04/18/2026
Pest Control Tips · Spring 2026
Three spring pests southeastern PA and central NJ homeowners shouldn't ignore
As temperatures climb across the Delaware Valley, pest activity surges fast. Here are three of the most common threats this time of year — and why waiting until you see a problem is the wrong strategy.
Ants
Pavement ants and odorous house ants become highly active in April and May as colonies expand. They follow moisture trails into kitchens, bathrooms, and crawl spaces. A single scout ant finding food in your home can bring thousands more within days. Treating the perimeter before colonies are fully active in spring is far more effective — and less expensive — than eliminating an established infestation.
Stinging insects
Yellow jacket and paper wasp queens emerge from overwintering in April and begin building new nests in eaves, soffits, decks, and ground burrows. A nest treated in spring contains just a handful of insects. Left until summer, the same nest can hold thousands of highly aggressive workers. If you've had nests on your property before, the same location is likely to be targeted again — early treatment breaks that cycle.
Ticks
The deer tick (black-legged tick), responsible for transmitting Lyme disease, becomes active as soon as temperatures consistently exceed 35°F — which in our area can mean as early as March. Pennsylvania routinely ranks among the top states for Lyme disease cases. If you have a yard bordering wooded or brushy areas, perimeter tick treatments in early spring dramatically reduce exposure risk for your family and pets throughout the season.
The case for proactive treatment
Every one of these pests follows the same pattern: small populations in spring become large, entrenched problems by summer. Reactive treatment costs more, takes longer, and is more disruptive to your home and family. A spring perimeter treatment is the pest control equivalent of a physical exam — far easier to manage a small issue early than to address a crisis later.
Serving homeowners across southeastern Pennsylvania and central New Jersey. If you're seeing any early signs of pest activity — or want to get ahead of it — reach out for a free inspection.
