Best Pest Control in Columbia

Pricing depends on the type of pest, the size of your home, and the severity of the issue. At Palmetto Exterminators, we provide a quote after a free inspection, so you only pay for what you actually need.

DIY can seem cheaper upfront, but it often doesn't solve the root problem. Our professional treatments are designed for long-term prevention, which saves you money (and stress) over time.

We never lock our clients into long-term contracts for pest control. Our results speak for themselves!

Yes. We use products and methods that are applied safely and according to strict guidelines. We'll always explain any precautions you should take.

No—our treatments are targeted and designed to protect your home and belongings.

• Ants - including odorous house ants, fire ants, and other nuisance species. South Carolina has a very diverse ant population, and Clemson notes that fire ants require ongoing management because reinfestation is common.
• Cockroaches - especially American cockroaches, often called palmetto bugs, along with other roach species that enter homes looking for food, water, and shelter.
• Termites - subterranean termites are a major concern throughout South Carolina.
• Mosquitoes - South Carolina has at least 61 mosquito species, and mosquito activity becomes especially noticeable during the warmer months.
• Spiders - often found around garages, crawl spaces, porches, landscaping, and other areas where insect prey is plentiful.
• Mice and rats - rodents commonly seek shelter inside homes as temperatures change or when food and water are readily available.
• Fire ants - particularly common in lawns, landscaped areas, parks, and other sunny outdoor spaces.
• Wasps and other stinging insects - nests commonly appear around eaves, porches, sheds, decks, and landscaping.
• Silverfish, centipedes, millipedes, earwigs, and occasional invaders - these pests often become noticeable indoors when moisture levels are high or outdoor conditions change.

Cockroaches and ants are always searching for three basic things: food, water, and shelter. If your home provides any of these—even in small amounts—it can quickly become a target.

1. Food Sources (Even Tiny Ones)

Both ants and roaches are incredibly resourceful scavengers.

• Crumbs on floors or countertops

• Dirty dishes left in the sink

• Open food containers or pantry items

• Pet food left out overnight

• Garbage that isn't sealed tightly

2. Moisture & Water

Roaches, especially, are drawn to damp environments.

• Leaky pipes under sinks

• Standing water in sinks or tubs

• Damp basements or crawl spaces

• Condensation around appliances

• Overwatered plants

3. Shelter & Hiding Spots

These pests thrive in dark, undisturbed areas.

• Cracks in walls or foundations

• Gaps around doors and windows

• Cluttered storage areas

• Cardboard boxes (a favorite for roaches)

• Behind appliances like refrigerators and stoves

4. Entry Points from Outside

Ants often start outside and move indoors when they find food.

• Gaps in your home's exterior

• Tree branches touching your house

• Mulch or soil close to the foundation

• Utility line entry points

5. Leftover Pest Trails & Infestations

• Ants leave pheromone trails that attract more ants

• Roaches release aggregation scents that signal safe hiding spots

That's why DIY cleaning alone often doesn't fully solve the problem—those invisible signals remain.