Sanitization Services in Ottawa, Ontario
After floodwater or a sewer backup in Ottawa, drying is only half the job: surfaces that touched contaminated water must be cleaned and disinfected before people use the space. 911 Restoration of Ottawa responds around the clock in Centretown and the Glebe, Lowertown and Sandy Hill, Westboro and Hintonburg, Rockcliffe Park and New Edinburgh, Vanier and Overbrook, Alta Vista, Gloucester, Orléans, Cumberland and Navan, Nepean, Bells Corners and Britannia, Barrhaven, Riverside South and Hunt Club, Manotick, Greely, Kanata, and Stittsville.
Quick answer: 911 Restoration of Ottawa provides 24/7 sanitization services across Ottawa, including Barrhaven, Nepean, Orléans and Centretown and the Glebe: cleaning and disinfection after sewage, floods and contamination in homes and businesses, with a typical 45-minute arrival and Direct Insurance Coordination. Call (343) 321-0430 for immediate help.
When Ottawa Properties Need Sanitization
Backups after cloudbursts
The July 1, 2026 storm sent water into Ottawa homes through drains and foundations. Floodwater that came from sewers or the ground carries bacteria, so the City of Ottawa points residents to Ottawa Public Health's Residential Flooding page for safety guidance.
Spring river water
High water on the Ottawa River in spring 2017 and 2019 reached homes and yards. Anything that sat in river or storm water needs cleaning and disinfecting, not just drying.
Where the backup began
The City owns the sewer service up to the property line, and the owner is responsible from the line to the home. Whichever side the problem began on, the affected rooms are treated the same way.
How We Handle Sanitization Services in Ottawa
- You call (343) 321-0430. We ask what the water was, how long it sat and who is in the home, then dispatch a crew.
- We put on protective gear, isolate the area and remove porous materials that cannot be made safe.
- We clean every surface to remove soil and film, because disinfectant works on clean surfaces.
- We apply disinfectant, give it the contact time it needs, then dry the space and treat odour.
- We document the work and advise you on when the space can be used again.
For the national overview of this service, see Sanitization Services.
When You Need Sanitization, and What To Do First
- A sewer backup through a floor drain or toilet
- Floodwater that came from outside
- A sour or sewage smell that lingers
- A flood in a room used by children or elderly people
- A wet carpet or stored items after a drain failure
- Waste or contaminated debris after a break-in or animal intrusion
Keep people and pets out, especially children and anyone with a weakened immune system. Do not run fans through the space, and avoid touching wet materials without gloves. Report flooding to the City through 3-1-1 if it is widespread, check Ottawa Public Health's Residential Flooding page and call (343) 321-0430.
What Affects the Scope and Timeline
Sanitizing begins with removal. Carpet, underlay, insulation and low drywall touched by contaminated water usually cannot be cleaned and are taken out, while hard surfaces, framing and concrete are scrubbed and treated.
We use disinfectants suited to the surface and the contamination, follow the contact times on the label and ventilate afterwards. Lower levels with floor drains, furnace rooms and storage areas are treated as one connected area.
In commercial and multi-unit buildings, we sanitize shared washrooms, corridors and stairwells and record each step so the property manager can show what was done.
What We Sanitize
- Concrete floors and floor drains
- Framing and joists
- Hard flooring and tile
- Furnace and laundry rooms
- Bathrooms and kitchens
- Shared washrooms and corridors
- Storage areas and shelving
- Washable belongings
Insurance and Documentation for Sanitization Services
Sewer backup is an optional coverage offered by most insurers, according to Insurance Bureau of Canada, and overland flood is a separate option. We document the cleaning and disinfection for your adjuster through Direct Insurance Coordination.
Why Property Owners Choose 911 Restoration for Sanitization Services
24/7 Response, 45-Minute Typical Arrival
We answer every call at any hour, and our typical arrival is 45 minutes, so damage gets attention while it can still be contained.
IICRC-Certified Technicians
Trained crews with moisture meters, thermal imaging, and the containment and disinfection equipment each job requires.
Direct Insurance Coordination, No Subcontractors
One local team documents the loss, works with your adjuster, and handles the work from emergency response through reconstruction.
We provide this service in Centretown and the Glebe, Lowertown and Sandy Hill, Westboro and Hintonburg, Rockcliffe Park and New Edinburgh, Vanier and Overbrook, Alta Vista, Gloucester, Orléans, Cumberland and Navan, Nepean, Bells Corners and Britannia, Barrhaven, Riverside South and Hunt Club, Manotick, Greely, Kanata, and Stittsville.
Frequently Asked Sanitization Services Questions in Ottawa
Is it safe to stay in my home after a sewer backup?
Where can I find safety guidance on flooding in Ottawa?
What is the difference between cleaning and sanitizing?
Can I save my carpet after a sewer backup?
Do you sanitize after the spring river flooding?
Related Services from 911 Restoration of Ottawa
This page is part of 911 Restoration of Ottawa. If your loss involves more than one problem, we also provide Sewage Cleanup, Crime Scene Cleanup, and Mould Remediation, all handled by the same local team.
Contact 911 Restoration of Ottawa About Sanitization Services
When a space needs to be safe again, call us.