Hoarding cleanup isn't just about removing clutter—it's a biohazard remediation job that demands specialized training and certifications from whoever you hire. Without the right credentials, cleanup crews risk contaminating your home further, exposing themselves and your family to pathogens, mold, and structural hazards. Here's what you need to know before hiring.
Why Certifications Matter in Hoarding Cleanup
Hoarding situations often involve urine, feces, mold, dead animals, and pest infestations—all classified as biohazards. A crew without proper training won't know how to contain contamination, dispose of regulated waste, or restore the air quality afterward. When you hire certified professionals, you're paying for documented knowledge, insurance coverage, and accountability if something goes wrong.
Most legitimate hoarding cleanup companies carry biohazard remediation certifications that cost $500–$2,000 per technician to obtain and maintain annually. That investment directly affects your protection.
Key Certifications to Look For
Biohazard Remediation Certification This is the foundation. Organizations like the American Biological Safety Association (ABSA) or the Institute of Inspection, Cleaning and Restoration Certification (IICRC) issue these credentials. Verify that individual technicians—not just the company owner—hold current certifications.
OSHA Training and Bloodborne Pathogens Certification Cleanup crews should complete OSHA's 30-hour general construction course and bloodborne pathogen training ($200–$400 per person). This ensures they understand hazard communication, personal protective equipment (PPE) requirements, and exposure control plans.
Mold Remediation Certification Since hoarding situations almost always involve mold growth, your contractor should hold mold remediation certification from the EPA or state-level environmental agencies. Some states (California, Louisiana, and New Jersey) require mold remediation licenses. Check your state's Department of Environmental Quality website.
Decontamination and Restoration Certification The IICRC offers Water Damage Restoration and Applied Structural Drying certifications. These matter if the hoarding environment involves water damage, which it frequently does.
What to Ask Before Hiring
Don't just accept a verbal "yeah, we're certified." Request:
- Current copies of certifications (dated within the last 12 months)
- Insurance documentation including general liability ($1–$2 million minimum) and workers' compensation
- References from previous hoarding cleanup jobs (at least three, ideally within the last year)
- Proof of background checks for all technicians entering the home
- Details on their disposal process (where and how they'll dispose of hazardous materials legally)
- Written scope of work outlining what they'll clean, what they won't, and what costs extra
Many fly-by-night cleanup companies skip certifications entirely and charge $3,000–$8,000 for a job they're unqualified to handle. Certified companies typically cost $8,000–$25,000+ depending on severity, but they follow regulatory guidelines and won't leave you with liability.
Red Flags to Avoid
If a hoarding cleanup company:
- Won't provide proof of certifications
- Quotes over the phone without a walkthrough
- Offers rates under $2,000 for significant hoarding (unusual homes, multiple rooms)
- Uses generic "cleaning crew" language instead of "biohazard remediation"
- Doesn't mention PPE, containment, or disposal procedures
- Has no online presence or reviews
...move on. These are signs they cut corners.
Timeline and Process Expectations
A certified crew will:
- Conduct a pre-job inspection and create a containment plan (1–2 hours)
- Set up negative air pressure equipment to prevent contamination spread ($200–$500 per job)
- Bag, sort, and dispose of items following local waste codes (varies by volume; could be days for severe cases)
- Deep-clean and disinfect all surfaces with hospital-grade antimicrobial agents
- Conduct post-remediation air quality testing if mold was present ($300–$800)
- Provide documentation of waste disposal for your records
A small 2–3 room hoarding situation takes 3–5 days. Severe cases spanning entire homes can take 2–4 weeks.
Using Mercoly to Find Vetted Providers
Instead of piecing together Google reviews and LinkedIn profiles, Mercoly lets you compare certified hoarding cleanup providers in your area, see their actual credentials, read verified customer feedback, and request quotes from multiple vetted services at once.
Frequently Asked Questions
Q: Can I just hire a regular cleaning service to handle hoarding cleanup? No. Regular cleaning crews aren't trained for biohazard exposure and won't have proper insurance. You'll risk incomplete decontamination and potential legal liability.
Q: How do I verify certifications are real? Ask for the issuing organization's name and certification number, then call or visit the organization's website to confirm. Legitimate certifying bodies maintain public registries you can search.
Q: Will insurance cover hoarding cleanup? Homeowners insurance typically doesn't cover hoarding cleanup itself, but does cover damages from mold or pest infestations that result from hoarding. Check your specific policy and ask your insurance agent before hiring.
Start by requesting certifications and references from at least three providers in your area.