# Markham Trauma Scene Cleanup Case Study | Weekend Response > A Markham family called late Saturday night. We were on site Sunday morning with a four-person crew and finished the trauma scene cleanup inside 48 hours. URL: https://torontohoardingcleanup.ca/projects/markham-trauma-scene-weekend/ Last-Modified: 2026-09-14 Author: The Toronto Hoarding Cleanup Crew Markham Trauma Category 3 Family Member # Markham Trauma Scene Response - Weekend Mobilization A Markham family called late Saturday night. We were on site Sunday morning with a four-person crew and finished the trauma scene cleanup inside 48 hours. Scope $6,500 to $12,000 Timeline 2 days Service Type Trauma scene cleanup, biohazard remediation and documentation ![Empty, freshly cleaned Markham living room after weekend trauma scene remediation](/images/misc/empty-freshly-cleaned-rental-apartment-living-room.webp) Outcome Family entered the home Thursday with the room cleared and air clean. Related Service Trauma Scene Cleaning Typical range $2,500 - $7,500 View service → [/trauma-scene-cleaning/ →](/trauma-scene-cleaning/) A Markham family called our 24/7 line at 11pm Saturday. A relative had passed suddenly in a townhouse near Steeles and Kennedy. The family had been with first responders through the evening, and the officer in charge had given them our number before leaving. The family needed a crew who could begin before Monday so they could handle funeral arrangements and the house without the trauma scene being present. ## The Situation The family needed the affected area cleaned, documented and returned to a condition they could enter without re-trauma. The townhouse was in a tight attached-home community where neighbours would notice unmarked activity. Discretion mattered - the family had not told extended relatives yet and wanted work completed before the funeral home visit the following Thursday. We dispatched a four-person crew Sunday morning in unmarked white vans. Family stayed with relatives during the two days of work. The crew lead sent dated progress photos at the end of each day and coordinated the Thursday walkthrough with the family’s funeral director. ## The Scope Scope landed at **$6,500 to $12,000** for a Markham trauma scene of this material load. Final invoice came in at $9,200, direct-billed to the insurer. Trauma Category 3. Service type: trauma scene cleanup, biohazard remediation under OSHA 1910.1030, porous material removal, hospital-grade disinfection, ATP verification, licensed carrier manifested disposal. Timeline: **2 days** on site, with the family walkthrough on day three. ## The Process 1. **Day 1 - Containment, documentation, primary cleanup.** HEPA negative-air set at the room door. Dated photos of the scene before anything was touched. Porous material affected by biohazard removed, sealed, double-bagged for licensed carrier. 2. **Day 2 - Disinfection and verification.** Sodium hypochlorite at 0.5% on all hard surfaces, dwelled, wiped. Quaternary ammonium disinfection cycle. ATP surface verification on every square foot that had been in contact with biohazard. 3. **Day 3 - Handoff.** Family walkthrough by appointment, after HEPA cycling completed overnight. Documentation package delivered to the insurer within 24 hours. Written workmanship warranty, WSIB registered, $2M CGL, IICRC S540 certified, OSHA 1910.1030 trained. Licensed biohazard carrier. ## The Outcome Family entered the home on Thursday for the first time since Saturday. The affected room was clear, the air was clean, and the walkthrough went for 15 minutes without emotional overload. The insurer approved the direct-bill submission within 48 hours. The funeral home used the townhouse for a reception the following weekend. The family passed our contact to their estate lawyer, who has referred two additional trauma-scene jobs since. Trauma scene calls are rarely about scope or volume. They are about getting the family back into a space that no longer carries the memory of what happened. The ATP verification step matters because it proves - not just visually, but numerically - that the space is clean. Clear Answers ## Frequently Asked Questions ### Do you respond on weekends and overnight? Yes. Trauma scene calls are dispatched 24/7, including weekends and overnight. Typical arrival is two hours in Toronto and four hours in the 905, including Markham. ### Will the family need to be present? No. The family can be with other relatives or at a hotel while work is underway. The crew lead will coordinate by phone and send dated progress photos. A walkthrough at completion is optional. ### How much does trauma scene cleanup in Markham cost? Trauma scene cleanup in Markham typically runs $6,500 to $12,000. Insurance direct-bill handles most of it where coverage applies. We can quote within an hour of arrival and begin work the same visit. More Projects ## Other Hoarding Cleanup Projects ![Spotless restored Brampton high-rise condo kitchen after HEPA negative-air decontamination](/images/misc/spotless-restored-kitchen-with-wiped-cabinets-clea.webp) Brampton ### Brampton High-Rise HEPA Cleanup A Brampton condo tower near Steeles and Bramalea called us for a Level 3 cleanup where the corridor had been complaining for weeks. HEPA negative-air kept the shared air clear from day one. $4,800 to $8,500 View project → [Brampton High-Rise HEPA Cleanup →](/projects/brampton-high-rise-hepa-negative-air/) ![Empty swept Etobicoke living room with bare hardwood floor after Property Standards Order cleanup](/images/misc/empty-swept-clean-living-room-with-bare-hardwood-f.webp) Etobicoke ### Etobicoke PSO Response An Etobicoke landlord received a Property Standards Order with a 72-hour deadline. We mobilized the same day, finished inside the window and delivered a Toronto Municipal Code 629 compliance letter for the file. $4,200 to $8,800 View project → [Etobicoke PSO Response →](/projects/etobicoke-pso-response-72hr/) ![Empty, cleaned, odour-free Mississauga condo living room ready for next tenant](/images/misc/empty-cleaned-odour-free-living-room-of-a-richmond.webp) Mississauga ### Mississauga Condo Turnover A Mississauga condo property manager needed a two-bedroom turnover unit cleared, decontaminated and smoke-remediated between tenants in three days. We finished in time for the incoming tenant's move-in. $5,200 to $9,500 View project → [Mississauga Condo Turnover →](/projects/mississauga-condo-turnover-pm-coordinated/) ![](/images/misc/two-remediation-crew-members-in-white-tyvek-suits-.webp) 24/7 Discreet Response Across the GTA ## Request a Confidential Assessment No obligation. Unmarked vehicles. Zero judgment. Reply within the hour. Call (416) 900-4982 [tel:+14169004982 →](tel:+14169004982) Request Confidential Assessment [/contact/ →](/contact/) - Unmarked vehicles - Written itemized scope - IICRC S540 certified - Written workmanship warranty