Crime Scene Cleanup
Crime scene cleaning begins after police release and covers blood, odor and the affected property.
See crime scene cleanupGet blood, bodily fluids, contaminated materials and odor removed after investigators release a home, rental, business or vehicle in Suffolk County. The cleanup scope is based on where contamination traveled.
Homicide cleanup is crime scene cleanup focused on the removal of contaminated materials, blood and bodily fluids. The specialized work starts only when investigators are finished and the property has been released.
The investigation is the responsibility of law enforcement and the medical examiner, not property cleaning. A relative, landlord, owner or other person with authorization can arrange homicide cleaning once officials have released the scene.
This work involves more than an ordinary cleaning service. Technicians identify contamination both in and around the affected space, isolate rooms that were not affected and take out anything that cannot be disinfected. Surfaces that can remain are treated. When requested, the scope also covers insurance company records, hazardous waste packaging and disposal, and odor removal.

You can request details about cleaning, necessary removals, waste movement off the property and the work left for restoration.
You are consulted about recoverable personal property after it is isolated and before a removal decision occurs.
Photos, item lists, scope notes and disposal documents can support conversations with insurance companies and property owners.
You can request unmarked vehicles and limit entry to authorized people, which helps protect privacy during a painful event.
When blood or other biological material remains after a violent death, a home, vehicle, rental or business may require homicide cleanup services. Common examples are:
Checks of carpet, insulation, seats and trim determine which materials are cleanable and which require removal.
The affected area can be isolated while offices, stores, warehouses or shared spaces are assessed for contamination.
Surface wiping is not enough when visible blood extends under the floor or behind trim.
Blood cleanup may involve a bedroom, living area, hallway and nearby surfaces that were exposed during the event.
Begin by honoring the investigation, limiting exposure and keeping information that may help with a claim. Take these steps before cleanup technicians are allowed to enter:
Call (888) 351-0904The available homicide cleanup cost guides list $2,500 to $9,000 for a violent crime scene. They also list $2,000 to $6,000 for a smaller scene and $3,000 to $10,000 for a larger scene. These are published planning ranges, not a quote. The final scope depends on the assessment.
Published national cost guides are the source for these ranges, rather than an inspection of your property. An on-site assessment determines your property's price, which is explained to you before the cleanup starts.
Ask about cost: (888) 351-0904Homicide cleanup may be paid through a renters, homeowners or commercial policy. Whether it applies depends on the specific loss, policy terms and deductible.
Who organizes and pays for the work may depend on ownership, the lease, applicable local law and insurance terms. The tenant and landlord should contact their respective insurance companies.
Have the insurance company identify every needed invoice, photo, item list, disposal record and scope note. Keep copies of everything you submit.
The Massachusetts Office for Victim Assistance runs a Victim Compensation Program that lists crime scene cleanup among covered expenses for victims of violent crime. Insurance is usually checked first.
Once police release the property, explain the event to your insurer. Check if coverage includes restoration, biohazard cleanup and damaged structural materials.
Scene release comes before a controlled remediation process can start. Decisions at every stage depend on contamination travel, applicable waste rules and whether each material is suitable to be saved.
The authorized person identifies known affected areas, and technicians inspect nearby surfaces, floor edges, contents and possible travel paths.
A barrier separates clean spaces from the work zone. Cleanup technicians use suitable personal protective equipment and controls that reduce tracking beyond the scene.
Surface-specific methods collect bodily fluids and blood that are visible before detailed cleaning and disinfection.
Removal focuses on the smallest practical area when affected padding, upholstery, drywall, carpet or subfloor cannot be fully disinfected.
After thorough scene cleaning, an EPA-registered disinfectant remains wet on each cleanable surface for the contact time stated on its label.
Targeted treatment and air filtration can address odors in connected spaces, room air and retained materials once the source has been removed.
After contaminated waste is sealed and labeled, it is moved in accordance with applicable requirements and available disposal records are retained.
The closing assessment examines completed work, returns salvageable personal property according to the agreement and records removed finishes for restoration services.
Call at any time. You speak with a homicide cleanup specialist who outlines the process and schedules a start time with you.
Blood, other bodily fluids and contamination hidden from view may create serious health risks. A dry appearance or a visibly small area does not remove those concerns.
Soaked porous material and used protective equipment may require regulated packaging, transport and disposal under applicable medical waste rules.
Blood can carry hepatitis B, hepatitis C and HIV. Hepatitis B can live on surfaces for at least seven days, the CDC says, which makes controls necessary even for dry blood.
Fluids may travel into carpet padding, joints, grout, walls and the subfloor. Cleaning the visible mark does not address material below or behind the surface.
Can you clean it yourself? Disposable gloves may be used to clean a minor amount of fresh blood from hard non-porous material, along with an EPA-registered disinfectant left for the entire label contact time. Stay out and seek professional cleanup if blood affected drywall, fabric, wood, carpet or any space whose boundaries are uncertain.
A timeline for homicide cleaning is shaped by scene access and size, the number of affected rooms, depth of contamination and amount that must be taken out. You can receive a more practical schedule once the initial assessment is complete.
| Scene | Typical time on site |
|---|---|
| Small affected area on accessible surfaces | Timeline determined once the scene is released and inspected |
| One room with porous material removal | Cleaning may be completed before a separate restoration step |
| Several rooms or structural contamination | A staged plan and more extensive restoration work are usually necessary |
Source removal comes before other odor work. Adding fragrance cannot resolve odor from fluid absorbed by subfloor, furniture, concealed cavities, drywall or carpet.
Once contaminated materials are gone, airborne particles can be filtered with HEPA air scrubbers. Hydroxyl treatment is an option for occupied spaces when permitted by equipment instructions. Ozone treatment needs an empty area and strict controls. Before you proceed, the cleaning process may also involve inspecting neighboring rooms and vents.
The OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, establishes requirements for worker protective equipment, training and controls for exposure.
Use an EPA-registered disinfectant suitable for the purpose, and leave the surface wet throughout the contact time on the product label.
Massachusetts calls this medical or biological waste, and it includes materials saturated with blood. Department of Public Health rules control its storage, treatment, disposal and transportation, so it must be treated first and cannot go in household trash.
Massachusetts uses a statewide system. The Office of the Chief Medical Examiner, under the Executive Office of Public Safety and Security, investigates violent, suspicious or unexplained deaths. Cleanup starts after police or the medical examiner release the scene.
The full homicide cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in Massachusetts and Suffolk County.
Read the full homicide cleanup guide
Containment, entry and cleanup plans can be influenced by local housing, population and access details.
Because 54.4% of homes are renter occupied, early notice to the property contact can reduce delays before contaminated materials are addressed.
A 1965 median build year points to varied interior finishes, so each affected material needs its own cleaning or removal decision.
The 3,057 seniors living alone may need support from relatives or trusted contacts when a cleanup decision follows a medical emergency.
Multi-unit settings are a larger part of the local housing mix, so quiet staging can reduce disruption in common areas.
Ask on the call about cleanup options for neighboring communities and ZIP codes.
Crime scene cleaning begins after police release and covers blood, odor and the affected property.
See crime scene cleanup
Walls, carpets, furnishings and hard floors receive blood cleanup, with safe disposal afterward.
See blood cleanup
Trauma scene cleanup after accidents, injuries and violent events.
See trauma scene cleanup
After a person dies at home, cleanup addresses fluids, odors and belongings that were affected.
See death cleanup
Suicide cleanup is completed privately and with care, protecting families from seeing the scene.
See suicide cleanup
When a death remains undiscovered for days, cleanup addresses decomposition and controls odors.
See unattended death cleanup
Forensic cleaning of blood also covers investigation residue, tissue and fingerprint powder.
See forensic cleaning
Death odor removal at the source with air scrubbers, hydroxyl and ozone treatment.
See death odor removalDIY cleaning is not appropriate when blood reached carpet, wood, fabric, drywall, furniture or a hidden space. Contamination that is not visible, along with bloodborne pathogens, can present serious health risks. Prevent access by people and animals, wait until release, and use professional cleanup wherever the full boundary of an affected area cannot be determined.
Right. Different property conditions can be present in each, although both qualify as death cleanup and trauma scene cleanup. A homicide scene remains under law enforcement control until release and may include evidence-processing residue. Decomposition and broader odor problems are often present after an unattended death because some time elapsed before discovery.
Some or all covered expenses may be paid after the deductible, although terms vary for every policy and every situation. Give claim information to the insurance company and ask whether emergency response work, affected building materials, biohazard cleanup and restoration are covered. Retain all photos, work notes, bills and waste records.
A homeowners policy might pay for homicide scene cleanup or death cleanup, but coverage varies according to policy language, exclusions, the event and the deductible. Contact the insurer before work begins. Ask the insurer about required documentation, biohazard cleanup, damaged materials, personal property and restoration before work starts.
Both authorities must clear the property first: law enforcement and the medical examiner. A relative, landlord, manager or owner with authority can then arrange cleanup. Homicide cleaners perform biohazard remediation, blood cleanup, disinfection, odor work and hazardous waste removal. Police conduct the investigation, but the cleaning service is not part of their work.
Property outside the contaminated space can either be covered in place or transferred into a clean room. Items within the scene are assessed individually. Cleaning may work for hard, non-porous items. Absorbent items may need removal, while photos, documents and keepsakes should be discussed with you before a decision is made.
Discreet, respectful homicide cleanup, 24 hours a day, with crews in unmarked vehicles.