Precision Pest Control works homes and small commercial buildings across Portland, from older bungalows near Mt. Tabor to newer builds close to the Willamette River. Pacific storms roll through fast here, and when they do, ants, spiders and rodents get pushed out of yards and into crawl spaces looking for dry ground. We handle the follow up work storms create, not just routine spraying.


After a hard rain we see small black ants moving indoors along baseboards, chased out of saturated soil. Spiders follow the insects they feed on into garages and window wells. Rats move along fence lines and drainage ditches when their outdoor burrows flood, and slugs turn up on foundations and porches during the wet months that make up most of the Portland calendar. Moths get into pantries in older homes with less sealed cabinetry, and termites and bed bugs show up separately from the weather, often riding in on used furniture or spreading from a neighboring unit. We treat each one differently.
Portland gets its weather in waves off the Pacific, and an atmospheric river storm can drop more rain in two days than some cities see in a month. When that happens, the ground around foundations stays saturated, and crawl spaces under the city's older bungalows and Craftsman homes take on moisture through vents built decades before anyone worried about standing water. That moisture draws termites toward wood that is already softening, and it pushes rats out of yard burrows and into the driest structure nearby, which is usually a house. Downspouts that empty too close to the foundation make it worse, sending runoff straight under the building instead of away from it.
Our response after a storm starts at the crawl space and the perimeter, not the kitchen. We check vapor barriers, look for new gaps where soil has washed away from the foundation, and trace ant and spider trails back to the entry point instead of spraying only where they were spotted. Slugs and moisture pests show up within a day or two of a storm passing through, so the timing of a follow up visit matters more here than in drier climates. We also check gutters and downspouts while we're on site, because a system dumping water against the house will keep bringing pests back no matter how many times the inside gets treated.


See at Pest World!


See at Pest World!