
(416) 657-2222

Our cigarette smoke removal process is designed to eliminate embedded tobacco and cannabis odors using a structured, professional approach — targeting odor sources, treating affected materials, and restoring fresh indoor environments effectively.
Our technicians begin by assessing areas impacted by cigarette and cannabis smoke odors. We identify odor absorption points in walls, ceilings, fabrics, furniture, and other porous materials to determine the most effective treatment approach.
A detailed hazard assessment is performed to identify contamination risks, establish safety protocols, and support a controlled and compliant biohazard cleanup process before remediation begins.
Using professional-grade odor removal methods, we treat smoke-affected surfaces, fabrics, and materials to neutralize odor-causing particles. This step targets odors embedded deep within porous materials.
Air filtration and odor control measures are prepared to help reduce airborne smoke particles, improve indoor air quality, and support effective cigarette smoke odor removal throughout the property.
We apply advanced deodorization techniques to address remaining odor traces throughout the space. This phase helps reduce residual smoke smells and improves overall indoor comfort and air quality.
Once treatment is complete, we review results and provide guidance on maintaining a fresh indoor environment. If additional treatment is recommended, we explain next steps clearly and transparently.
A fast emergency biohazard cleanup process helps eliminate health hazards quickly, prevent escalating property damage, and restore safe conditions as soon as possible.
Know a homeowner, property manager, or business dealing with water damage, flooding, mould, storm damage, or another property emergency? Refer them to our team and earn rewards for qualified projects.
Whether you’re a returning client, property manager, or insurance professional, we offer preferred pricing as part of our long-term service relationships.





Every hour matters during a biohazard exposure. Biohazardous materials can contain harmful bacteria, viruses, and pathogens that spread rapidly throughout indoor environments. Delaying professional biohazard cleanup allows contamination to penetrate deeper into surfaces, increasing health risks and restoration costs.
Immediate biohazard cleanup removes contamination quickly, limits the spread of harmful pathogens, and helps protect both property and occupant health.
Posted on Gord PalbodTrustindex verifies that the original source of the review is Google. outstanding crew. thank you for an excellent job to Farzam and his crew.Posted on Khadijeh ChoupanTrustindex verifies that the original source of the review is Google. Thank you for an excellent job Majid. All that terrible cigarette smell and now it's all gone. It was like majic, Majid. Thank you. Thank you.Posted on Deb PyneTrustindex verifies that the original source of the review is Google. I had googled for heavy duty cleaning that was needed for my Brother, (has some physical issues) I supplied them with pictures. They sent me a quote & the job was scheduled immediately as it was time sensitive. I met the GTA Gentleman @ the front door of my brother’s condo. They went straight to work & did such an amazing job. I was thrilled with the out come as it was a big job. I would definitely recommend them to anyone!! Very professional, friendly & very respectfulPosted on Amin HamediTrustindex verifies that the original source of the review is Google. The 247-365 Restoration team responded quickly, arrived on time, and immediately took control of the situation. They were professional, well-organized, and clearly experienced in flood cleanup. Everything was explained step by step, and the cleanup was handled efficiently and carefully. A trustworthy choice for emergency water damage and flood restoration services.Posted on Sikander KanjiTrustindex verifies that the original source of the review is Google. Amazing experience, very professional, clean work, helpful and amazing crew.Posted on Tiana RoseTrustindex verifies that the original source of the review is Google. Nijen's team replaced and build a privacy wall on our back deck last Friday. They were professional, and efficient and we couldn't be happier with the end result. Thank you to Nijen and his team. We would definitely hire them again for our renovation needs and recommend them to everyone. TianaPosted on Mathew WhiteTrustindex verifies that the original source of the review is Google. I engaged First On Site as a preferred vendor through my insurance provider following an unsatisfactory experience with another restoration company. Understandably, I approached the process with some hesitation. From the outset, the team at First On Site demonstrated exceptional professionalism. They maintained clear and consistent communication, keeping me informed of all timelines and progress updates. Their responsiveness and attention to detail far exceeded my expectations. Upon arrival, the crew began work immediately and remained focused and diligent throughout the day. Their efficiency, professionalism, and respect for my property were commendable. Additionally, the team effectively liaised with my insurance company, ensuring the scope of work was completed exactly as described and to a high standard. I would not hesitate to recommend First On Site to anyone requiring disaster management or restoration services. Their commitment to quality and client satisfaction is truly exemplary.Posted on siddharth khannaTrustindex verifies that the original source of the review is Google. I called them at 7 am for an emergency basement pipe burst leakage and they sent out a crew within a couple of hours who knew exactly what needed to be done. They documented the damage thoroughly for insurance purposes and I faced no trouble. The team at GTA are professional and helpful. Totally recommend!Posted on Mark EsdaleTrustindex verifies that the original source of the review is Google. After a ice storm related basement flood the GTA team showed us what service meant!. They were here very quickly, with the proper drying equipment and some great staff members. They removed old carpeting/under padding and the bottom 12 inches of drywall from the affected flood area, installed and left drying machines, were back in a week to repair the drywall. We could not have asked for a better job, very glad we chose them.
Guaranteed on-site arrival within 45 minutes of your call, day or night.
Certified restoration, environmental inspection, & property assessment.
Fast scheduling available across the GTA, and Southern Ontario.
Professional documentation and support for insurance-related claims.
Honest, upfront pricing with no hidden fees or surprise charges.
Serving Toronto, the GTA, and Southern Ontario for 25+ years.
With over 25 years of hands-on restoration experience and more than 6,000 completed projects, we provide professional biohazard cleanup and cleaning services with rapid response times, detailed site assessments, and specialized decontamination solutions. Our experienced team works to safely remove hazardous materials, disinfect affected areas, and help restore safe conditions throughout residential and commercial properties.
Clear & Honest Emergency Pricing
Property & Cleanup Documentation Support
Flexible Cleanup & Disposal Support
Our biohazard cleanup team works to assess contamination concerns, identify affected areas, and help property owners, facility managers, and businesses better understand the scope of cleanup and remediation required in hazardous environments.
Clear answers to common questions about emergency biohazard cleanup, 24/7 response times, and what to expect during urgent biohazard situations.
Yes. Our emergency biohazard cleanup teams are available 24/7, including nights, weekends, and holidays. Biohazard situations can pose serious health risks, which is why we respond immediately whenever you call.
In most cases, we can arrive on site within 45 minutes, depending on your location and conditions. Rapid response helps prevent the spread of contamination and reduces health and property risks.
Emergency biohazard cleanup may involve additional costs due to after-hours response and specialized safety procedures. We always provide clear, upfront pricing before work begins so there are no surprises.
If it is safe to do so, avoid the affected area to reduce exposure. Do not attempt to clean biohazardous materials yourself. Our team will provide guidance over the phone while help is on the way.
Yes. We assist with documentation, photos, and reports commonly required by insurance providers for biohazard cleanup claims, helping streamline the process during a stressful situation.
If there is exposure to bodily fluids, biological contaminants, or hazardous materials that pose a health risk, immediate professional biohazard cleanup is strongly recommended. When in doubt, call us — we can help assess the situation quickly.
When biohazard contamination occurs, every minute matters. Our 24/7 emergency biohazard cleanup team responds immediately — day or night, weekends and holidays — to contain hazards, reduce health risks, and protect your property.
Serving Toronto, the GTA, and communities across Southern Ontario with rapid response restoration, waterproofing, and emergency property services when and where you need them most.