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Top-Rated Pest control specialists in Alton - Updated Nov 2026

Avatar for Hawx - St. Louis
Hawx - St. Louis
4.1(
360
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+1 more

Serving Alton, IL and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services
Pest Control Services

+2

109 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Ned’s Pest Control
Ned’s Pest Control
4.0(
3,188
)
Mosquito Control

Serving Alton, IL and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

Ned's Pest Control brings over 60 years of pest control expertise to your home or business, delivering fast, effective solutions when pests invade your space. As part of the Ned's Home family, we're committed to providing dependable, high-quality service backed by our QualityPro certification and 100% Satisfaction Guarantee. Our trained and licensed professionals specialize in both residential and commercial pest control, using proven methods to eliminate current infestations and prevent future ones. With dedicated teams across the region, we prioritize lasting results so you can enjoy true peace of mind.

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for TB Nuisance Wildlife Removal Services LLC
TB Nuisance Wildlife Removal Services LLC
5.0(
13
)
Pest Control - Small AnimalsMosquito ControlPest Control - Birds and Bats+4 more

Serving Alton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Tyler was super helpful and genuinely worked to solve our pest issue. We found an opossum in our finished basement without any obvious understanding of how the animal was able to get in the house. Tyler was really fast with responding and helping us get the animal removed safely and humanely. Our next concern was finding how the animal got into the house and making sure this didnâ t happen again. Tyler made multiple trips to our house including an after hours visit and was very thorough to make sure the issue was fixed and we felt confident that there werenâ t more pests in the house. We couldnâ t be happier the service and the very fair pricing that seems so hard to come by with small businesses these days. I have already, and will continue to recommend this business to friends and family."
My Work
My Work
Response time9 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Presto-X (St. Louis)
Presto-X (St. Louis)
New to Angi
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+4 more

Serving Alton, IL and surrounding areas

Approved

In business since 1932

Free estimates

Warranties offered

Since 1932, Presto-X has been providing expert pest control services guided by the enduring principles of providing world class service to our customers and taking care of our colleagues. Presto-X covers your home or business with expert knowledge, professionally licensed and trained technicians, and exemplary service designed specifically for you.

Swat Pest Solutions
5.0(
6
)
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+7 more

Serving Alton, IL and surrounding areas

In business since 2017

Free estimates

Offers commercial services

Here at Swat Pest Solutions we are a fully licensed and insured pest control company. We work with residential and commercial clients and no type of pest is out of our wheelhouse. We do safe, ethical, and affordable services. Call now for a free quote. \n

Response time5 hrs
Recommended by100%of homeowners
Avatar for Triple B Pest insulation & services
Triple B Pest insulation & services
4.6(
11
)
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+9 more

Serving Alton, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I’m a land lord of 72 residential properties and the biggest head ache other than common upkeep was the constant battle with roaches and insects inside the units, I had Triple B come out and put their pest control infused insulation at 10 of my properties and within 3 weeks the tenants were in shock at how affective it was, they went from seeing them everyday to hardly ever, I ended up getting them to do all my units and also my own house, this will be a must at any property I ever purchase, highly suggested for new home owners/buyers"
Pest infused insulation
Before removal
Before removal
After removal and sanitation
Insulation removal & sanitation

+1

Recommended by90%of homeowners
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Pest Control FAQs, answered by experts

Stink bugs hate strong, fragrant scents like clove, lemongrass, spearmint, and Ylang Ylang, so you can use essential oils as a natural deterrent. (Always keep them out of reach of your pets!) In the garden, plants like lavender, garlic, and catnip can ward off stink bugs thanks to their pungent aroma. Also, avoid decorating with white, as stink bugs are oddly attracted to it.

Brown recluse spiders are attracted to homes in search of warm, dry, and dark spots that provide easy access to insects. An existing bug problem is a primary attractant, as spiders follow their food source. Other factors that attract brown recluse spiders include the presence of anything that might lure insects, such as food left out or poorly sealed trash cans. They are also drawn to excessive outdoor lighting, untended wood or cardboard boxes, and dark areas with nooks and crannies for nesting, like woodpiles or dirt piles.

In addition to a clean home, fleas dislike oils made from plants that are naturally bug-resistant or poisonous to bugs. That includes myrtle, mint, eucalyptus, and especially cedar oil. Common household remedies like baking soda, garlic and apple vinegar don’t have any effect on fleas. Don’t spray essential oils directly on your own skin or your pets (and their bedding, because it can be a skin irritant. Stay away from tea tree oil. In pure form it can be very toxic to pets. Always ask your vet if you have any questions.

Roaches multiply quickly, which is why an infestation can spread so fast. Female American cockroaches lay about 12 eggs in each egg case, called an ootheca. They can lay six to 14 ootheca during their short lifespan. German cockroaches lay four to five ootheca in their lifetime, with each carrying 20 to 40 eggs. Many roaches can have 100 to over 200 offspring during their lifespan.

Finding one termite could be a sign of an infestation. This termite could be a worker looking for food or a swarmer responsible for reproduction. Any time you see a termite crawling or flying around your home, or if you see their discarded wings around doors and windows, it’s time to call in a pro for an inspection.

The Alton, IL homeowners’ guide to pest control services

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