
Pest Control Services in Port Royal, SC
Pest Management Designed for Port Royal Homes and Businesses
Do you feel like you’re constantly combating flying insects and scurrying rodents at your home or commercial space? Port Royal’s warm, humid subtropical climate creates the perfect conditions for pests to thrive throughout the year. Summers here regularly reach highs near 90°F, while winters stay mild, rarely dropping below 40°F. The area’s consistent rainfall and humidity—averaging around 48 inches annually—along with the abundant vegetation, encourage various pests that can impact homes and businesses alike.
The good news is Old South Exterminators has been serving Port Royal residents with tailored pest control solutions since 1968. We combine thorough inspections, responsive service, and treatments suited for Port Royal’s climate to help protect your property from unwanted pests.
Request a quote and find out how we can help remove pests from your space.


Hear From Our Happy Customers
At Old South Exterminators, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Excellent service all around, Best Pest Control in the Low Country!!!!!- Lantz W.
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Derek is very professional and is quick to help with any issues! I highly recommend them to anyone looking for a reliable pest control company.- D & D Nelson
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I am always so happy with the attention to my yard and any new problems that crop up that Deke, my service person, provides. He’s friendly, attentive and obviously loves his job.- Kathie S.
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I had my annual inspection today and wanted to call out how much I appreciate Justin. He was thorough, asked questions, helped with answers and respected that we wear masks with company, even if vaccinated due to a newborn being around.- Bob B.
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Great folks and very friendly staff. We had a little problem with our Airstream recently, and they were kind enough to help us out.- Robert C.
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Friendly, experienced, good rates.- Timothy R.
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This week technician Deak Malphrus came out to perform a regular interior & exterior service. He arrived right at 8AM, was professional and polite, and my husband and I both felt completely comfortable with having him in our home, and he had provided s- Laurie T.
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In this area you seriously can do no better for an exterminator.- Jeff B.
Effective Ways to Prevent Pest Infestations
Prevention is key to minimizing pest problems. After all, it’s better to be proactive than wait for an infestation to get worse.
Here are practical steps every homeowner in Port Royal can take:
- Maintain Cleanliness – Regularly vacuum, wipe surfaces, and promptly dispose of trash to remove food sources and hiding spots.
- Seal Potential Entry Points – Inspect your property for cracks or gaps and seal them to block pest access.
- Store Food Securely – To deny pests access, use airtight containers for all food, including pet food.
- Eliminate Standing Water – Mosquitoes and ants breed in stagnant water; fix leaks and remove water catchments regularly.
- Trim Plant Life – Keep trees and shrubs trimmed away from your home to reduce pest entry points.
- Manage Garbage Properly – Keep trash bins sealed and clean to avoid attracting pests.
- Perform Frequent Inspections – Regularly check inside and outside your home for early signs of pest activity.
- Install Screens – Screens on doors and windows keep flying insects like mosquitoes and flies outside.
- Store Firewood Wisely – Keep firewood elevated and away from your home to prevent pests from nesting nearby.
- Consider Professional Help – Routine pest maintenance by experts can catch problems early and keep pests away.
Common Pests in Port Royal You Should Know
Port Royal’s climate supports a variety of pests that homeowners often encounter.
Early recognition is important for swift management:
- Ants and Roaches – Species like sugar ants and fire ants enter homes searching for food, while American and German cockroaches thrive in damp areas such as kitchens and bathrooms. Both carry health risks and contaminate food sources.
- Spiders and Silverfish – While many spiders found indoors are harmless, their presence can cause discomfort. Silverfish damage paper, fabrics, and dried foods if left uncontrolled.
- Earwigs and Centipedes – These nighttime critters seek moisture and shelter, often appearing during wet weather. Though they rarely cause harm, their appearance can be unsettling.
- Wasps and Hornets – Typically nesting near roofs, trees, or bushes, these stinging insects are aggressive defenders of their territory and pose a threat of painful stings, especially to vulnerable individuals.
- Mosquitoes – The combination of Port Royal’s humid environment and frequent rainfall creates ideal mosquito breeding grounds. Beyond itchy bites, mosquitoes can spread diseases, making their control a health priority.
- Rodents (Mice and Rats) – Rodents seek warm shelter indoors during cooler months, causing damage by chewing wires and contaminating food, while also posing health risks.
- Termites – These wood-eating insects cause significant structural damage, often going unnoticed until the problem becomes costly. Port Royal’s climate allows termite colonies to remain active year-round.
- Bed Bugs – Hard to detect and eliminate, bed bugs hide in mattresses and furniture, causing itching and sleep disruptions for household members.


Why Customers Choose Us:
