
The Remnant Difference

Steri-clean Company
Superficial Sanitization
Standard cleaning only treats visible surfaces, leaving hidden pathogens and odors trapped deep within.

Remnant
Deep-Level Decontamination
We eliminate biohazards at the molecular level, using advanced ATP testing to guarantee 100% decontamination.
We serve Tri-Cities, WA and the nearby areas, including Kennewick, Pasco, Richland, West Richland, and Benton City.
Effective Biohazard Cleanup Solutions in Tri-Cities, WA
In the bustling Tri-Cities area, where residential and commercial spaces coalesce, biohazard situations can arise from a range of unfortunate incidents, from sewage backups to crime scene cleanups. The impact of such events is not only distressing but can also pose serious health risks if not handled promptly and professionally. Tri-Cities, known for its picturesque Columbia River waterfront and vibrant communities, faces unique challenges, including seasonal flooding that can exacerbate biohazard conditions. Our expert team understands the local environment, ensuring an efficient response to minimize risks associated with hazardous materials.
Moreover, with the increase in incidents related to property crime in areas like Downtown Kennewick and cultural events such as the annual Water Follies festival attracting more visitors, the need for reliable biohazard cleanup services has never been more critical. Whether you’re a homeowner dealing with an unfortunate spill or a business owner needing to restore a safe environment after an emergency, we provide specialized cleanup tailored to your specific needs. Our trained professionals are equipped to address various biohazard scenarios, ensuring your space is sanitized and safe for all. Trust us to handle your biohazard cleanup with the care and expertise that Tri-Cities residents expect.
Our Biohazard Cleanup Process

Site Inspection & Testing
Identify contamination hotspots with specialized equipment

Containment
Isolate affected zones to prevent airborne spread

Contaminant Removal
Dispose of carpets, pad, flooring, drywall, and insulation, as needed

Surface Decontamination
Neutralize hazardous residues from all surfaces

Air & Odor Treatment
Use an ozone machine to remove lingering vapors and odors

Final Clearance
Confirm remediation has been fully completed

Who We Serve in Tri-Cities, WA
Families dealing with the aftermath of biohazard incidents
Property owners restoring safety after hazardous spills
Managers overseeing cleanup of contaminated properties
Businesses ensuring safe environments after accidents or crime scenes
Public health agencies tackling biohazard threats in the community
OSHA
Certified
24/7
Response
99.9%
Cleanup Success Rate
Still Have Questions?
What is crime scene cleanup?
Crime scene cleanup is a specialized service for restoring properties after traumatic events. Once law enforcement releases the scene, hazardous materials like blood and bodily fluids remain. Biohazard cleanup companies handle these risks, ensuring safe disposal and decontamination of hazardous materials.
What is biohazard cleanup?
Biohazard cleanup includes crime scene and trauma events, medical and accidental incidents, drug-related hazards, animal-related biohazards, and hoarding. Our expertly-trained cleanup technicians are stationed across the Pacific Northwest to rapidly remediate properties and vehicles impacted by biohazards.
What is unattended death and suicide cleanup?
Unattended death and suicide cleanup involves the professional removal of biohazards such as blood, bodily fluids, and other contaminants left behind after a traumatic event. These situations often carry serious health risks due to decomposition or exposure to pathogens, and require specialized cleaning, disinfection, and odor removal. Remnant handles these scenes with discretion, compassion, and care—restoring the space safely and thoroughly. Our team ensures the affected area is properly cleaned, sanitized, and ready for safe reentry.
What is blood cleanup?
Blood cleanup is the professional removal, disinfection, and proper disposal of blood and any materials it has contaminated. Because blood can carry harmful pathogens like HIV, Hepatitis B, and Hepatitis C, it’s classified as a biohazard and requires specialized training, protective equipment, and proper handling protocols.
