Guide · Families, property owners, managers
Choosing a biohazard cleanup company: questions to ask
People usually choose a biohazard cleanup company under pressure, often within a day of a death or injury. A few well-chosen questions can help you compare companies fairly and avoid surprises. This guide lists those questions and what good answers tend to sound like. It applies to any company you consider, including ours.
You do not have to decide on the spot
A cleanup company may arrive at the door or call soon after an incident. You are not obliged to hire anyone immediately or sign anything without reading it. If the situation is urgent, ask for a written estimate and take a short time to review it, call your insurer, or compare with a second company. A reputable company will understand.
Questions about safety and training
Ask how the company protects its workers. Under the OSHA bloodborne pathogens standard, employers whose workers can reasonably anticipate exposure to blood must have a written exposure control plan, provide protective equipment, offer hepatitis B vaccination and train workers at least annually. If workers use respirators, OSHA requires a written respiratory protection program, medical evaluation and fit testing.
You can ask whether the company has an exposure control plan and a respiratory protection program, and how often workers are trained. A company that does this work routinely will answer without hesitation.
Questions about the assessment
Ask how the company determines how far contamination has spread. Good answers usually mention checking under flooring, behind baseboards and in adjoining areas, rather than relying only on what is visible. Ask whether the person giving the estimate will walk through the property in person.
Questions about methods and products
Ask what the company does with porous materials such as carpet, mattresses and upholstery, and when it removes subfloor or drywall. Ask which disinfectants it uses and whether they are EPA-registered with label claims for bloodborne pathogens. EPA notes that disinfectants must stay wet on a surface for the contact time on the label to work as claimed, so you can ask how the company ensures that.
If odor is a concern, ask what the company does about it and in what order. Be cautious of any company that relies mainly on fragrance or fogging without removing the source.
Questions about waste
Ask where the waste goes and who transports it. Tennessee restricts landfill disposal of bulk blood and body fluids and requires sharps to be packaged in puncture-proof containers, and federal rules govern transport of regulated medical waste. Many companies use a medical waste hauler. A clear answer, such as the hauler's name and how waste is packaged, is a good sign. 'It goes in the dumpster' is not.
Questions about belongings
Ask how the company handles personal items in and near the affected area. Will crews set aside photographs, documents, jewelry and keepsakes? Will they ask before discarding anything that might matter? Can family members be present, or receive photographs of items before decisions are made?
Questions about scope and limits
Ask what is included and what is not. Remediation often leaves bare subfloor or open walls, and rebuilding is usually a separate job. Ask whether the company does rebuild work and, if so, whether it holds the license Tennessee requires for that scope; in some counties, residential remodeling between $3,000 and $25,000 requires a home improvement license, and projects of $25,000 and up require a contractor license.
Ask whether the job is outside the company's scope. For example, property where meth was manufactured is quarantined in Tennessee and can only be released through the state process. A company should tell you plainly if it does not handle a situation.
Questions about price
Ask for a written estimate and how the final price is determined. Some companies charge by the hour, some by the job, and some by materials and waste volume. Ask what could change the price once work begins, such as finding contamination under the subfloor, and how you will be told before additional work is done.
Compare written scopes rather than headline prices. A lower price may reflect less removal, no odor treatment, or no documentation.
Questions about insurance and paperwork
Ask whether the company works with insurers and what documentation it provides. Ask to see any agreement before signing, and read it carefully. Some agreements assign your insurance benefits to the company or make you responsible for any amount the insurer does not pay. Make sure you understand these terms and call your insurer if you are unsure.
Ask for proof of the company's business insurance coverage, and for a written final summary with photographs at the end of the job. Keep that summary with your insurance file and property records.
Questions about privacy
Ask whether crews arrive in vehicles and clothing that draw attention, and how they handle questions from neighbors. Many families value discretion. Ask how the company handles photographs and records of the property and who will see them.
Questions about timing and communication
Ask how soon the company can assess the property and start work, and roughly how long the job will take. Ask who your main contact will be and how you will be kept informed, especially if you live out of state or cannot be present. Ask what the company needs from you, such as keys, access codes or authorization from the estate.
Ask how the company will handle a change in plans, for example if contamination turns out to be more extensive than expected. You should hear about any change before additional work is done, ideally in writing, with a revised estimate.
Warning signs
Be cautious of pressure to sign immediately, a refusal to provide a written estimate, vague answers about waste disposal, claims that a job can be done in an unrealistically short time, or reluctance to explain what is and is not included. Be cautious too of anyone who offers to start before the scene has been released by law enforcement.
If you have concerns about a business's practices, the Tennessee Attorney General's Division of Consumer Affairs accepts consumer complaints.
Sources
- OSHA Bloodborne Pathogens Standard 29 CFR 1910.1030 · checked 2026-11-03
- OSHA Respiratory Protection Standard 29 CFR 1910.134 · checked 2026-11-03
- Tennessee medical waste definition (solid waste rules) TDEC Rule 0400-11-01-.04 (medical waste provisions) · checked 2026-11-03
- DOT transport of regulated medical waste 49 CFR 173.197 · checked 2026-11-03
- Tennessee contractor and home improvement licensing Tennessee Board for Licensing Contractors · checked 2026-11-03
- Tennessee meth-contaminated property program T.C.A. 68-212-501 et seq.; TDEC Division of Remediation · checked 2026-11-03
Related services
Further reading
- www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1030
- www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.134
- www.epa.gov/pesticide-registration/selected-epa-registered-disinfectants
- www.law.cornell.edu/regulations/tennessee/Tenn-Comp-R-Regs-0400-11-01-.04
- tn.gov/commerce/regboards/hi/home-improvement-licensing-requirements.html
- www.ctas.tennessee.edu/eli/quarantine-property-where-meth-was-manufactured
- www.tn.gov/attorneygeneral/working-for-tennessee/consumer/file-a-complaint.html
If you need help
Call 615-914-0790 or email contact@newdawnbiorestoration.com. We serve Middle Tennessee.
This page is general information, not legal, medical, or insurance advice. Requirements change; verify with the agency listed before acting.