A lot of pest control companies spray a nest and call it done. We don’t work that way, and it’s not what actually solves the problem.
When we arrive, we start with a full inspection — not just the visible nest, but the surrounding area. Yellow jackets frequently have secondary nests nearby, and missing one means the problem isn’t really solved. We identify the species, because paper wasps, yellow jackets, bald-faced hornets, and European hornets each behave differently and respond to different treatment approaches.
We treat at the right time — typically at dusk or dawn, when the colony is least active and most of the workers are inside the nest. After the colony is eliminated, we physically remove the nest. This step matters: an old nest left in place can attract a new queen the following spring, and you’re back to square one.
For nests inside wall voids — common in New York City’s older building stock — we seal the entry point after treatment to prevent reinfestation. If there’s any remaining activity after our visit, we come back. That’s the guarantee.