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

Avatar for Ehrlich Pest Control
Ehrlich Pest Control
4.3(
11
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+2 more

Serving Columbus, PA and surrounding areas

Approved

In business since 1921

Free estimates

Credit card accepted

"I had a fantastic experience with Ehrlich Southeast. Their customer service was excellent, from scheduling the appointment to the completion of the service. Their technicians were friendly, knowledgeable, and efficient, and they ensured my property was pest-free. I highly recommend them to anyone in need of pest control services."
Recommended by100%of homeowners
Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Columbus, PA and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
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+2

58 neighbors recently requested a quote
Recommended by81%of homeowners
Pest Control FAQs, answered by experts

Groundhogs love to eat a variety of plant matter. This includes beans, peas, sunflowers, tender greens such as leafy vegetables, clover, dandelion, and alfalfa, and sweet fruits such as apples and berries. Groundhogs eat up to a pound and a half of plant matter each day, so household gardens often become their prime target.

Seeing a termite swarm near your home is a strong indication that a colony is nearby, but it doesn’t always mean your home is infested. Swarmers may emerge from outdoor colonies or neighboring structures. However, if the swarm is inside your home or you notice discarded wings near windowsills, it likely means termites are nesting within your walls or foundation. A professional inspection is the best way to confirm and address a potential infestation ASAP.

You can use bleach to kill fruit flies, but it's not the best option because bleach can be toxic to people when used on surfaces. It also isn't as effective as killing flies in drains, as it passes through the drain too quickly to do a thorough job.

Termites can start causing damage within just a few weeks of settling in, and while the signs might not show up right away, they can hollow out drywall and structural wood within a few months. If left untreated for a year or more, the damage can be extensive and expensive.

Citrus scents such as lemon or lime are lethal to bed bugs. They’re drawn to the smell, but the chemicals often kill them. There are other ways to kill bed bugs without an exterminator, including using steam, DIY heat treatments, essential oils, diatomaceous earth, and more. However, you should hire a professional bed bug exterminator to eliminate large numbers of bed bugs.

The Columbus, PA homeowners’ guide to pest control services

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