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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

Professional wasp removal methods vary depending on the wasp species, nest location, and the severity of the infestation. Professionals use a range of techniques, including high-grade insecticides, pesticides, aerosols, insecticidal dust, liquids, and vacuuming. After exterminating the wasps, the technician will remove the active nest to prevent re-infestation. For a major or pervasive wasp problem, it is recommended to hire a professional to handle the issue safely and avoid painful stings.

You can find a reputable flea exterminator by vetting qualified pest control professionals in your area, interviewing multiple pros to find the right one. Avoid pest control scams by selecting an experienced and insured professional. Licensing is usually required when applying flea-related pesticides, although exact requirements vary by state, and a good exterminator will be happy to show you copies of their certification.

When you spray a roach, the chemicals, usually a mix of neurotoxins like pyrethroids or pyrethrins, start affecting its nervous system almost immediately. It disrupts the roach’s nerve signals, causing paralysis and eventually death. You'll often see the roach twitch, flip over on its back, and stop moving within seconds to minutes.

Some pest control treatments, such as spraying insecticides or bug bombs, can cause severe health problems for your household members if you are improperly exposed to them. That's why putting away pet toys, dishes, bedding, children's toys and items is essential. Pest technicians are trained to reduce risk, but it's best to take caution by avoiding the risk of items being accidentally sprayed. Discuss any concerns you may have with your pest control specialist.

Rats are attracted to homes that provide food, water, and shelter. Common attractants include uncovered garbage, pet food left out overnight, crumbs and food spills, and easily accessible pantries. They’re also lured in by leaky pipes, standing water, and cluttered areas like basements or garages. Outdoor factors such as overgrown vegetation or woodpiles near the foundation can create additional nesting opportunities.

The Columbus, PA homeowners’ guide to pest control services

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