

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How To Choose a Pest Control Company

When selecting a pest control professional, there are a number of factors you can consider to be sure you choose the right one for you. Along with a company's qualifications and treatment methods, you may also look into how long it has been in business and what the reviews are like. Last but not least, you'll likely want to look at the cost of services.

Below, we discuss each of these factors in more detail.

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

    According to the United States Environmental Protection Agency (EPA), all pesticide applicators and their supervisors need to be licensed at the state level. The EPA sets minimum competency standards, and the Missouri regulatory agencies take care of the granting, maintaining, and revoking of licenses.

  • Is the company a member of any professional organizations?

    Pest control companies can also obtain optional certifications such as the GreenPro Service Certification. This certification is granted once a company has shown its methods to be more eco-friendly and demonstrated that it also holds itself up to certain other standards, such as up-to-date employee training. A company can also earn other certifications from QualityPro or similar trade organizations to further back up its practices and methods.

    A pest control company can also belong to certain 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 education, resources, and a network of other pest professionals with whom to compare treatment methods. This can offer additional peace of mind that a company follows industry best practices.

Professional Experience and Specialties

You can look at a pest control company's years in business to help determine how much experience it has dealing with common pests in St. Charles. You can also browse its website or read customer reviews to figure out whether it has experience eliminating the type of pests you are dealing with. If this information is not available online, contacting a representative directly is a great way to learn more.

  • Reviews and Recommendations

    Resources you can use to check a company's reputation include social media, local review sites, and the Better Business Bureau (BBB). Additionally, you can confirm the status of a company's license through the Missouri licensing board.

  • Cost of Services and Guarantees

    Things like the type of pest being treated, your location, the size of your house, and other factors can all affect the cost of pest control.

    You can find out whether a company provides free on-site estimates (to determine if it fits in your budget) and what sort of guarantees it has. Often, a company will provide a guarantee that if it does not solve your pest problem, it will continue treatment until it does.

Safety and Treatment Methods

When it comes to picking a pest control provider, you want to choose a company that will keep you, your family, and your pets safe. You may also prefer an environmentally-conscious provider.

  • Safety

    Your pest control expert should be able to explain the safety precautions of any pesticides that they're going to use. They should be able to clarify whether the pesticides are low toxicity or non-toxic, and if not what safety precautions they will put in place to protect you, your family, and your pets. All pesticides that pose greater than a minimum risk need to be registered with the EPA.

  • Treatment Methods

    Many companies are using options for more environmentally friendly methods of pest control before employing harsh pesticides.

    One common method for making pest control safer and more eco-friendly is Integrated Pest Management (IPM). The steps of IPM are as follows:

    1. Identify problem pests and determine whether immediate action is needed.
    2. Determine the best and safest course of action.
    3. Manage the pest problem using a combination of physical, cultural, biological, and mechanical controls.
    4. Employ chemical controls only if needed, and always along with other methods for effective long-term pest management.
    5. Evaluate outcomes and implement additional pest control as needed.

Common Household Pests in St. Charles

Certain pests are more prevalent in St. Charles, and these pests are the ones you should keep watch for. Some of these include the following:

  • Snakes: Snakes prefer damp, dark, and cool places like basements and often enter a home in search of food. Most species of snakes are harmless, but this is not a risk that you want your family or pets to take.
  • Mice: Some common signs of mouse activity include chewed wires and droppings around your house. Mice are often found in attics or in places where you keep food.
  • Spiders: Spiders usually prefer damp and dark places and are commonly found in basements or attics.

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Frequently Asked Questions About Pest Control in St. Charles

What causes pest infestations?

Pests make their way into your home looking for one of three things: food, water, or shelter. Some pests will enter your home simply because they have the opportunity to do so, via a broken screen or foundation crack. Some are attracted to food, either actual food sitting out or trash left out in the open. Others look for water, either standing water outside or puddles inside from leaky pipes.

How can I prevent pest infestations?

There are several steps you can take to help prevent pest infestations. First, avoid leaving food out. Make sure food is stored in sealed containers, and avoid leaving trash sitting around.

Second, try not to have standing water in or around your house. Repair leaks indoors and eliminate standing water sites outdoors. Lastly, seal off any potential pest entrances into your house, including foundation and siding cracks.

How often should I hire a pest control professional?

Generally, it's recommended that you have your house treated for pests approximately once a year, more frequently if you have an active infestation. Your pest control professional will ultimately be the one best equipped to recommend a treatment schedule for you.

How long does it take pest control to work?

How long it takes pest control to work depends on the problem and treatment. For example, if a wasp nest is removed, the problem should be resolved immediately. In other cases, it could take anywhere from a few days to up to six weeks for significant results from pest control to become apparent. Some pest issues might require your technician to make multiple trips to your house.

How long does exterminator spray last?

Typically, pesticide application lasts approximately 30 to 90 days. The exact length of time depends on what chemicals are used, which pests are being targeted, how many pests are in your area, and whether the chemicals are applied outside or inside. Rain can wash away chemicals applied outdoors, giving them a shorter lifespan than those applied indoors.

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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