How Much Does Pest Control Cost in St Louis, MO?

In St. Louis, MO, the importance of pest control cannot be overstated. The city’s humid continental climate, characterized by hot, humid summers and cold winters, provides an ideal environment for a variety of pests to thrive. Common pests such as termites, ants, spiders, and rodents can cause significant damage to homes and businesses, posing a threat to both property and health. Therefore, effective pest control measures are crucial to maintain a safe and comfortable living and working environment in St. Louis.



Several factors affect the cost of pest control in St. Louis, MO. The type of pest is a significant factor, as different pests require different methods of extermination or removal. The severity of the infestation also impacts the cost; a larger or more entrenched infestation will require more resources to handle, thus increasing the price. The size of the property and whether it’s residential or commercial can also influence the cost. Additionally, the type of treatment chosen, whether it’s a one-time treatment or ongoing pest management services, will affect the overall cost. Lastly, the company chosen for pest control services can also impact the price, as different companies have different pricing structures.

$132

$50

$400



The cost of exterminator services in St. Louis, MO can vary greatly depending on several factors. These factors include the type of pest problem, the severity of the infestation, the size of the property, and the type of treatment required. For instance, dealing with common pests like ants or spiders may be less expensive than handling more serious infestations like termites or bed bugs. Additionally, larger properties or those with extensive infestations may require more resources and time, leading to higher costs. Some exterminators may also offer different types of treatment options, with more comprehensive or long-term solutions typically costing more. Here are the average rates for different types of pest control services in St Louis, MO:


Amount of Visits Average Cost
One-time $110 – $245
Monthly $40 – $70
Quarterly $100 – $275
Annually $275 – $600

One-time visits are recommended for minor pest problems or occasional infestations. The average cost for a one-time visit in St Louis, MO is around $50 to $400. This price may vary depending on the type of pest and the size of the property.


Monthly services are recommended for properties with a history of pest problems or those located in areas prone to pest infestations. The average cost for monthly pest control services in St Louis is around $40 to $70 per month. This price may vary depending on the size of the property and the type of pest.


Quarterly services are recommended for properties with a low to moderate risk of pest infestations. The average cost for quarterly pest control services in Missouri is around $100 to $300 per quarter. This price may vary depending on the size of the property and the type of pest.


Annual contracts are recommended for properties with a high risk of pest infestations or those located in areas prone to pest problems. The average cost for an annual pest control contract in St Louis is around $275 to $600 per year. This price may vary depending on the size of the property and the type of pest.



Ever wondered how much it costs to keep those pesky critters at bay in your city compared to the rest of the country? We’ve crafted a nifty 1-to-10 scale to give you the lowdown on how your city’s pest control costs stack up against the country’s average. The affordability index for pest control services in each city is calculated relative to the national average cost of $397.50.

A score of 10 means pest control is highly affordable in your city, costing far less than the average. On the flip side, a score closer to 1 indicates higher costs than the national norm. Our index is a quick, clear way to gauge where your city falls on the pest control price spectrum, helping you budget smarter for a critter-free home.



In this section, we will be identifying and discussing the common pests that residents of St. Louis, MO often encounter. Known for its iconic Gateway Arch, St. Louis is a vibrant city with a rich history. However, like any other city, it is not immune to pest problems. The city’s humid subtropical climate makes it a suitable environment for a variety of pests. Let’s delve into the specifics of these unwelcome guests in the Gateway City.

  • Bed Bugs: $500-$1500
  • Termites: $500-$2500
  • Cockroaches: $100-$400
  • Mice: $200-$600
  • Rats: $200-$600
  • Ants: $150-$300
  • Spiders: $100-$300
  • Fleas: $100-$300
  • Mosquitoes: $200-$500
  • Wasps: $100-$500

These figures are estimates and can vary based on the extent of the infestation and the size of the area being treated. It’s always best to get a personalized quote from a local exterminator.




In St. Louis, MO, the humid continental climate can attract a variety of pests, including mosquitoes, termites, and rodents. To prevent these pests, experts recommend regular maintenance of your property. This includes sealing cracks and holes in your home’s exterior, keeping your yard clean and free of standing water, and regularly inspecting your property for signs of pest activity. It’s also important to keep food sealed and stored properly to avoid attracting pests. For termite prevention, consider investing in a termite protection plan, as these pests can cause significant damage to your home. If you notice any signs of pests, it’s best to contact a local pest control professional immediately to prevent an infestation.



As a resident of St. Louis, MO, it’s crucial to maintain a pest-free environment for the health and safety of your household. If you’re unsure whether you need professional help, here are some signs that indicate it’s time to call in pest control services in St. Louis.
  • Property Damage: If you notice unexplained property damage such as gnawed furniture or holes in walls, it may indicate the presence of pests.
  • Unusual Sounds: Hearing strange noises, especially at night, such as scratching or scurrying, could be a sign of rodents or other pests.
  • Pest Droppings: Finding droppings or urine trails in your St. Louis, MO home is a clear sign of a pest infestation that requires professional attention.
  • Nests or Hives: Discovering nests in secluded areas or hives around your property is a strong indication of a pest problem.
  • Physical Sightings: Regularly seeing pests in your home, especially during the day, is a sign of a large infestation that needs professional pest control services.

Pest Control Services in St Louis, MO


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Eco-friendlyPest Control

Certified Wildlife Control Professional serving the St Louis greater area. Let us help you remove nuisance wildlife from your home. We specialize in humane & ethical removal, prevention, exclusion, and remediation of nuisance wildlife such as Bats, Birds, Beaver, Fox, Groundhogs, Muskrats, Rodents, Raccoon, Skunks, Snakes, Squirrels, Pigeon, House Sparrows, Starlings, Woodpeckers, and more. Every service starts with a detailed inspection of the property to outline damages and solution. We offer long term solutions for wildlife damage control. Difficult access and hard to catch animals are areas we thrive.

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