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Mosquito Control

Mosquitoes aren't just annoying. They're one of the most dangerous pests in the world, capable of transmitting diseases to both people and pets. East Tennessee's warm summers, high humidity, and abundant rainfall create ideal breeding conditions, and without professional treatment, mosquito populations around your home or business can make outdoor spaces nearly unusable during peak season. Critter Wranglers provides mosquito control programs for residential and commercial properties throughout the Greater Knoxville area.

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Why Mosquitoes Are More Than a Nuisance

Most people think of mosquitoes as a summertime annoyance, but the health risks they carry are serious. Mosquitoes are vectors for a range of diseases found in Tennessee, including West Nile virus, Eastern equine encephalitis, and La Crosse encephalitis. They also transmit heartworm to dogs and cats, which can be fatal if left untreated.

Tennessee is home to roughly 17 mosquito species, and several of them are aggressive daytime biters, meaning the problem isn't limited to evenings on the patio. Properties near standing water, wooded areas, or low-lying terrain with poor drainage tend to experience the heaviest mosquito pressure. But even well-maintained yards can support breeding populations if there are overlooked sources of standing water like clogged gutters, birdbaths, plant saucers, or tire swings.

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Mosquito control treatment for a Knoxville, TN yard

Our Mosquito Control Program

Property Assessment

We inspect your yard and surrounding areas to identify standing water sources, shaded harborage zones, and other conditions that support mosquito breeding and resting.

Targeted Yard Treatment

We apply EPA-registered products to the areas where mosquitoes rest and breed, including landscaping, tree lines, fence rows, under decks, and around standing water features. Treatments target both adult mosquitoes and larvae.

Breeding Site Reduction

We identify sources of standing water on your property and recommend modifications to eliminate breeding habitat. Sometimes the biggest impact comes from small changes like correcting a drainage issue, clearing a clogged gutter, or repositioning a planter.

Recurring Treatments

Mosquito control is most effective as a seasonal program rather than a one-time service. Mosquito populations replenish continuously throughout the warm months, so regular treatments keep populations suppressed all season long.

Our mosquito program typically runs from spring through fall, timed to match the active mosquito season in East Tennessee. Treatment frequency depends on your property's exposure level and the severity of mosquito activity. Contact our team to schedule your free property assessment.

Who Benefits From Mosquito Control

Mosquito treatment isn't just for homeowners tired of getting bitten on the back deck. Our mosquito control programs serve a range of residential and commercial clients:

  • Homeowners who want to reclaim their yards, patios, and outdoor living spaces
  • Families with children, pets, or anyone at higher risk from mosquito-borne illness
  • Restaurants and bars with outdoor dining or patio seating
  • Event venues, parks, and outdoor gathering spaces
  • HOAs and property management companies with shared outdoor common areas
  • Daycares and schools with outdoor play areas

If mosquitoes are affecting your ability to enjoy or operate in your outdoor space, a seasonal treatment program can make a significant difference. Contact us to discuss what makes sense for your property.

Choose the Right Mosquito Control Plan

Seasonal Program

Our most effective option. A seasonal mosquito program runs from spring through fall with recurring treatments every three to four weeks. Mosquito populations replenish continuously throughout the warm months, so regular treatments are the most reliable way to keep your outdoor spaces comfortable all season long.

One-Time Event Treatment

Perfect for outdoor gatherings, parties, or special events. A pre-event yard treatment significantly reduces mosquito activity in the treatment area for the duration of your event. Contact us in advance to schedule treatment before your event date.

Commercial Mosquito Control

We offer mosquito programs for restaurants, event venues, HOAs, daycares, and other commercial properties where outdoor spaces need to be comfortable and safe for customers, guests, and staff. We schedule treatments to minimize disruption to your operations.

Critter Wranglers technician performing exterior mosquito treatment

Reduce Mosquito Activity on Your Property

Professional treatment provides the most effective results, but there are steps you can take between visits to help keep populations down: eliminate standing water anywhere on your property, change water in birdbaths and pet bowls at least twice per week, keep your lawn mowed and trim back overgrown vegetation, repair or replace damaged window screens, and clear leaves and debris from drainage areas to prevent pooling.

Standing water mosquito breeding site near a Knoxville home

Breeding Site Elimination

Some of the most effective mosquito control happens before we even spray. Gutters, plant saucers, buckets, tarps, toys, and anything else that holds water after rain are all active mosquito breeding sites. We identify and address these during every visit so your treatment works harder and lasts longer.

Take Back Your Yard: Contact Critter Wranglers Today


Critter Wranglers is locally owned and operated, licensed by the Tennessee Department of Agriculture, and fully bonded and insured. Our pest control team has over 35 years of combined experience managing mosquito populations for homes, businesses, and outdoor venues across the Greater Knoxville area.

Don't spend another season swatting and scratching. Contact us today to schedule your free property assessment, or give us a call at (865) 973-1095.

Frequently Asked Questions

When should I start mosquito treatments?

In East Tennessee, mosquito season typically runs from March through October. We recommend starting treatments early before populations peak, which gives the program time to establish and suppress breeding activity before the heaviest months of summer.

Most residential properties benefit from treatments every three to four weeks throughout the active season. Properties with heavier mosquito pressure, such as those near standing water or wooded areas, may benefit from more frequent visits. We'll recommend a schedule based on your property assessment.

No treatment can guarantee 100% elimination, since mosquitoes are mobile and can fly in from neighboring properties. However, a professional treatment program significantly reduces the population on your property and makes outdoor spaces far more comfortable. Most of our customers see a dramatic difference after the first treatment.

Yes. We use EPA-registered products and apply them in a targeted manner that minimizes impact on beneficial insects like bees and butterflies. We focus applications on mosquito resting and breeding areas rather than broadcast spraying across the entire property. Your technician will provide specific guidance on re-entry times for treated areas.

Citronella candles, bug zappers, and similar consumer products provide minimal relief at best. They may reduce bites in a very small area for a short time, but they don't address the breeding population. Professional yard treatments are the most effective way to meaningfully reduce mosquito activity on your property.

Yes. We offer mosquito programs for restaurants, event venues, HOAs, daycares, and other commercial properties where outdoor spaces need to be comfortable and safe for customers, guests, and staff. We schedule treatments to minimize disruption to your operations.