THE 10 BEST Decomposition Cleanup Services in PORTLAND, OR

Business Name	Key Services	Best For	Address	Hours	PS Rating
Bio-One of Portland	Decomposition cleanup, crime scene cleaning, biohazard removal, hoarding cleanup	Compassionate 24/7 Emergency Response	Portland Metro Area, OR	24/7	4.8/5
STERI-CLEAN Oregon	Crime scene cleanup, suicide cleanup, undiscovered death cleanup, blood removal	Affordable Discrete Service	Portland Area, OR	24/7	4.6/5
Rapid Response Bio-Clean	Decomposition cleanup, homeless encampment cleaning, virus disinfection, odor removal	Community Public Health Services	Portland, OR	24/7	4.7/5
Spaulding Decon Portland	Biohazard cleanup, hoarding services, drug lab cleanup, mold remediation	Fast Same-Day Response	Portland, OR (50-mile radius)	24/7	4.5/5
Olimpia’s Biohazard & Restoration	Crime scene cleanup, fire restoration, water damage, biohazard removal	20 Years Experience	Portland, OR 97222	24/7	4.6/5
PNW Restoration	Biohazard cleanup, trauma scenes, hazmat services, mold remediation	IICRC-Certified Professionals	8029 SW 17th Ave, Portland, OR 97219	24/7	4.7/5
ServiceMaster BioClean	Crime scene cleanup, narcotics neutralization, biohazard removal, trauma cleaning	25+ Years Industry Experience	Portland Area, OR	24/7	4.5/5
Biodynamic Restoration	Unattended death cleanup, trauma scenes, blood spills, animal remains	Respectful Trauma Support	Portland, OR	24/7	4.6/5
Aftermath Services	Crime scene cleanup, suicide cleanup, infectious disease cleaning, hoarding services	Nationwide Network Local Care	Salem, OR (serving Portland)	24/7	4.8/5
ServiceMaster of Portland	Trauma cleanup, biohazard decontamination, odor neutralization, commercial services	50+ Years Portland Service	4610 SE 26th Ave, Portland, OR 97202	24/7	4.4/5

#1. Bio-One of Portland – Best for Compassionate 24/7 Emergency Response

Key Highlights:

• Owned and operated by Phillip and Angela Kirton who bring personal experience and deep empathy to every job
• Uses unmarked vehicles upon request to protect client privacy and maintain discretion
• Works directly with insurance companies to handle claims and reduce financial stress

Bio-One of Portland stands out as a leader in decomposition and biohazard cleanup services. The company specializes in handling unattended deaths, crime scenes, and trauma situations with exceptional care. Their team arrives quickly when you need them most, often before other responders have even left the scene.

The technicians follow strict state and federal guidelines to ensure every cleanup meets safety standards. They understand that dealing with decomposition is overwhelming, so they make saving valuable items a priority. Whether it’s important documents, family photos, or personal belongings, they take time to carefully recover what matters most.

The company serves the entire Portland metro area including Multnomah, Washington, Clark, Clackamas, Marion, Yamhill, Polk, and Cowlitz counties. Clients praise their quick response times and compassionate approach. Many reviews highlight how the team helped families during their darkest hours with professionalism and genuine kindness. Bio-One’s “help first, business second” motto shows in everything they do.

#2. STERI-CLEAN Oregon – Best for Affordable Discrete Service

Key Highlights:

• Operating since 1995 with over 10,000 completed cleanup jobs across Oregon
• Specializes in undiscovered death cleanup, which is more common than crime-related deaths
• Provides compassionate support specifically for families dealing with suicide cleanup

STERI-CLEAN Oregon brings nearly three decades of experience to Portland’s biohazard cleanup needs. The company understands that undiscovered deaths happen more often than violent crimes. They’ve developed specific expertise in handling these sensitive situations where decomposition has occurred over extended periods.

Their team knows that families dealing with suicide are at higher risk for emotional trauma. STERI-CLEAN provides not just cleanup services but also emotional support during these difficult times. They arrive promptly and work discreetly to restore scenes to pre-incident condition.

The company uses OSHA-approved equipment and follows strict safety protocols. Their technicians wear proper protective gear and know how to handle, transport, and dispose of biohazard waste according to Oregon regulations. Clients can reach them 24/7 at their toll-free helpline. STERI-CLEAN works with insurance companies and offers affordable pricing to make their services accessible when families need them most.

#3. Rapid Response Bio-Clean – Best for Community Public Health Services

Key Highlights:

• Provides specialized cleanup for homeless encampment areas and public spaces
• Offers patrol services and emergency board-up services for property protection
• Focuses on community health by sanitizing streets and sidewalks

Rapid Response Bio-Clean takes a unique approach by serving both private properties and public spaces throughout Portland. The company gained recognition for helping sanitize Portland’s streets and sidewalks during public health concerns. They understand that biohazards in public areas pose risks to entire communities.

Their services extend beyond typical cleanup work. They handle decomposition, virus disinfection, rodent droppings, and even abandoned boat and RV removal. The team provides towing services and selective demolition when properties need more extensive work.

Many Portland residents appreciate their commitment to community well-being. One client thanked them for preventing potential disease outbreaks similar to those seen in other cities. Rapid Response handles emergency vehicle decontamination for law enforcement and medical transport. They also offer medical waste disposal and illicit drug removal services. Their comprehensive approach makes Portland safer for everyone.

#4. Spaulding Decon Portland – Best for Fast Same-Day Response

Key Highlights:

• Often provides same-day service with arrival within 2 hours for emergencies
• Serves Portland and a 50-mile radius covering numerous surrounding communities
• Offers comprehensive restoration services including fire and water damage repair

Spaulding Decon Portland prioritizes speed without sacrificing quality. When you call them, they typically arrive within 24 hours, but emergency situations often get even faster response within just 2 hours. This quick action prevents biohazards from spreading and causing more property damage.

The company handles all types of biohazard situations including crime scenes, suicides, drug labs, and decomposition. Their licensed technicians wear proper protective equipment and follow strict safety protocols. They don’t just clean they also provide restoration services to fix damaged flooring, drywall, and structural elements.

Spaulding Decon works closely with insurance companies to help cover costs. Most homeowner and business insurance policies cover biohazard cleanup. Even victims without insurance may qualify for help through Oregon’s Crime Victims Compensation Program, which covers up to $2,500 for private residence cleanup. The team serves communities throughout the Portland metro area including Beaverton, Gresham, Hillsboro, Tigard, Lake Oswego, Oregon City, and many others.

#5. Olimpia’s Biohazard & Restoration – Best for 20 Years Experience

Key Highlights:

• Owner Olimpia brings 20 years of professional cleaning and restoration experience
• Provides 100% satisfaction guarantee and won’t leave until job is complete
• Women-owned business serving Portland’s Southeast area and surrounding communities

Olimpia’s Biohazard & Restoration combines decades of experience with a personal touch. The company started in 2020 but owner Olimpia has been in the cleaning industry for over 20 years. This experience shows in the quality and thoroughness of their work.

They handle complete biohazard cleanup including decomposition, crime scenes, fire restoration, and water damage. The team uses state-of-the-art equipment and follows industry-leading safety standards. They work with most insurance providers to streamline the claims process and reduce stress.

Clients appreciate their flexibility and dedication. One reviewer mentioned how Olimpia came to the rescue after emergency repairs left construction dust everywhere. The team deep cleaned the entire home with exceptional results. Olimpia’s guarantees client satisfaction on every job. They serve Portland, Beaverton, Gresham, Hillsboro, Tigard, Lake Oswego, Milwaukie, and Vancouver, Washington. Their compassionate approach combined with professional expertise makes them a trusted choice.

#6. PNW Restoration – Best for IICRC-Certified Professionals

Key Highlights:

• IICRC-certified specialists with over 20 years serving Portland community
• Uses ATP testing to scientifically verify complete sanitization
• Provides free inspection and estimate with detailed analysis of cleanup needs

PNW Restoration stands out for their commitment to certification and scientific testing. Their IICRC-certified team follows the highest industry standards for biohazard cleanup. They don’t just clean surfaces they use ATP testing to prove that every area meets hospital-level cleanliness standards.

The company handles decomposition cleanup, crime scenes, trauma situations, and hazmat emergencies. They understand that time matters when dealing with biohazards. Their team responds promptly 24/7 to contain contamination and prevent further damage.

PNW Restoration serves Portland and surrounding areas including Aloha, Canby, Gresham, Hillsboro, Oregon City, Tigard, and Vancouver, Washington. They use unmarked vehicles to protect client privacy. Their technicians wear full protective gear and follow OSHA guidelines strictly. The company offers comprehensive restoration services beyond just cleanup. They can handle mold remediation, water damage, and fire restoration. Clients praise their over-communication and support throughout the entire process, especially when dealing with insurance claims.

#7. ServiceMaster BioClean – Best for 25+ Years Industry Experience

Key Highlights:

• More than 25 years of experience with scientifically proven remediation techniques
• Dedicated insurance support team handling thousands of cases annually
• Employs industry’s highest standard of hygiene testing protocols

ServiceMaster BioClean brings unmatched experience to Portland’s decomposition cleanup needs. With over a quarter century in the industry, they’ve refined their processes to deliver exceptional results. Their team uses scientifically proven techniques backed by extensive research.

The company specializes in all aspects of biohazard cleanup including unattended deaths, crime scenes, trauma situations, and infectious disease decontamination. They understand the emotional toll these situations take on families. Their standard of protection goes beyond just making properties safe they focus on providing peace of mind.

ServiceMaster BioClean works closely with insurance providers. Their dedicated specialists handle documentation and claims submissions to make the process seamless. They communicate transparently throughout every step, explaining what they’re doing and why. The team follows strict remediation protocols to ensure thorough decontamination. They won’t sign off on any job until clients are completely satisfied with the results. Their commitment to excellence has made them a trusted name across Oregon.

#8. Biodynamic Restoration – Best for Respectful Trauma Support

Key Highlights:

• Treats every situation as both a physical challenge and emotional journey
• Provides follow-up guidance and ensures spaces are ready for clients
• Uses advanced technology while maintaining respectful, caring approach

Biodynamic Restoration recognizes that decomposition cleanup involves more than just physical work. They understand families face an emotional journey during these difficult times. The company dedicates itself to providing professional services that honor the memory of loved ones.

Their certified team evaluates each scene carefully to create a safe, thorough cleanup plan. They use advanced technology and respectful care throughout the entire process. The team arrives discreetly and works with sensitivity to family needs.

Biodynamic serves Portland and surrounding areas with comprehensive biohazard services. They handle unattended deaths, crime scenes, blood spills, animal remains, and trauma situations. After completing the cleanup, they provide follow-up guidance to help families move forward. The company listens to client needs, answers questions, and plans responses carefully. Their compassionate approach combined with professional expertise helps families through one of life’s most difficult moments. Clients can reach them 24/7 for immediate assistance.

#9. Aftermath Services – Best for Nationwide Network Local Care

Key Highlights:

• National footprint with strategic Oregon headquarters in Salem serving Portland
• Available 24/7/365 with mobile teams deploying immediately as “second responders”
• Offers victim resources and support beyond just cleanup services

Aftermath Services combines national resources with local expertise. Their Oregon headquarters in Salem positions them perfectly to serve Portland and surrounding cities quickly. As a nationwide leader, they bring proven systems and extensive training to every job.

The company considers itself a “second responder,” arriving as soon as law enforcement and emergency personnel complete their work. They deploy mobile teams immediately, any time day or night, for unattended deaths, trauma scenes, and biohazard situations.

Aftermath employs strict protocols for handling biohazard waste. Their technicians use OSHA-approved personal protective equipment and full-face respirators. They’re trained in both technical skills and soft skills for dealing with grieving families. The company provides free written proposals after supervisors assess scenes. They use discreetly marked vehicles and take time answering client questions. Aftermath also helps crime victims navigate resources and support systems. Their compassionate service has earned them excellent reviews, with clients praising their exemplary communication and attention to detail. They serve Portland, Beaverton, McMinnville, Gresham, Longview, and Astoria.

#10. ServiceMaster of Portland – Best for 50+ Years Portland Service

Key Highlights:

• Over 50 years serving Portland metropolitan area with disaster restoration expertise
• Implements 3-step clean, disinfect, and protect system with 90-day antimicrobial protection
• Works as trusted advisors with comprehensive training and detailed operational procedures

ServiceMaster of Portland brings decades of local knowledge to biohazard cleanup. With more than 50 years serving the Portland metro area, they understand the unique challenges properties face. Their long history demonstrates their commitment to quality and customer satisfaction.

The company uses a specialized 3-step system for cleanup. They thoroughly clean and sanitize, then decontaminate and disinfect all surfaces. Finally, they apply EPA-registered antimicrobial protection that lasts up to 90 days. This comprehensive approach ensures long-term safety.

ServiceMaster employs specialized equipment, chemicals, and protective gear for every job. They handle trauma cleanups, crime scenes, blood contamination, infectious diseases, and decomposition situations. The team operates round-the-clock, 365 days per year. They follow industry standards with integrity, professionalism, and respect. Their technicians receive comprehensive training and follow detailed operational procedures. ServiceMaster works closely with property managers, business owners, and homeowners. They aim to restore not just properties but also peace of mind during emotionally charged situations. Clients can reach them at their Portland location on SE 26th Avenue.

How Much Does Decomposition Cleanup Cost in Portland?

The cost of decomposition cleanup in Portland varies based on several factors. Most jobs range from $1,500 to $5,000, but extensive cases can cost more. The size of the affected area matters most. A small bedroom requires less work than an entire house.

The length of time since death affects cost too. Bodies that decomposed for weeks need more intensive cleaning than recent discoveries. Materials involved also matter. Carpet, drywall, and furniture often need complete removal and disposal.

Good news: most homeowner insurance policies cover decomposition cleanup costs. Companies like Bio-One and Spaulding Decon work directly with insurance providers to handle claims. Oregon’s Crime Victims Compensation Program covers up to $2,500 for cleanup in private residences when crime is involved. Many companies offer free estimates before starting work, so you know costs upfront.

Is Decomposition Cleanup Dangerous to Do Yourself?

Yes, decomposition cleanup is extremely dangerous without proper training and equipment. Human decomposition releases harmful bacteria, viruses, and pathogens into the environment. These invisible dangers can cause serious illness including hepatitis, MRSA, and other bloodborne diseases.

Decomposition fluids soak into floors, walls, and furniture. These materials become biohazards that standard cleaning products cannot properly disinfect. The smell alone indicates dangerous bacterial growth. Trying to clean without proper protective gear puts you at risk of infection.

Professional companies use full protective suits, respirators, and specialized chemicals. They follow strict OSHA guidelines for handling biohazardous materials. They also know how to legally dispose of contaminated items. Professionals have equipment to detect hidden contamination that looks clean to the naked eye. The emotional trauma of cleaning a loved one’s death scene can also cause lasting psychological harm. Hiring professionals protects both your physical health and emotional wellbeing.

How Long Does Professional Decomposition Cleanup Take?

Professional decomposition cleanup typically takes between one to three days for most residential cases. However, timing varies based on several factors. Small, contained areas like a single room might take just several hours. Large homes or commercial properties need more time.

The extent of decomposition matters significantly. Bodies discovered within days require less work than those undiscovered for weeks or months. Fluids that soaked through floors into subfloors require removal and replacement of materials. This structural work extends cleanup time.

Most Portland companies respond within hours of your call. Bio-One and Rapid Response often arrive the same day. They assess the situation immediately and create a cleanup plan. The actual cleaning process involves multiple steps: removal of contaminated materials, deep cleaning, disinfection, odor elimination, and final restoration. Companies work efficiently but thoroughly. They don’t rush because complete decontamination is essential. Most will provide a time estimate after their initial assessment so you know what to expect.