Serving Clear Lake · League City · Seabrook · Kemah · Webster, TX & surrounding areas

★★★★★ 4.8 · 101 Google reviews Licensed & Insured · TX Dept. of Agriculture

Pest Control in Houston & Clear Lake, TX

Bugs Gone Today — Guaranteed, or We Come Back Free

Locally owned pest control in Houston, serving Clear Lake and the surrounding areas since 2008. Call now and we'll get a technician on the way — no contracts required to get started.

Free re-treatment guarantee Friendly, uniformed technicians Local technicians, not a call center

📞 Call or Text (832) 888-9121 Get a Free Quote →

Local, licensed technicians — Texas Dept. of Agriculture certified, serving Clear Lake and the surrounding areas since 2008.

Ant Control

We treat your entire yard including flower beds and we back it up with a season long guarantee that if you see fire ants we will come back and treat them again for free.

Spider Control

Leave it to our spider control specialists to eliminate spiders from inside and around your house so you can rest assured your home is spider-free. Ajax will inspect for spider infestation and rid your house and yard of them.

Rodent Control

Rats and mice can cause damage to your home or business. Our rodent exterminators are trained to locate rodent entry points and areas of activity. We will ensure your home or business is protected against rats and mice year round.

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Pest Control Services in Clear Lake & Houston

Ajax Exterminating provides complete pest control services to homes, restaurants, offices and other businesses. We are your local pest control experts! We treat ants, spiders, roaches, mosquitos, mice, rats & more. Ajax Exterminating has been in business since 2008.

Call (832) 888–9121

*PLEASE NOTE:
WE DO NOT REMOVE:
Snakes or any other type of Reptiles, Possums, Raccoons, Squirrels or Hogs.

Roaches

There are close to 30 different varieties of roaches like household roaches and palmetto bugs. Ajax Exterminating uses professional-grade products in areas kids and pets can’t get to like under sinks, around pipes, cracks and crevices, and behind appliances.

Fleas

The greatest concern about the presence of fleas in your Houston home or business comes from their bites that can result in an uncomfortable itch. Ajax Exterminating can rid your home of fleas.

Flies

Flies are filthy and carry at least 65 different kinds of disease. The average life span of the house fly is approximately 28 days…less if you have Ajax Exterminating treat for them. Food and garbage in and around your home allow flies to thrive so it is very important to keep your house or office clean.

Mosquitos

These nasty things are something we Texans are all too familiar with. The bites itch so much! Repellents and the stuff you get at the store doesn’t really do much at all to stop them in order to do so a professional is needed. We treat exterior walls, around windows and doors, bushes, tree trunks flower beds, and the lawn.

When it comes to pests invading your home, you have the choice to DIY or rely on licensed pest control services. We are leaders in the industry for using the most effective and advanced pest control methods possible.

All of our team members are professional residential and commercial exterminators that are highly trained and knowledgeable. We care about the environment, and we have tailored our processes to reflect that. Providing the most comprehensive list of services to target any infestations you might currently have.

Our Certified Licensed Technicians are available for appointments today!

Why Choose Us

Pest Control Experts
Certified Licensed Technicians
Guaranteed Work
Fast Response Time
Affordable Pricing

Ajax Exterminating treats for insects, spiders, mice and rats, and are highly trained, state licensed and insured.

We offer one-time, monthly or quarterly services.

Our guarantee is if you have any problems we will come back and treat at no additional charge.

Our affordable pest control service is designed to prevent and kill bugs before they get in your home. Our courteous and experienced technicians will carefully apply products that work fast to solve your pest control issues.

We target places in and outside of your home where bugs are most likely to be.

Treating the outside keeps bugs from getting inside.

Expert Pest Control

We provide comprehensive pest control services. We are your local Pest Control Company.

Complete Pest Control

We treat all kinds of pests including ants, roaches, mice and rats in your home or business.

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Testimonials

      EXCELLENT  
   Based on 100 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Carol Kaufmann 
 
 
 
 Trustindex verifies that the original source of the review is Google. Robert is fantastic. Excellent service.
  
 
      Posted on Google  
   
   Brandon Weisinger (T-Bow) 
 
 
 
 Trustindex verifies that the original source of the review is Google. I found Ajax Exterminating after asking ChatGPT to “list out the top-rated local exterminators with the best pricing and reviews” …and they came highly recommended. They were at the top of the list—and now I see exactly why!!!

Scheduling was incredibly easy. I called and was able to get an appointment for the very next day, which was a huge plus.

The pricing was very fair and transparent: $225 for the initial treatment (covering both inside the house and the entire yard), and $135 for a follow-up treatment two weeks later. Considering the level of service, this felt like a great value.

The technician showed up right on time and was extremely thorough throughout the entire process. He was very polite, highly knowledgeable, and took the time to explain everything in detail. He also gave clear, practical instructions on what to do after the treatment to maximize effectiveness, which I really appreciated.

Overall, I’m very impressed with the service. I’m especially glad I chose a local company instead of going with a big corporate brand like Terminix or Orkin. Not only would those have likely been more expensive, but I don’t think they would have provided the same level of personalized care and attention. Ajax clearly tailored the treatment to my specific situation, which made a big difference! 👍
  
 
      Posted on Google  
   
   Marian Isas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service! The exterminator was professional, on time, and quickly took care of the problem. They explained everything clearly and made sure the area was safe afterward. Highly recommend for anyone needing reliable and efficient pest control.
  
 
      Posted on Google  
   
   Alma Butler 
 
 
 
 Trustindex verifies that the original source of the review is Google. O-M-G!! This company has helped me get rid of my extra tenants 🪳 from my apartment after all other options have failed me. I've tried all kinds of over the counter remedies that didn't work. The apartment exterminator & another that i hired did not work either. Whatever Ajax is using is legit. Definitely would recommend them to everyone. You need an exterminator... Ajax is your company.
  
 
      Posted on Google  
   
   CeAnne Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service! Robert applied what he called restaurant grade baits and gels and we saw results immediately. He was thorough and very knowledgeable. He scheduled a two-week follow up appointment and reapplied the same treatment in known areas where I had seen a few roaches. The results are very positive and I highly recommend Ajax Exterminating in Houston, Clear Lake.
  
 
      Posted on Google  
   
   David Yeary 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommended! Robert knows the pest control business well. Very good communication about his recommendations and we followed his advice. He was spot on with his service applications and traps. Weeks later and no more issues!
Robert charges a reasonable price too.
  
 
      Posted on Google  
   
   Rachael Garza 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and price!!! Definitely recommend!
  
 
      Posted on Google  
   
   Cliff McCarra 
 
 
 
 Trustindex verifies that the original source of the review is Google. Rob from Ajax Exterminating came out to our house and offered a free inspection, and while he was here, he also offered some free advice to help us save some money.  We hired him to perform exclusion work.  For pest control, we liked what he was offering and liked the price, so we signed up for the annual service (4 treatments per year). Rob also followed up by emailing us the product information that we requested.
  
 
      Posted on Google  
   
   Matthew Scheib 
 
 
 
 Trustindex verifies that the original source of the review is Google. Came out to assess the situation in my attic free of charge!

Licensed & Certified in Texas

Our technicians are certified by the Texas Department of Agriculture, and Ajax Exterminating is a fully licensed pest control business in the state of Texas.