911 Knoxville Crime Scene Trauma Decontamination Services LLC

What They Do

Water DamageMoldFire and SmokeSewageBiohazardOdor

• Fire damage cleanup & repair
• Flood cleanup
• Flood restoration
• Mold damage restoration
• Mold mitigation
• Water damage-related cleanup & repair
• Water damage-related mold removal
• Water removal
• Biohazard & Infectious Disease Remediation
• Biohazard Cleaning Services
• Biohazard Cleanup / Remediation
• Blood Cleanup Services
• Clean Their Homes
• Cleaning Your
• Code Violations
• Covid-19 Decontamination
• Crime Scene & Trauma Cleanup
• Decon Services
• Deep Cleaning
• Disinfection Treatment
• Drug Lab Cleanup
• Drug Lab Decontamination
• Fentanyl, Drug & Chemical Residue Cleanup
• Hoarder Cleanup
• Hoarding, Squalor & Extreme Environment Cleanup
• Homeless Encampment & Public Area Cleanup
• Infectious Disease
• Needle, Sharps & Hazardous Waste Removal

In Their Own Words

911 Knoxville Decontamination Services is setting new standards for biohazard decontamination cleanup. We specialize in biohazard remediation, but more importantly, we’re compassionate. Biohazard Cleanup, Blood Cleanup, Bodily Fluid Clean Up, Bodily Fluid Removal, Cigarette Smoke Removal, Crime Scene Clean Up, Dead Body Clean Up, Death Cleanup, Drug Lab Cleanup, Fentanyl Testing-Cleanup, Hoarder Cleaning, Hoarder Cleanup, Homicide Cleanup, Mouse Droppings Clean Up, Mouse Infestation Cleanup, Odor Removal, Pet Odor Removal, Rat Cleanup, Rodent Infestation Cleanup, Suicide Cleanup, Tobacco Smell Removal, Unattended Death Cleanup, Bed Bug Treatment, Soiled Mattress Disposal, Water/Flood/Sewage/Fire Damage Mitigation and Restoration

Written by the business on its public profile. We have not verified these claims.

Before You Call 911 Knoxville Crime Scene Trauma Decontamination Services LLC

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. How will you deal with smoke odor inside wall cavities and the HVAC ducts?

Ask for a Tennessee contractor or home improvement license and look it up with the Board for Licensing Contractors. Also ask for proof of insurance and industry certification for the restoration crew.

They list no storefront. Ask where the business is based and whether the crew is their own.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.
• Call a proSewage Backup Cleanup, What You Can and Cannot DoWhat to do when sewage backs up into your home. How to stay safe, what you can clean yourself, what must be thrown out, and when to call a specialist.