How Much Does Crime Scene Cleanup Cost? (DFW Price Guide)

After a crime, suicide, or unattended death, the last thing a family wants to think about is a price tag — but it’s one of the first questions we’re asked. Here’s an honest look at what crime scene cleaning costs in Dallas–Fort Worth, what drives the price, and who usually pays.

Average crime scene cleanup costs (industry ranges)

Every scene is different, which is why reputable companies quote only after seeing it. The ranges below are average prices across the crime scene cleanup industry for residential jobs:

Type of scene Industry average
Small blood spill on hard surfaces $500 – $1,500
Single-room crime or trauma scene $1,500 – $4,000
Multi-room scene or major material removal $4,000 – $8,000
Unattended death with decomposition $3,000 – $15,000+
Vehicle biohazard cleanup $500 – $2,500

These are industry averages, not quotes

Most residential jobs across the industry land between roughly $1,500 and $6,000. Your price depends on your specific situation — to get a real quote, contact our team or call (469) 283-5227 for a free, discreet estimate.

What drives the price

  • How far fluids traveled. Blood on tile wipes up; blood that has soaked through carpet into the pad and subfloor means cutting out and replacing material.
  • Time before discovery. An unattended death that goes unnoticed for days involves decomposition, deeper contamination, and odor that has spread through the home.
  • Square footage and number of rooms. More surfaces mean more labor, more PPE, and more disinfectant.
  • Biohazard waste volume. Contaminated materials must be packaged and transported by a registered medical-waste hauler, which is priced by volume.
  • Odor removal. Professional deodorization, sometimes including HVAC cleaning, adds cost but is what makes a space livable again.
  • Urgency. Nights, weekends, and holidays may carry an after-hours charge.

Who pays for crime scene cleanup?

In most cases the property owner is responsible — police and the medical examiner don’t clean. But the owner rarely pays the full bill out of pocket. Homeowners and renters insurance frequently covers the work, landlords’ and business policies often do too, and eligible victims may qualify for state assistance. We break this down further in who pays for crime scene cleanup.

A warning about very low quotes

If a quote seems far below these ranges, ask how the company disposes of biohazard waste and whether its technicians are trained under OSHA’s Bloodborne Pathogens Standard. Cutting corners on removal or disposal leaves contamination behind and can expose you to liability.

Getting a real quote

The only way to know your actual cost is an assessment. Contact our team and we’ll assess the scene, explain what needs to be removed and why, and give you a written estimate before work begins. There’s no charge for the estimate, and we can work directly with your adjuster. Learn more about our crime scene cleanup services in Plano and DFW, or for Tarrant County see biohazard cleanup in Fort Worth.

Get a free, discreet estimate

Superior Environmental Services provides 24/7 crime scene, trauma, and biohazard cleanup across Dallas–Fort Worth, with insurance assistance on every job.

Call 24/7: (469) 283-5227

Frequently asked questions

Is crime scene cleanup covered by insurance?

Often, yes. Many homeowners and renters policies cover trauma and crime scene cleanup under the dwelling or personal-property portion of the policy. Coverage varies, so call your agent; we provide the documentation adjusters ask for and can bill the carrier directly.

Can victims get help paying for crime scene cleanup in Texas?

Eligible victims of violent crime may be able to get help with crime scene cleanup costs through the Texas Crime Victims’ Compensation Program, administered by the Office of the Attorney General. Eligibility rules and limits apply, so check with the program or your victim services coordinator.

Why can’t I just hire a regular cleaning service?

Blood and bodily fluids are regulated biohazards. Proper cleanup requires bloodborne-pathogen training, specialized PPE, hospital-grade disinfectants, removal of saturated materials, and disposal through a registered medical-waste transporter. Standard janitorial companies aren’t equipped or permitted to do that.

Crime Scene Biohazard Disposal: How It Works (and What to Ask)

Cleaning a crime or trauma scene is only half the job. Everything that touched blood or bodily fluids — carpet, pad, drywall, mattresses, rags, the technicians’ own protective gear — becomes biohazardous waste, and it can’t go to the curb. This guide explains what counts as biohazard waste at a scene, how it’s packaged and moved, what happens to it afterward, and what to ask any company you hire.

The short version

  • Material saturated with blood or other potentially infectious materials is handled as regulated medical waste — not household trash.
  • It’s packaged on site in labeled, leak-resistant biohazard containers; sharps go in puncture-proof containers.
  • It leaves with a medical-waste transporter registered with the Texas Commission on Environmental Quality (TCEQ).
  • An authorized facility treats it — usually by incineration or steam sterilization — before final disposal.
  • You should receive documentation showing where your waste went.

What counts as biohazard waste at a scene

The test is simple: has it absorbed or been contaminated by blood, bodily fluids or tissue? If so, and it can’t be fully cleaned and disinfected, it becomes waste that has to be handled as a biohazard.

CategoryExamples
Saturated porous materialsCarpet and pad, rugs, upholstered furniture, mattresses, bedding, curtains
Building materialsDrywall, baseboards, subfloor sections, ceiling tile, insulation
Cleanup materialsAbsorbents, towels, wipes, mop heads
Personal protective equipmentCoveralls, gloves, boot covers, respirator cartridges
SharpsNeedles, broken glass or other sharp objects contaminated with blood

Hard, non-porous items — tile, sealed countertops, metal, glass — can usually be cleaned and disinfected in place, which keeps waste volume (and cost) down.

The rules behind it

Two layers of regulation shape how scene waste is handled:

  • Worker protection. OSHA’s Bloodborne Pathogens Standard (29 CFR 1910.1030) requires employers whose workers handle blood and other potentially infectious materials to use protective equipment, follow exposure-control procedures, and put contaminated waste in closable, leak-resistant, labeled or red containers.
  • Waste transport and treatment. In Texas, the TCEQ regulates medical waste, including the registration of transporters and the facilities that treat it. Reputable crime scene cleanup companies treat blood-saturated scene material the same way: packaged, manifested, hauled by a registered transporter and treated at an authorized facility.

Rules change and details depend on the situation, so a cleanup company should be able to tell you exactly how they comply.

Need a scene cleaned and the waste handled legally? We answer 24/7.

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How biohazard disposal works, step by step

1. Segregate on site

Technicians separate contaminated material from salvageable belongings as they work, so clean items aren’t thrown away and contaminated items aren’t left behind.

2. Package

Waste goes into red, labeled biohazard bags, usually double-bagged and placed in rigid, lidded containers for transport. Sharps go into puncture-proof sharps containers. Containers are sealed before they leave the room.

3. Stage securely

Sealed containers are kept in a secure spot — often the crew’s vehicle — not left at the curb or in a shared dumpster.

4. Transport

A registered medical-waste transporter picks up the containers. Shipping paperwork travels with the waste so it can be tracked from the scene to the treatment facility.

5. Treat

At an authorized facility, the waste is rendered non-infectious — see below.

6. Document

The property owner receives records of what was removed and how it was disposed of. Insurance adjusters often ask for this.

What happens to biohazard waste after it leaves

Treatment facilities use one of a few methods to destroy pathogens before final disposal:

  • Incineration — high-temperature burning that reduces waste to ash. Common for bulky and mixed waste.
  • Steam sterilization (autoclave) — pressurized steam kills pathogens; treated waste is often shredded and landfilled.
  • Chemical or other approved methods — used for specific waste types.

What happens to personal belongings

Not everything in the room has to be thrown away. Hard items — jewelry, metal and glass objects, many electronics’ exteriors — can often be cleaned and disinfected. Sentimental items, documents and photographs should be discussed before cleanup starts; a good crew will set them aside, explain what can be saved, and never discard something the family wants to keep without asking.

What not to do

  • Don’t put blood-soaked material in household trash or a dumpster. It exposes sanitation workers and the public and can create liability for you.
  • Don’t try to wash heavily soaked carpet or upholstery. It spreads contamination into the pad and floor beneath.
  • Don’t burn or bury contaminated items on your property.
  • Don’t hire a company that can’t explain their disposal process.

For small, fresh spills you can safely handle yourself, see blood spill cleanup: when to DIY and when to call a pro.

Questions to ask any cleanup company

  1. Who transports your biohazard waste, and are they registered with the TCEQ?
  2. Where is it treated?
  3. Will I receive documentation of disposal?
  4. How do you decide what’s saved versus discarded?
  5. Is disposal included in your estimate, or billed separately?

More on vetting companies in what to look for in biohazard waste removal companies.

Does disposal affect cost?

Yes. Biohazard waste is priced by volume, so the more porous material that has absorbed fluids, the higher the disposal portion of the bill. Across the industry, most residential crime scene and trauma cleanups — disposal included — average roughly $1,500 to $6,000, with unattended deaths often higher.

These are industry averages, not quotes. To get a real quote, contact our team or call (469) 283-5227. See our crime scene cleanup cost guide for more.

Frequently asked questions

Can crime scene waste go in a regular dumpster?

No. Material saturated with blood or other potentially infectious materials should be packaged as biohazard waste and handled by a registered medical-waste transporter, not placed in household trash or a dumpster.

What happens to biohazard waste after it leaves the scene?

It’s taken to an authorized treatment facility, typically incinerated or steam-sterilized to make it non-infectious, then disposed of. Shipping paperwork tracks it the whole way.

What color are biohazard bags?

Biohazard waste is typically placed in red bags marked with the biohazard symbol, and sharps go into rigid, puncture-proof containers.

Do I get proof that waste was disposed of properly?

You should. Ask any cleanup company for documentation of how and where biohazard waste was disposed of. We provide it on every job.

Is biohazard disposal included in crime scene cleanup?

It should be. Ask whether disposal is included in the estimate. Ours is.

Cleanup and disposal, handled

24/7 crime scene and biohazard cleanup across Dallas–Fort Worth, with legal waste disposal and documentation included. Serving Plano, Dallas, Denton and Fort Worth.

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Blood Spill Cleanup: How to Do It Safely and When to Call a Pro

A blood spill can happen anywhere — a kitchen knife, a fall on the stairs, a nosebleed that won’t stop, an injury at work. Some spills are small enough to clean yourself. Others aren’t, and treating them like an ordinary mess can expose you and your family to bloodborne disease or leave contamination behind that you can’t see. This guide covers how to clean a small spill safely, surface by surface, and the signs it’s time to call a professional.

The short version

  • Treat all blood as potentially infectious — it can carry hepatitis B, hepatitis C and HIV.
  • Small, fresh spills on hard, non-porous surfaces: gloves, absorb, clean, disinfect, bag, wash hands.
  • Blood in carpet, mattresses, upholstery or drywall almost always goes deeper than it looks — call a pro.
  • Spills from a crime, suicide or unattended death are professional jobs, full stop.
  • Businesses have extra obligations under OSHA’s Bloodborne Pathogens Standard.

Why blood is treated as a biohazard

Blood can carry bloodborne pathogens, including hepatitis B, hepatitis C and HIV. You usually can’t know whether someone’s blood is infectious, so the standard practice — used in hospitals and required for many workplaces — is to treat all blood as if it is. Dried blood isn’t automatically safe either: the CDC notes hepatitis B can survive outside the body for at least seven days and still cause infection. More background in is blood considered a biohazard?

How to clean a small blood spill safely

This applies to a small amount of blood — think a few inches across — on a hard, non-porous surface like sealed tile, laminate, stainless steel or a sealed countertop.

What you need

  • Disposable gloves (nitrile is best; double-glove if you can)
  • Eye protection if there’s any splash risk
  • Paper towels or disposable absorbent pads
  • Soap and water
  • An EPA-registered disinfectant labeled for bloodborne pathogens, or a fresh solution of household bleach diluted about 1 part bleach to 10 parts water
  • Two plastic trash bags

Steps

  1. Protect yourself. Put on gloves and eye protection. Keep kids and pets away.
  2. Absorb. Cover the blood with paper towels, let them soak it up, and place them directly into a bag. Don’t wipe outward — that spreads it.
  3. Clean. Wash the area with soap and water to remove residue. Disinfectants don’t work well through dried blood.
  4. Disinfect. Apply the disinfectant or bleach solution and leave it wet for the contact time on the label (bleach solutions are commonly left about 10 minutes). Then wipe dry with fresh towels.
  5. Bag and dispose. Put towels and gloves into the first bag, tie it, place it in a second bag and tie that too.
  6. Wash your hands thoroughly with soap and water, even though you wore gloves.

Never mix bleach with ammonia or other cleaners — it creates toxic gas. Ventilate the area while you work.

Bigger than a few inches, or soaked into something soft? We answer 24/7.

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Surface-by-surface guide

SurfaceDIY?What to know
Sealed tile, laminate, metal, glassSmall spills, yesFollow the steps above.
Grout and unsealed concreteUse cautionPorous — blood can soak in. Large or old stains need professional treatment.
Hardwood floorsSmall surface spills onlyBlood can seep between boards and into the subfloor.
Carpet and rugsRarelyA plate-sized stain is often several times larger in the pad and subfloor. Shampooing spreads it.
Mattresses and upholsteryNoFluids wick deep into foam and padding; usually removed and disposed of as biohazard waste.
Drywall and baseboardsNoPorous; contaminated sections are typically cut out.
Clothing and linensLightly soiled, yesHandle with gloves and launder separately on hot. Heavily soaked items are usually discarded.
VehiclesSmall hard-surface spots onlySeats and carpet absorb fluids — professional cleanup recommended.

When to call a professional

  • The blood has soaked into carpet, padding, upholstery, a mattress or drywall.
  • The spill is larger than a few square inches, or there’s spatter on walls or ceilings.
  • You don’t know whose blood it is, or the person may have an infectious disease.
  • It’s the result of a crime, suicide or unattended death — see crime scene cleanup.
  • It happened at a business, where OSHA rules apply.
  • You’re emotionally connected to what happened. You don’t have to clean up after a loved one.

Blood spills at work

Employers whose workers may be exposed to blood are covered by OSHA’s Bloodborne Pathogens Standard (29 CFR 1910.1030), which requires an exposure control plan, training, protective equipment and proper waste handling. Many businesses keep blood spill kits for small incidents and call a professional for anything larger. Offices, schools, gyms, retail floors, warehouses and restaurants are all common places we’re called.

What professional blood cleanup involves

  1. Assessment — tracing how far the blood traveled, including under flooring and behind trim.
  2. Containment — isolating the area so contamination doesn’t spread.
  3. Removal — cutting out saturated carpet, pad, subfloor or drywall.
  4. Cleaning and disinfection — with EPA-registered, hospital-grade products.
  5. Odor treatment where needed.
  6. Legal disposal — through a registered medical-waste transporter. See how biohazard disposal works.
  7. Documentation for insurance or your records.

Curious who does this work? Read what a biohazard team does.

What blood cleanup costs

The ranges below are average prices across the biohazard cleanup industry — not SES quotes.

SituationIndustry average
Small spill, hard surfaces$500 – $1,500
Spill with carpet or pad removal$1,000 – $3,000
Single-room trauma scene$1,500 – $4,000
Vehicle blood cleanup$500 – $2,500

These are industry averages, not quotes. To get a real quote, contact our team or call (469) 283-5227. Homeowners insurance often covers sudden incidents — see our cleanup cost guide.

Blood spill cleanup in Fort Worth, Plano and DFW

We respond 24/7 across Dallas–Fort Worth from our Plano office — Collin, Dallas, Denton and Tarrant counties. For Fort Worth and Arlington, see emergency biohazard cleanup in Fort Worth; for everything else, see our biohazard cleanup services.

Frequently asked questions

Is blood a biohazard?

Yes. Blood can carry bloodborne pathogens including hepatitis B, hepatitis C and HIV, and OSHA regulates it as potentially infectious material.

What is the best way to clean up a blood spill?

For a small spill on a hard surface: wear gloves, absorb the blood with paper towels, clean with soap and water, disinfect with an EPA-registered disinfectant or a fresh 1:10 bleach solution for the labeled contact time, double-bag the waste and wash your hands.

How long can hepatitis B survive in dried blood?

The CDC notes hepatitis B can survive outside the body for at least seven days and still cause infection, so dried blood still needs proper disinfection.

Will bleach clean up blood?

A properly diluted bleach solution disinfects hard, non-porous surfaces after the visible blood is removed. It doesn’t reach blood that has soaked into carpet pad, drywall or wood — those materials usually have to be removed.

Can I shampoo blood out of carpet?

Shampooing usually pushes blood deeper into the pad and subfloor. For anything more than a tiny spot, carpet and pad in the affected area are typically removed.

How much does professional blood cleanup cost?

Industry averages run from about $500 for a small hard-surface spill to several thousand dollars when carpet, pad or drywall must be removed. These are industry averages only — to get a real quote, contact our team.

Blood spill that’s too big to handle?

Trained crews that remove, disinfect and legally dispose of blood and bodily fluids across Dallas–Fort Worth — day or night.

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How Much Does Hoarding Cleanup Cost? (2026 Guide)

Hoarding cleanup is one of the hardest services to price over the phone, because no two homes are alike. But you deserve a realistic number before you call anyone. This guide breaks down what hoarding cleanup typically costs across the industry, how companies price it, what drives the number up or down, and how families in Dallas–Fort Worth keep it manageable.

The short version

  • Industry averages for a whole-home hoarding cleanup run roughly $2,500 – $12,000; severe homes with biohazards can exceed $25,000.
  • Volume, severity level, biohazards and how much careful sorting is needed drive most of the price.
  • Insurance rarely pays for the clutter itself, but may cover damage found underneath.
  • Deciding what to keep before cleanup starts is the single biggest way to save money.
  • These are industry averages, not SES quotes — contact our team for a real one.

Average hoarding cleanup cost by home size

The ranges below are average prices across the hoarding cleanup industry — a planning reference, not SES quotes.

ScopeIndustry averageTypical time
Single room or garage$800 – $2,5001 day
Apartment or small home, light-to-moderate$2,000 – $5,0001 – 3 days
Full home, light-to-moderate$2,500 – $6,0002 – 4 days
Full home, severe$6,000 – $12,0004 – 8 days
Severe with biohazards, animal waste or decomposition$12,000 – $25,000+1 – 3 weeks

These are industry averages, not quotes. Every home is different. To get a real quote for your situation, contact our team or call (469) 283-5227 for a free on-site estimate with a written scope.

Cost by hoarding level

Professional organizers and cleanup companies commonly describe hoarding on a five-level clutter-hoarding scale. The level is a better predictor of cost than square footage alone, because it tells you how much of the work is hauling versus hazardous cleanup.

LevelWhat it typically looks likeCost impact
1Cluttered but functional; doors, stairs and exits clearLowest — mostly organizing
2Some rooms hard to use, mild odor, light pet messModerate hauling
3Rooms unusable, clutter outside, appliances not workingHeavy hauling, deep cleaning
4Rotting food, pest activity, animal waste, structural concernsBiohazard work begins
5Unsafe structure, no working utilities, human or animal waste throughoutHighest — full biohazard scope

How companies price hoarding cleanup

Hourly, per technician

Many companies bill per worker per hour — commonly $50 to $100 per technician per hour across the industry — plus disposal. It sounds transparent, but the total is open-ended and hard to budget.

By volume or dumpster

Some price by the number of truckloads or roll-off dumpsters. A heavily hoarded 1,500-square-foot home can fill several 30-yard dumpsters.

Flat-rate, written scope

A walkthrough produces a fixed scope and price for the whole job. This is the easiest to budget and the fairest for families, because the crew carries the risk of underestimating. Always ask what’s included and what would change the price.

What drives the cost

  • Volume. The single biggest factor — more items means more labor, more hauling and more disposal fees.
  • Severity and biohazards. Animal waste, spoiled food, pests or decomposition require PPE, disinfection and regulated disposal. See biohazard cleanup.
  • Sorting. Going item by item for documents, photos, cash and keepsakes takes longer than a straight clean-out — but for most families it’s non-negotiable.
  • Access. Second floors, narrow paths, no driveway, HOA dumpster rules and long carries all add labor.
  • Timeline. Rush jobs before a closing, court date or move-in may need larger crews.

Want a real number for your situation? Walkthroughs and written estimates are free.

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Costs people don’t expect

Once floors and walls are visible again, the house often tells you more. Common add-ons across the industry include:

  • Mold. Leaks hidden under piles for years are common. Mold testing and remediation are priced separately.
  • Flooring and drywall. Urine-soaked subfloor and damaged drywall may need removal before the home can be sold or rented.
  • Pest control. Usually handled by a licensed exterminator before or after cleanup.
  • Odor treatment. Deep odor removal after animal waste or decomposition.
  • Older-home hazards. In pre-1980 homes, damaged ceilings or flooring may need asbestos testing before removal.

Who pays for hoarding cleanup?

  • The homeowner or family pays in most cases.
  • Estates pay when cleanup is part of settling a property after a death.
  • Landlords pay to restore a unit, then may pursue the tenant’s deposit or damages.
  • Insurance generally doesn’t cover clutter removal, but may cover sudden damage discovered during cleanup — a burst pipe or fire, for example. Document conditions before work starts.
  • Community programs. Some county adult protective services and aging programs can help in specific situations; it’s worth a call if a vulnerable adult is involved.

How to keep costs down

  1. Decide what to keep before the crew arrives. Agree on categories — documents, photos, jewelry, specific furniture — so sorting moves quickly.
  2. Ask for a fixed, written scope instead of open-ended hourly billing.
  3. Don’t wait. Leaks, pests and mold get more expensive every month they’re left alone.
  4. Donate and recycle where possible to reduce disposal fees.
  5. Bundle the work. Using one company for cleanup, biohazard and mold avoids paying multiple crews to mobilize.

DIY vs. professional hoarding cleanup

Families can sometimes handle a Level 1 or 2 home with a rented dumpster and a few weekends. Once there’s animal or human waste, rotting food, pests, mold or structural concern, it’s a professional job — the health risks are real, and the emotional toll on family members is often underestimated. A professional crew also keeps the process moving when a loved one is struggling with letting go.

Hoarding cleanup in Dallas, Fort Worth and Plano

Superior Environmental Services provides compassionate, judgment-free hoarding cleanup across DFW — Fort Worth and Arlington, Dallas, Denton County and Collin County. For the full process, read our complete guide to hoarding cleanup services, or see our hoarding cleanup FAQs.

Frequently asked questions

How much does hoarding cleanup cost on average?

Industry-wide, most whole-home hoarding cleanups average about $2,500 to $12,000. Single rooms cost less; severe homes with biohazards can exceed $25,000. These are industry averages only — to get a real quote, contact our team for a free on-site estimate.

How much does it cost to clean a hoarder house per square foot?

Square footage is a weak predictor on its own. Volume and severity matter more: a small apartment at Level 4 can cost more than a large house at Level 2. That’s why reputable companies quote after a walkthrough.

Does insurance cover hoarding cleanup?

Generally not for clutter removal itself. Insurance may cover sudden damage discovered during cleanup, such as a burst pipe or fire.

How long does a hoarding cleanup take?

Most moderate homes take two to five days. Severe cases can take one to three weeks, especially when the family is sorting keepsakes alongside the crew.

Can the homeowner be involved in the cleanup?

Yes, and it often helps when it’s healthy for them. A good crew works at a pace the person can handle and never discards anything on the keep list.

Get a free hoarding cleanup estimate

Discreet, compassionate hoarding cleanup across Dallas–Fort Worth, with a written scope before any work begins.

Call (469) 283-5227Request a free estimate

What Does a Biohazard Team Do? A Step-by-Step Look

A biohazard team is a trained crew that cleans up material capable of spreading disease — blood, bodily fluids, tissue, human and animal waste — and the things it has soaked into. They’re the people who arrive after police, paramedics and the medical examiner have left, and their job is to make a space safe again, not just make it look clean.

The short version

  • Biohazard teams handle blood, bodily fluids, decomposition, sewage, animal waste and sharps.
  • They’re trained under OSHA’s Bloodborne Pathogens Standard and work in full protective equipment.
  • The job is assess → contain → remove → disinfect → deodorize → dispose → document.
  • Contaminated waste must leave with a registered medical-waste transporter — not in the trash.
  • In most cases the property owner arranges the cleanup, and insurance often helps pay.

Who’s on a biohazard team

A typical residential job is handled by two to four technicians and a lead who scopes the work and talks with the family or property owner. What sets them apart isn’t the cleaning itself — it’s the training and the rules they work under:

  • Bloodborne pathogens training. OSHA’s Bloodborne Pathogens Standard (29 CFR 1910.1030) covers anyone whose job exposes them to blood or other potentially infectious materials. It requires training, protective equipment, exposure-control procedures and hepatitis B vaccination availability.
  • Respiratory protection. Decomposition, sewage and some chemical disinfectants require fitted respirators, which means fit testing and medical clearance under OSHA’s respiratory protection rules.
  • Waste handling. Technicians know how to segregate, package and label regulated waste so it can be legally transported and treated.
  • Discretion. Good teams are trained to work quietly, protect the family’s privacy and handle personal belongings with care.

Situations a biohazard team handles

Unattended death

When someone passes away and isn’t found for days, decomposition fluids move through flooring and odor spreads through the home and HVAC. This is the most involved type of biohazard job, often requiring subfloor and drywall removal.

Crime and trauma scenes

Homicides, assaults, suicides and serious injuries leave blood and tissue on surfaces far beyond what’s visible. See our crime scene cleanup service for how these are handled.

Blood spills and accidents

Falls, workplace injuries and medical emergencies at homes, offices, schools and stores. Small spills on hard surfaces may be manageable yourself — here’s when a blood spill needs a professional.

Sewage backups

Raw sewage is Category 3 “black water” and carries bacteria and viruses. Affected drywall, insulation and flooring usually have to come out.

Hoarding, animal waste and pests

Urine-saturated subfloor, droppings, spoiled food and rodent contamination are common in hoarding cleanups.

Sharps and drug debris

Needles and contaminated debris in vacant properties, rental turnovers and encampment cleanups.

Need a biohazard team in Dallas–Fort Worth? We answer 24/7.

Call (469) 283-5227

What a biohazard team does, step by step

1. Confirm the scene is released

If police or the medical examiner were involved, the team confirms the scene has been released before anything is touched. Evidence comes first.

2. Assess the full extent

Visible stains are rarely the whole job. Blood and fluids run under baseboards, through carpet into the pad and subfloor, and into wall cavities. The lead technician maps every affected surface and decides what can be cleaned and what must be removed.

3. Contain the area

Plastic sheeting, sealed doorways and negative air machines keep contamination and odor from moving into the rest of the building while the team works.

4. Remove contaminated materials

Porous materials that have absorbed fluids — carpet and pad, upholstery, mattresses, drywall, sections of subfloor — are cut out and packaged on site in labeled biohazard containers.

5. Clean and disinfect

Remaining surfaces are cleaned first, then treated with EPA-registered, hospital-grade disinfectants that are left on for their full labeled contact time. Cleaning before disinfecting matters: disinfectants don’t work well through dried residue.

6. Deodorize

Odor is removed at the source — by removing the materials holding it — and then treated. Masking sprays don’t work on decomposition or sewage odors.

7. Dispose of the waste legally

Packaged waste leaves with a registered medical-waste transporter and goes to an authorized treatment facility. Read how crime scene biohazard disposal works.

8. Document

Photos, a written scope and an itemized invoice give the owner what an insurance adjuster or landlord needs.

Equipment and protection

EquipmentWhat it’s for
Disposable coveralls, double gloves, boot coversKeep fluids off skin and clothing; discarded as biohazard waste
Respirators and face shieldsProtect against aerosols, odor compounds and splash
Negative air machines with HEPA filtrationContain and filter the air in the work area
ATP or protein testing (on some jobs)Checks surfaces for remaining organic residue
Hospital-grade disinfectantsEPA-registered products effective against bloodborne pathogens
Sharps containers and red biohazard bagsPuncture-proof and labeled packaging for regulated waste

Biohazard team vs. a regular cleaning crew

A janitorial service or carpet cleaner isn’t trained or equipped for bloodborne pathogens, can’t legally dispose of regulated medical waste, and typically cleans only what’s visible. Shampooing a blood-soaked carpet can spread contamination into the pad and subfloor rather than remove it. If what you’re dealing with came from a human or animal body, it’s a biohazard job.

What it costs, and who pays

The figures below are average prices across the biohazard cleanup industry, offered as a reference point — they are not SES quotes.

SituationIndustry average
Small blood spill on hard surfaces$500 – $1,500
Single-room trauma scene$1,500 – $4,000
Sewage backup, 1–2 rooms$2,000 – $6,000
Unattended death$3,000 – $15,000+

These are industry averages, not quotes. Every job is different. To get a real quote, contact our team or call (469) 283-5227.

The property owner is usually responsible for arranging cleanup. Homeowners and renters insurance often covers sudden biohazard events, and eligible crime victims in Texas may qualify for help through the Crime Victims’ Compensation Program. More in our crime scene cleanup cost guide and who pays for crime scene cleanup.

How to choose a biohazard team

  • 24/7 availability with a real person answering.
  • Bloodborne-pathogen training and proper PPE for every technician.
  • Documented waste disposal through a registered transporter.
  • Insurance experience — photos, scope and direct billing.
  • A clear written estimate before work begins.
  • Discretion — unmarked vehicles on request.

Frequently asked questions

What does a biohazard team do?

A biohazard team assesses, contains, removes, cleans, disinfects and deodorizes areas contaminated with blood, bodily fluids or other infectious material, then legally disposes of the waste and documents the work.

Is a biohazard team the same as hazmat?

Not exactly. “Hazmat” usually refers to hazardous chemicals and materials. Biohazard teams focus on biological contamination — blood, fluids, tissue and waste that can carry disease.

Do police or the medical examiner clean up after a death?

No. They handle the person and the investigation. Cleaning the property is the owner’s responsibility, which is why biohazard teams exist.

How long does biohazard cleanup take?

A small spill can take a few hours. A single-room scene is usually one day. Unattended deaths and large sewage losses can take several days, mostly because of material removal and odor treatment.

How much does a biohazard team cost?

Industry averages run from about $500 for a small spill to $15,000 or more for an unattended death. These are industry averages only — to get a real quote, contact our team.

Biohazard cleanup across Dallas–Fort Worth

Superior Environmental Services responds 24/7 to blood spills, crime and trauma scenes, unattended deaths and sewage across Collin, Dallas, Denton and Tarrant counties. See our biohazard cleanup services or Fort Worth biohazard cleanup.

Call (469) 283-5227Request a free estimate