🕵️‍♂️ Crime Scene Cleanup Services in Ontario & GTA

When tragedy strikes, One Day Cleaning is here to help restore safety and dignity to your space. We provide certified crime scene cleanup services across Ontario & (GTA), including biohazard removal, blood cleanup, and full disinfection after traumatic events.
Whether it’s a homicide, suicide, accident, or forensic investigation, our trained team works discreetly, compassionately, and according to strict health regulations.
🔍 What Is Crime Scene Cleanup?
Crime scene cleanup is a specialized service that involves removing biological contaminants and restoring affected areas after a traumatic event. These include:
- Homicide scenes
- Suicides and attempted suicides
- Assault or trauma-related incidents
- Unattended deaths and decomposition
- Police investigations involving bodily fluids or residue
These situations often involve bloodborne pathogens, bodily fluids, and tissue—all of which require licensed biohazard remediation professionals.
đź§Ş What We Do
Our team at One Day Cleaning provides:
- Scene Containment and Safety Measures
- Removal of Biohazardous Materials
- Deep Disinfection and Sanitization
- Blood and Fluid Removal from All Surfaces
- Odor Neutralization using HEPA and Ozone Technology
- Structural Tear-out (if flooring or drywall is contaminated)
- Full Restoration to Safe, Habitable Condition
All work is performed under OSHA, Ministry of Labour, and public health safety standards.
âś… Why Choose One Day Cleaning?
- Certified Crime Scene Technicians
- 24/7 Rapid Response Team
- Unmarked Vehicles for Discretion
- Empathy-First Approach
- Fully Insured and Bonded
- Free On-Site Estimates
We understand the emotional and psychological stress involved, and we treat every case with the utmost respect and confidentiality.
📍 Serving the GTA & Surrounding Areas
Available in
Toronto •
Brampton •
Mississauga •
Vaughan •
Scarborough •
St.Catharines
and across the GTA.
📞 Contact Us Today for Emergency Crime Scene Cleaning
If you’re in need of immediate forensic cleanup, contact One Day Cleaning today for fast, professional, and compassionate service. Call (647) 669-4752 or request a free estimate online.
FAQ's
In many cases, homeowners insurance covers part or all of the cost. We can help provide documentation for claims.
We provide 24/7 emergency response and can usually be on-site within a few hours of contact.
Absolutely. We use unmarked vehicles and maintain strict confidentiality.
Yes. If materials are salvageable, we deep clean them; otherwise, we safely remove and dispose of contaminated items.
We frequently coordinate with police and forensics teams and begin cleanup once investigations are complete.
Contact Us
Get A Free Estimate
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What Our Clients Say
Posted on Arellano RoninTrustindex verifies that the original source of the review is Google. Great service. Team were efficient and fast. Clean everything perfectly. Definitely recommend it.Posted on Nikola GorolovaTrustindex verifies that the original source of the review is Google. Absolutely the best ! Worth every penny! Anyone who’s reading this don’t hesitate. I needed a move I. Clean and last minute too. Amy was amazing no hidden fees and they didn’t miss more than I needed !! Will use them again !Posted on Keera WakilTrustindex verifies that the original source of the review is Google. Wow. Just wow. I’ll admit—I was super skeptical at first when I found out it would be two guys doing the deep clean. I wasn’t sure what to expect… but I am SO glad I gave them a chance because they completely blew me away. They were thorough, professional, and tackled every single detail with care and precision. From baseboards to behind the appliances, not a single corner was missed. I’ve never seen my house this spotless—even right after we moved in! They worked efficiently, respected our space, and were incredibly kind and easy to communicate with. Honestly, I’m still in shock. I’ve used cleaning services before, but this was a whole new level. If you’re on the fence—don’t be. Book them.Posted on Josef MolikTrustindex verifies that the original source of the review is Google. EXCELLENT EXCELLENT ,I was in the middle of moving and haven't had time to clean the house and throw away some junk . This is a one stop shop for both . A cleaning company and junk removal . They came got the job done and are extremely profesional . Thank you Amy and to her team . Definitley will be using this company again !Posted on Nancy MarbellaTrustindex verifies that the original source of the review is Google. Amy and Stephanie were very accommodating during this process. The entire house needed a deep cleaning from top to bottom. Everything was cleaned to the best of their ability considering the house was 24 years old and never cleaned before. We appreciated the thoroughness of cleaning tough areas. They kept us informed throughout the day and asked questions for clarification when needed. Even after the cleaning crew left and we noticed behind the refrigerator was forgotten by accident, Amy sent a worker the very next morning to complete the job and sent us pictures. Thank you for taking on the job that family members couldn’t do.Posted on Nicholas KlemparTrustindex verifies that the original source of the review is Google. I can’t thank One Days Cleaning enough for the incredible job they did cleaning my space. I had been struggling with my mental health for a while, and my room had become overwhelming to tackle on my own. Their team came in with compassion, professionalism, and absolutely no judgment. They deep cleaned every corner, organized everything with care, and left my room feeling fresh and livable again. I honestly feel like a weight has been lifted off my shoulders. If you’re hesitant to ask for help, don’t be—this company is worth every penny. Highly recommended.