Species-specific. Harborage-targeted. Guaranteed results.
Most services treat the visible problem. We eliminate the source.
Cockroaches you see are foragers. The colony lives in wall voids, behind appliances, under cabinets, and near drains. Standard sprays miss these zones completely.
Common pyrethroid sprays cause cockroaches to avoid treated areas and relocate deeper. This creates the "it came back" cycle experienced by many Mercer Island, WA homeowners.
German vs American cockroaches require completely different treatments. Wrong protocol = no results.
Non-repellent gel bait placed in confirmed harborage zones + IGR. Workers carry bait back to colony. Population collapse in 2-4 weeks.
Call for German Roach ServiceDrain, sewer, and perimeter treatment targeting entry points. Different protocol from German roaches — species identification is critical.
Call for American Roach ServicePriority scheduling, after-hours availability, health department compliant documentation.
Quarterly inspections and bait refresh for multi-unit buildings and high-risk properties.
Inspection to Resolution
German, American, Oriental, or brown-banded — each requires different treatment.
Locate the colony, not just foragers. Behind appliances, wall voids, drain access.
Full transparency before any application begins.
Gel bait in harborage, IGR, drain & perimeter where needed. No unnecessary baseboard spray.
We verify results within the warranty window.
Species, locations, products, warranty — documented.
A property manager contacted us after two prior services failed. Visible activity returned every 2-3 weeks for 10 months.
Our inspection found German cockroach harborage behind the dishwasher drain and inside the refrigerator motor compartment. Previous treatments never accessed these zones.
Result: 80% reduction at 2 weeks. Complete collapse at 4 weeks. The difference? Treating the actual colony location.
Counter foragers vs. wall void colony. These are not the same.
Gel bait carried back to the entire colony via trophallaxis.
Prevents survivors from reproducing.
We measure success. We don't assume it.
Almost always because prior treatment used baseboard or surface spray that kills foragers without reaching the harborage zone where the colony lives and breeds. The colony continues producing new foragers.
Bait protocol produces visible activity reduction within 3–7 days. Complete population collapse in moderate infestations takes two to four weeks.
Yes. Pull appliances away from walls. Empty lower cabinets. We send a preparation checklist.
Gel bait is applied in targeted locations. Re-entry is immediate for standard applications. Low mammalian toxicity.
Yes. Restaurants, warehouses, and commercial buildings with priority scheduling and inspection-ready documentation.
Hog Pest Control serves Mercer Island, WA with species-specific, harborage-zone cockroach extermination backed by a written guarantee.
Click Here to Call (877) 905-2885Limited availability this week in Mercer Island. Book now.