Mold Growth After Water Damage (24-48 Hrs)

Water damage might seem like a minor inconvenience at first, but the reality is much more serious — especially if it’s not addressed immediately. If you’re a homeowner or property manager in Toronto or the Greater Toronto Area (GTA), it’s critical to understand just how quickly water damage can escalate into a major health hazard and financial burden.

How Fast Does Water Damage Turn Into Mold?

After a flood, leak, or burst pipe, moisture begins to soak into floors, walls, and furniture within minutes. Within 24 to 48 hours, that moisture can lead to the growth of toxic mold — particularly black mold (Stachybotrys chartarum), which thrives in damp environments.

Mold doesn’t just cause unsightly stains or bad smells. It can have serious health implications, especially for children, seniors, and people with respiratory issues or allergies. Mold exposure can lead to:

  • Persistent coughing or wheezing

  • Skin irritation or rashes

  • Eye, nose, and throat irritation

  • Long-term respiratory conditions, such as asthma

And from a structural perspective, untreated water damage can weaken wood framing, drywall, and flooring, leading to costly repairs down the road.

Why Fast, Professional Water Damage Restoration Is Critical

When it comes to emergency water damage restoration in Toronto, time is everything. At Restoration Canada, we offer 24/7 emergency flood cleanup, water extraction, structural drying, and mold remediation across Toronto and the entire GTA — including Mississauga, Brampton, Vaughan, Scarborough, Markham, and beyond.

Our certified technicians use:

  • High-powered pumps and vacuums for complete water extraction

  • Industrial-grade dehumidifiers and air movers to dry affected areas fast

  • Infrared moisture detection tools to uncover hidden water pockets

  • Antimicrobial treatments to prevent mold growth and eliminate bacteria

Whether it’s a sewage backup, basement flood, or burst pipe, we’re fully equipped to restore your home or commercial property quickly, safely, and effectively.

Don’t Wait. Act Fast to Minimize Water Damage

If you’ve experienced water damage — even something as small as a slow leak — don’t wait until you see mold on your walls or ceilings. By then, it may have already spread behind drywall, under flooring, or into your HVAC system.

Call the trusted water damage professionals in Toronto today. We’ll respond quickly, assess the damage, and start the restoration process immediately — helping you protect your property and your health.

24/7 Water Damage Emergency? We’re Ready to Help!

Contact us now for professional water damage restoration, flood cleanup, and mold removal services in Toronto and the GTA.
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Avi Campbell
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⭐⭐⭐⭐⭐ I had an amazing experience working with Igor Goldshmidt on my bathroom renovation. From start to finish, the professionalism, communication, attention to detail, and quality of work were outstanding. It’s rare to find someone who truly takes pride in their work and genuinely cares about the final result. Igor went above and beyond to bring the vision to life, and the finished bathroom turned out even better than I imagined. Reliable, skilled, honest, and very detail-oriented. I highly recommend him to anyone looking for high-quality renovation work. Thank you again for creating such a beautiful space!
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josee belair
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Thank you very much for the great, reliable and professional work. Your team was fantastic. Armando does awesome work.
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Our dishwasher leaked. without us noticing. until the water broke through the ceiling in our basement bedroom. It caused damage to the ceiling, wall, and floor in that room and also the hardwood floor in our kitchen. I remembered dealing with them in the past, so on a Saturday morning, I made the call and within an hour of my call, I had the Project manager at my home. Half an hour after that he had a plumber in to disconnect the dishwasher and 1/2 an hour later he had a team in to dry up the water and spray disinfectant so mold would not grow. The manager dealt with our insurance company. Because of the extent of the damage, and the fact that that they had to remove all of the flooring in the upstairs and the basement, we were asked to move out of the house. They did all the packing, put our belongings in storage so they were not hindered by having to move furniture around. They took pictures of everything they moved, noting any existing damage. When we moved back in, even our books were back in the same order that they found them. They estimated repairs would take 5 weeks, but we were home in 4. They kept us informed of everything they did. Great job by the entire team.
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Viv Moore
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The work done to restore our ceiling after water damage was excellent. The workers took the time to carefully prep and cover, then drywall and paint. It looked perfect at the end. Ivan and Jessica were completely professional and detailed as well as being friendly and courteous Thank you
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Frankie Rill
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Rating: ⭐⭐⭐⭐⭐ I cannot recommend Canada’s Restoration Services highly enough. We dealt with a stressful water leak this past winter that unfortunately led to mold in my son’s bedroom. From the moment they stepped in, they were complete professionals. Andres and John were my main contacts throughout the process and they were so helpful at coordinating everything. They truly made us feel like they cared about our problems and the safety of our family. They didn't just clean up the mess; they helped us navigate the entire process, including coordinating with contractors and ensuring every step was handled correctly. They were prompt, incredibly clean while working in our home, and always quick to respond to my questions. If you are looking for a team that is reliable and actually cares about the safety of your family, this is the company to call. They checked every single box for us!"
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The service was exceptional: fast and efficient.
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angie wilkinson
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This is from 2023 This was my first time using Restoration Canada, and I must say, it was a very good choice. From the very first telephone call, I could tell that this would be a great relationship, and I was correct. Overall, all the workers were very respectful, clean and honest. There were days when I had to leave my house, and I was not afraid to leave the workmen in the house. Alex, so easy to talk to, and always ensuring that the project was going as planned John, his integrity is beyond reproach Mauricio, so humble and honest Pops and his son – again, very humble I work from home, and the workmen were never a bother to me. I have never worked with a team that was so neat and tidy, I did not have to do any cleaning after the job was done! THANK YOU all so very much, I am so happy with the job, and will not hesitate to recommend your services. You put the EXTRA in EXTRA-ordinary Andrea
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Melanie T
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I am so glad we called Restoration Canada when we discovered a leak in our basement at the end of last year. They send out a crew right away to dry everything out and prevent mold, and were so easy to work with. They recently completed the remodel and not only am I thrilled with the results (which included a custom counter modification), I am so grateful to the entire team for making rhe process so smooth. They even helped us through the process with our insurance company. I highly recommend them for any housing mishaps, they really made the whole process low stress. Thank you!!
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