Protecting Health, Safety, and Compliance

Washington State enforces strict standards for maintaining safe and healthy worker housing facilities. One of the most important areas of compliance involves insect and rodent control — protecting both residents and property owners from health risks and penalties.

Under Washington Administrative Code (WAC 246-358-165), every operator of temporary or worker housing must ensure living quarters are kept free from pests. Compliance isn’t optional — it’s a public health obligation.

What the Law Requires

To comply with WAC regulations, housing operators must:

  1. Prevent Pest Entry:
    Design and maintain buildings to block rodents, flies, and other pests from entering.

  2. Inspect Regularly:
    Conduct routine inspections to detect pest activity before it escalates.

  3. Maintain Cleanliness:
    Keep waste disposal areas, kitchens, and dorms clean and sealed.

  4. Apply Safe Control Methods:
    Use approved pesticides, traps, and professional extermination services when infestations occur.

  5. Document Efforts:
    Maintain records of pest control actions and inspections to demonstrate compliance during audits.

Why Pest Compliance Matters

Ignoring pest management in worker housing can result in:

  • Health hazards such as hantavirus, salmonella, and food contamination.

  • Regulatory penalties or even license suspension.

  • Negative public perception and poor worker retention.

A compliant, pest-free environment supports productivity, comfort, and confidence in your facility’s management.

Best Practices for Full Compliance

Here’s how to maintain a healthy, code-compliant facility:

  • Schedule monthly inspections for all housing units and communal areas.

  • Seal all openings, vents, and doors to prevent pest entry.

  • Use covered waste bins and ensure regular disposal.

  • Partner with a licensed pest management provider familiar with Integrated Pest Management (IPM) principles and state code compliance.

How North Rift Exterminators Supports Compliance

At North Rift Exterminators, we specialize in helping property owners meet and exceed Washington’s pest control standards. Our services include:

  • Comprehensive pest assessments for worker housing.

  • Eco-friendly rodent and insect control that aligns with state safety regulations.

  • Detailed documentation and reporting to support your compliance efforts.

Whether in Seattle, Tacoma, or Portland, we ensure your facility remains clean, safe, and fully compliant with WAC 246-358-165.

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