• Louisiana Mosquito Exterminator

Same-day Mosquito Treatment in Louisiana


In Southern Louisiana, mosquitoes are a familiar nuisance, but that doesn’t mean they should take over your outdoor spaces.

At LaJaunie’s Pest Control, we offer effective mosquito control services, enabling you to enjoy your yard without the annoyance of mosquitoes.


Comprehensive Mosquito Control in Louisiana

Our region’s warm, humid climate creates ideal conditions for mosquitoes, which cause itchy bites and spread serious illnesses like:

  • Zika Virus
  • West Nile Virus
  • Yellow Fever
  • Malaria
  • Dengue

Protect your family from these dangers with our mosquito treatments in Louisiana. Our services dramatically reduce mosquito populations in your area, ensuring a safer, more comfortable environment around your home.

Our solutions provide mosquito relief for up to four weeks per treatment, with flexible, month-to-month plans—sign up when you need it and cancel with just 30 days’ written notice.

You can also call us at 985.859.7378 or request a free quote

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LaJaunie’s Pest Control Reviews

Randy Zimmer
Randy Zimmer
Great no hassle service. Anthony was very knowledgeable and kept informed with the service he was providing.
Alexis Leblanc
Alexis Leblanc
Brandon is always so kind and informative. He remembers what kind of animals I have and always ensures their safety during our pest control treatment. Exceptional service!
Robert Marver
Robert Marver
Identified the problem, communicated well. we signed a one-year contract hopefully of great future service
Merilee Wilhelm
Merilee Wilhelm
Ali was very professional, thorough. And On Time. I have full confidence in her work around my home. I Will continue to use LaJaunie’s for all pest control.
Sidney Rougelot
Sidney Rougelot
Dijon is extremely good at his job and a delightful professional.
Eli Gross
Eli Gross
Great work, and excellent communication!!
Linda Aubert
Linda Aubert
Ali is my favorite. She cared about my pest control situation from day one!!!
will glass
will glass
My wife and I have been extremely satisfied with Lajaunie’s. Heath, who came out for our initial consult, was not only extremely knowledgable, but also friendly, professional, and thorough. He presented us many options, all fair and with no hidden agenda. When Taylor came out to service our house (the next day!), he too was excellent—friendly and professional. Highly recommend these guys.
Lisa M
Lisa M
Very please with Ashton’s handling my pest control services. He was quite efficient and thorough with the work.
Complete Transparency
timely treatments
Timely Treatments
pest-free guarantee
Pest-Free Guarantee

Recurring Treatments for Lasting Protection

We take pride in our barrier sprays, which effectively manage mosquito and tick populations. Our process starts with a detailed inspection to identify potential breeding sites and gathering spots, such as dense vegetation and standing water.

Following the inspection, we apply a barrier spray using a backpack fogger for optimal coverage. This treatment kills mosquitoes on contact, while the residue protects your space for up to 21 days.

We recommend ongoing treatments to maintain these results and keep mosquitoes at bay.

Special Event Mosquito Treatments


Planning an outdoor event? Don’t let mosquitoes ruin the occasion. Our one-time treatments ensure mosquito-free gatherings, from weddings to cookouts.

Here’s what our special event treatment offers:

  • Effective Reduction: Significantly decreases the number of mosquitoes that could disrupt your event.
  • Safe & Clean: Dries within 30 minutes, leaving no odor or residue, ensuring no interference with your event setup.
  • Preventative: It is applied 24-48 hours before the event to prevent any risk of contamination, providing continuous protection throughout the event.
Coupon for $15 off
LaJaunie's is Celebrating 15 Years


  • Identify Issue
  • Discuss Solutions
  • Affordable Pricing


  • Same day scheduling
  • Payment plan option
  • Sign digital agreement


  • In-Depth inspection
  • 5 star treatment
  • Issue solved


  • Pest free environment
  • Full transparency
  • Re-Treat guarantee

Top-of-the-Line Technicians


We only hire the best at LaJaunie’s Pest Control. Not only does every single Louisiana mosquito exterminator have to pass our extensive in-house training program, but they must also be fully licensed by the Louisiana Department of Agriculture. We also hold monthly training sessions to ensure our crew is always up to speed on rules, regulations, and general industry knowledge. You can always trust our highly educated and thoroughly trained technicians to provide the best and most effective service at all times.


Same-Day and Saturday Servicing

If you need to know how to get rid of mosquitoes fast, the answer is LaJaunies Pest Control. The sooner you let us kill the mosquitoes in your home, the sooner you can rest easy! Can’t wait for relief? Give us a call at 985-859-7378 and we will treat your home that very same day. Don’t have time during the week? Request Saturday service and we will treat your home over the weekend. Providing convenient, professional mosquito treatments are important to us. We will always do our best to accommodate your schedule with our mosquito removal services!

Kirsten was very friendly, helpful and quick! She explained everything throughly. Very happy with my service with LaJaunie’s.

Truc N., Baton Rouge, LA

Proudly Serving Louisiana

LaJaunie’s Pest Control was founded in 2008 right here in Thibodaux, Louisiana. For the last decade, we have been proudly serving the members of our community. We take great pride in being locally owned and operated. We believe it gives us an edge over our competitors because we know the bugs in this area better than anyone else. Our local knowledge allows us to offer the most effective mosquito pest control service. We offer our mosquito treatments in Louisiana throughout several locations in the River Parishes, including:

Don’t see your neighborhood listed above? Give us a call today at 985-859-7378 and speak to one of our friendly team members. 

Locally Owned and Operated Mosquito Control

bed bug control

Locally Owned and Operated Mosquito Control

We take customer service seriously. It is always our number one priority. That’s why we like to call ourselves a customer service company that kills bugs. From the minute you pick up the phone to the end of your treatment, you will be treated with care and professionalism. We are proud of our  4.9-star rating from our customers! When you partner with LaJaunie’s for Louisiana mosquito treatments, you will see what sets us apart from the rest!

We commit to being 100% transparent throughout the entire process. When you start off with a free quote, we will always be honest about the extent of your infestation and the service cost. Before your service begins, we will text your appointment confirmations and reminders. After the service ends, we will email you a video of the work we completed. With us, you will never have to wonder about what’s going on. We will always be transparent every step of the way!

Mosquito Control FAQs

We use a combination of backpack fogging with One Guard and the In2Care system to control mosquitoes. Our approach targets mosquitoes at both adult and larval stages, ensuring a comprehensive reduction in their population around your property.

Our treatments significantly decrease the mosquito population with each application. By combining monthly fogging and the In2Care system, we offer a robust solution that not only kills mosquitoes on contact but also disrupts their breeding cycle, reducing future populations.

Yes, the safety of your family and pets is crucial to us. The products we use, including the In2Care system, are safe around pets and children. We focus on using environmentally friendly and health-conscious treatments for effective mosquito control.

Our treatments are designed to protect throughout the month. The In2Care system is particularly effective as it continuously works to control the mosquito population, even after rainfall, by targeting breeding sites.

Eliminate standing water in items like plant saucers, bird baths, and clogged gutters. Our technicians will also advise you on potential breeding sites and how to address them, further reducing the mosquito threat around your home.

Yes, we offer one-time treatments for special events to ensure your guests can enjoy the outdoors without the nuisance of mosquitoes. It’s a great way to keep your event comfortable and mosquito-free.

We recommend monthly treatments to control the mosquito population effectively, especially during peak mosquito season. Regular treatments provide a consistent barrier against mosquitoes and reduce the chance of significant infestations.

We offer a retreat guarantee. If you’re still experiencing issues after our treatment, we’ll come back to address the problem at no additional cost. Your satisfaction and comfort are our top priorities.

Our unique combination of backpack fogging and the innovative In2Care system sets us apart. We focus on not just killing adult mosquitoes but also preventing future generations from thriving. Plus, our commitment to safety and environmental responsibility makes our service a trusted choice for families in Louisiana.

Absolutely. Our mosquito control methods target mosquitoes at all life stages. From adult mosquitoes with backpack fogging to larvae with the In2Care system, we ensure comprehensive control, significantly reducing the mosquito population on your property.

Get The Relief You Deserve


  • National Pest Management Association
  • Louisiana pest management
  • thibodaux chamber of commerce
  • st. mary chamber company
  • no chamber
  • Inc. 5000