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Verified Reviews for Animal Fencing Service pros in O Fallon, IL

*The Angi rating for Animal Fencing Service companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Animal Fencing Service needs.

*The HomeAdvisor rating for Animal Fencing Service companies in O Fallon, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Animal Fencing Service needs.

Last update on January 20, 2026

Top-Rated Animal fencing pros in O Fallon - Updated Nov 2026

Avatar for Chesterfield Fence & Deck Company
Chesterfield Fence & Deck Company
4.4(
416
)
Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving O Fallon, IL and surrounding areas

In business since 1968

Free estimates

Warranties offered

"THANK YOU to the two men who replaced my fence six posts and a section of pickets yesterday. They worked well together. They listened to me before and after their work. They worked steadfastly through the morning. Much appreciated here. If I were their employer, I would keep these men."
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Recommended by90%of homeowners
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Avatar for Ventura landscaping
Ventura landscaping
4.9(
15
)
Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving O Fallon, IL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Noe and his crew did a great job. He worked with us in selecting the plants and took the time to explain what he thought would work. They paid attention to details and it turned out even better then we expected. We have received several compliments from our neighbors, and I will contact them again when we redo our backyard."
Landscaping Project
Landscaping Project
Seating Wall
Landscaping Project
Landscaping Project

+34

Recommended by100%of homeowners
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Avatar for Gateway Dog Fence
Gateway Dog Fence
5.0(
2
)
Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving O Fallon, IL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Jake was punctual,polite,very knowledable,efficient, easily accessable after installation to answer any queestions and help make adjustments during the dogs breaking in period. I would highly recommend Jake and gateway to any of my neighbors and friends. Gene Hoylman"
Recommended by100%of homeowners
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Avatar for Alexander Goewey
Alexander Goewey
3.7(
5
)
Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving O Fallon, IL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

Thank you for visiting Alexander Goewey. We are your locally owned and operated home repair specialists based in Granite City, IL. We service residential clients throughout Granite City and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

Response time1 day
Recommended by50%of homeowners
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Avatar for Gunn Landscaping & Tree Svc
Gunn Landscaping & Tree Svc
3.7(
3
)
Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving O Fallon, IL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I called Keith to fill in a big hole in my back yard that was left over from an above-ground pool I had just removed. He gave me a very reasonable price estimate and we scheduled a date for the job to be done. He had to reschedule twice due to conflicts with other jobs he was working on. I wasn't in a big hurry to get the job done and my schedule was flexible, so it didn't really matter to me. When he did finally come, Keith and his crew did great work - well above my expectations. I was charged exactly what the price estimate was. I would definitely hire these guys again to work on my yard."
Large Versa-Lok Retaining Wall
Keystone Retaining Wall
Gabion Retaining Wall
Recommended by100%of homeowners
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Animal Fencing FAQs, answered by experts

There are DIY methods and store-bought pesticides available for the public to use. However, these pesticides also come with a risk, and you need to follow the directions correctly and take precautionary measures to prevent exposure to these chemicals. These methods may be an option for small pest problems, but you should call in a pest control specialist for persistent pests and infestations.

As with anything ingested by animals, there is always a chance that mushrooms will be toxic. Clearing the tops of mushrooms from the soil to prevent them from being eaten by pets is always a good idea. Since poisonous mushrooms can be deadly, we recommended that any mushroom ingestion is treated as a veterinary emergency. Watch for signs of lethargy and digestive distress in any animal suspected to have eaten a mushroom and contact your vet immediately.

According to the Internet Center for Wildlife Damage Management, no frightening devices are proven effective for squirrel control. This is likely because the squirrels quickly become habituated to the noises. However, strobe lights show some promise, so motion-activated lighting could be an option worth considering as part of your integrated pest management strategy.

Setting up an animal trap in your yard largely depends on where you live and the type of critter you're dealing with. In many states, trapping nuisance animals like squirrels, rats, or raccoons is allowed, sometimes without needing a permit. However, certain wildlife species are protected, and not all states have lenient catch-and-release regulations.

Before placing a trap, check your local laws to avoid fines or other legal issues. Some areas allow DIY trapping, while others may require professional assistance. Most areas require a professional to relocate the animal once trapped. Consulting a pro ensures you handle the situation responsibly, humanely, and within the law.

Yes, most exterminators or pest control services provide free estimates to potential customers. It’s a good idea to get at least three estimates to compare prices and services unless you have an emergency that can’t wait to gather estimates. When providing the exterminators information for the estimate, be sure to include as much specific information as possible, include the suspected type of pest, how many you’ve seen, and other warning signs.

The O Fallon, IL homeowners’ guide to animal fencing services

From average costs to expert advice, get all the answers you need to get your job done.

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