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Top Mosquito Control in Florissant, Missouri Ranked

Living in Florissant means enjoying beautiful parks and backyard gatherings, but it also means contending with seasonal mosquitoes. Effective mosquito management is essential for comfort and public health, reducing the risk of nuisance bites and mosquito-borne diseases. This guide explains the integrated approach to mosquito abatement in Florissant, detailing both public health initiatives and private treatment options, so you can make informed decisions to protect your property and family.

Newt’s Pest Control

Newt’s Pest Control

st louis

Newt's Pest Control is a pest control company serving St Louis, MO, and surrounding counties including St. Charles. They offer residential and commercial pest extermination services, including cockroach, ant, rodent, mosquito, bee, wasp, spider, and flying insect control. Their services include one-time treatments, monthly plans, and pest inspections. Newt's Pest Control emphasizes eco-friendly and safe pest management solutions, combining pest and mosquito control under one agreement backed by a full satisfaction guarantee.

5.0
262 Reviews
Mosquito Hunters of Kirkwood-Webster Groves

Mosquito Hunters of Kirkwood-Webster Groves

st louis

Mosquito Hunters of Kirkwood-Webster Groves provides mosquito and tick control services in St Louis, MO. They specialize in customized barrier treatments designed to reduce mosquito populations in residential and commercial outdoor spaces, including golf courses, pools, and event venues. Their approach focuses on targeted application around yards and shaded areas where mosquitoes rest, rather than broad fogging methods. The company uses treatments that include natural essential oils and synthetic options to protect against mosquito-borne illnesses such as West Nile Virus and Zika Virus. Mosquito Hunters also offers services for large groups and special outdoor events.

5.0
208 Reviews
Imel Pest Control Inc

Imel Pest Control Inc

st louis

Imel Pest Control Inc is a family-owned pest control company serving the St Louis, MO area. They provide residential, commercial, and industrial pest control services, including termite inspections and treatments, rodent extermination, and removal of ants, fleas, bees, wasps, mosquitoes, and other pests. The company has a long history dating back to 1967, with expertise passed down through four generations. Imel Pest Control emphasizes dependable treatments and customer care based on decades of experience.

5.0
152 Reviews
Rottler Pest Solutions

Rottler Pest Solutions

8625 St Charles Rock Rd, St. Louis, MO 63114

Rottler Pest Solutions is a pest control company based in St. Louis, MO, serving both residential and commercial clients. Established in 1956, the company offers a wide range of pest management services including bed bug treatment, rodent control, termite inspections and treatments, mosquito control, bird and wildlife removal, and commercial pest control. They use advanced, environmentally friendly products and provide year-round pest protection programs. Rottler Pest Solutions is known for its comprehensive termite solutions, including free inspections and a termite damage warranty, and offers 24-hour assistance with flexible scheduling to meet customer needs.

4.9
1.4k Reviews
Rottler Pest Solutions

Rottler Pest Solutions

5609 N Illinois St, Fairview Heights, IL 62208

Rottler Pest Solutions is a pest control company serving St Louis, MO, and surrounding areas. They offer a wide range of services including bed bug treatment, rodent control, termite inspections, mosquito control, bird and wildlife management, and commercial pest control. One notable capability is their termite treatment program, which includes thorough inspections, installation of monitoring stations, and regular activity reports to protect properties from termite damage. Established in 1956, Rottler Pest Solutions has over 65 years of experience in pest management. They provide 24-hour assistance and same-day services for urgent pest issues.

4.9
614 Reviews
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Understanding Florissant's Mosquito Season

Mosquito activity in Florissant is highly seasonal, driven primarily by temperature and rainfall patterns 1. The primary mosquito season typically runs from late spring through early fall, with activity often beginning in April or May and lasting through September or October 2 3. Activity surges after heavy rains, which create temporary breeding grounds in standing water 4. The hot, humid summer months usually see the highest mosquito volumes. The season definitively ends when nighttime temperatures consistently fall below 50°F, which halts mosquito activity 1 5 6. Knowing this timeline is crucial for planning any control measures, whether you're relying on public services or considering a private treatment plan.

Public Mosquito Control: The County's Role

The City of Florissant contracts with the St. Louis County Department of Public Health's Vector-Borne Disease Prevention Program (VBDP) for community-wide mosquito management 2 7 8. This program focuses on disease prevention in public areas and uses an integrated mosquito management (IMM) approach. This strategy is designed to suppress mosquito populations before they become a widespread public health nuisance.

The county's program involves several key components:

  • Surveillance: Technicians monitor adult and larval mosquito populations across the county. They also trap and test mosquitoes for arboviral diseases like West Nile virus, which guides response actions 2 9.
  • Larvicidal Treatment: This is the cornerstone of public control. The VBDP treats known mosquito breeding sites on public lands-such as ditches, storm sewers, and retention ponds-with EPA-registered larvicides. This targets mosquitoes in the water-borne larval stage, stopping them before they become flying adults 2 9.
  • Adulticide Applications: When surveillance data indicates a heightened public health risk, the county may conduct nighttime ultra-low volume (ULV) spraying for adult mosquitoes in specific areas 9 10. These treatments are not scheduled on a regular calendar but are event-driven based on need.

These services are funded through public taxes and are provided at no direct cost to Florissant residents 2. Treatments and spraying occur seasonally (spring through fall) and are based on surveillance results 9.

How to Access & Report: Residents can be proactive. If you notice an abundance of mosquitoes or significant standing water on public property, you can report it to the St. Louis County Health Department at (314) 615-0680 to initiate an investigation 2. The county also operates a spray schedule hotline at (314) 615-4284 (615-4BUG), which provides a recorded message each evening listing areas scheduled for spraying 11.

Private Mosquito Control for Your Property

While public programs manage the broader environment, private pest control companies offer targeted, more frequent treatments for individual residential and commercial properties 12 13. These services are designed to create a protective zone in your immediate outdoor living space. The most common service is a barrier treatment, where a technician applies a residual insecticide to foliage, shrubbery, and shaded areas where adult mosquitoes rest. This kills existing mosquitoes on contact and continues to repel and eliminate new ones for a period, typically up to 3 weeks 14 15.

For those seeking alternatives, many companies offer all-natural or organic options using plant-based ingredients like essential oils 16 17. Another long-term solution is the installation of an automatic misting system, which dispenses insecticide at programmed intervals 18. Many providers also offer integrated services that bundle mosquito control with treatments for ticks, fleas, and other common yard pests 15 17.

Private services are typically offered in two formats:

  • One-time Treatments: Ideal for special events like weddings, graduation parties, or family reunions.
  • Seasonal Contracts: The most popular option, involving scheduled treatments every 2-3 weeks throughout the active season (April/May through September/October) 14 16.

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Cost Considerations for Private Mosquito Treatments

Investing in private mosquito abatement is a common choice for homeowners seeking reliable relief. Costs can vary based on your property size, vegetation density, treatment type (natural vs. traditional), and the service provider 14 19.

  • Per Treatment: A single barrier treatment for an average-sized yard often starts in the range of $75 to $125 14 20.
  • Seasonal Plans: Many companies offer monthly plans for regular service. These can be found for approximately $50 to $100 per month, depending on the frequency and scope of service 21 20.
  • Seasonal Total: When contracted for the full season, total costs typically range from $350 to $600 or more 14 21. It's important to get a detailed quote that outlines the number of visits, the product used, and what is covered.
  • Misting Systems: For automatic systems, installation represents a higher upfront investment, with costs varying significantly based on system complexity and property layout 18.

Effective DIY Prevention Tips

Regardless of whether you use professional services, eliminating breeding grounds on your property is the most effective step you can take. Mosquitoes need only a small amount of standing water to reproduce. Weekly yard inspections are crucial.

Make it a habit to:

  • Empty and scrub items that hold water, such as bird baths, plant saucers, pet bowls, and kiddie pools.
  • Clear clogged gutters and ensure downspouts drain properly.
  • Dispose of old tires, buckets, bottles, and other containers that can collect rainwater.
  • Tightly cover rain barrels, cisterns, and water storage containers.
  • Fill in or drain any low-lying areas in your yard where puddles persist.
  • Maintain swimming pools with proper chlorination and circulation.

Combining these diligent habitat reduction efforts with professional treatments provides the most comprehensive defense against mosquitoes.

Choosing a Mosquito Control Provider in Florissant

When evaluating local mosquito management companies, look for licensed and insured professionals with experience in the St. Louis area. Ask specific questions about their approach: Do they offer an integrated plan that includes larvicide treatments for standing water on your property? What EPA-registered products do they use, and are natural options available? Request a detailed, written quote that specifies the service frequency, treatment area, and product guarantees. Reading local reviews and asking neighbors for recommendations can also lead you to a reliable provider known for effective mosquito suppression and good customer service.

Frequently asked questions

Sources

Footnotes

  1. When Do Mosquitoes Go Away in Missouri? | Miller Pest Service - https://www.millerthekiller.com/blog/when-do-mosquitoes-go-away-in-missouri/ 2

  2. Mosquito Control | Chesterfield, MO - Official Website - https://www.chesterfield.mo.us/262/Mosquito-Control 2 3 4 5 6

  3. How Long Is the Average Mosquito Season in St. Louis? - https://www.mosquitosquad.com/west-st-louis-county/blog/how-long-is-the-average-mosquito-season-in-st-lo/

  4. How Changing Weather Patterns Are Affecting Pest ... - https://stlpestcontrol.com/impact-weather-pest-populations-st-louis/

  5. Mosquito season doesn't end until the temperatures drop below 50 ... - https://www.facebook.com/publichealthOC/posts/mosquito-season-doesnt-end-until-the-temperatures-drop-below-50-degrees-protect-/1107425311564463/

  6. Newnan Mosquito Control - https://www.centurionpestmanagement.com/pest-control/mosquito-control/

  7. Health Division / Florissant, Missouri - https://www.florissantmo.com/topic/index.php?topicid=106&structureid=23

  8. Vector-Borne Disease Prevention - St. Louis County Website - https://stlouiscountymo.gov/st-louis-county-departments/public-health/vector-borne-disease-prevention/

  9. Mosquito Management - St. Louis County Website - https://stlouiscountymo.gov/st-louis-county-departments/public-health/vector-borne-disease-prevention/mosquito-management/ 2 3 4

  10. Adult Mosquito Management - St. Louis County Website - https://stlouiscountymo.gov/st-louis-county-departments/public-health/vector-borne-disease-prevention/mosquito-management/adult-mosquito-management/

  11. Spray Schedule - St. Louis County Website - https://stlouiscountymo.gov/st-louis-county-departments/public-health/vector-borne-disease-prevention/spray-schedule1/

  12. Mosquito Control Near Me | Sudbury, Wayland, Weston, & More - https://lynchlandscape.com/mosquito-control/

  13. Mosquito Control Services | Pest Control in Waterbury - https://www.prosourcepest.com/pest-control/mosquitoes

  14. How Much Does Mosquito Treatment Cost in 2026? - https://www.lawnstarter.com/blog/cost/mosquito-treatment-price/ 2 3 4 5

  15. Mosquito Control in Saint Louis County, MO - https://mosquitojoe.com/locations/missouri/saint-louis-county/mosquito-control/ 2

  16. St. Louis, MO Mosquito Control - https://www.mosquitosquad.com/greater-st-louis/ 2

  17. Mosquitos - Rodent & Pest Control Services | Exterminator - https://pointepestcontrol.com/services/mosquitos/ 2

  18. Mosquito Misting System Cost | Avg. Price to Install - Fixr.com - https://www.fixr.com/costs/mosquito-misting-system 2

  19. Mosquito Treatment Costs Explained: What You Can Expect - https://www.mosquito-authority.com/blog/how-much-is-mosquito-treatment-costs-to-protect-your-yard/

  20. How Much Does Pest Control Cost in Missouri? (2025 Guide) - https://amcoranger.com/how-much-does-pest-control-cost-missouri-2025/ 2

  21. How Much Does Mosquito Treatment Cost in 2026? - https://www.lawnstarter.com/blog/cost/mosquito-treatment-price/ 2