
(416) 657-2222

Our emergency hot water tank leak repair and cleanup services are focused on quickly stopping active leaks, controlling water release, and removing water caused by hot water tank failures. This targeted approach helps reduce immediate damage and stabilize affected areas before further issues develop.
We begin with a comprehensive assessment of affected commercial areas to determine the extent of water damage, moisture levels, and impacted materials — including drywall, ceilings, flooring systems, and structural components.
Advanced moisture mapping and hidden damage detection services designed to identify trapped moisture, affected materials, and concealed water intrusion.
Using professional-grade drying and moisture-control equipment, we reduce moisture levels across affected spaces to protect building systems and prepare materials for repair.
Materials that cannot be properly dried or restored — such as severely damaged drywall, ceiling tiles, or insulation — are carefully removed to allow for safe and effective commercial restoration.
We complete required repairs and material replacement, including drywall and structural repairs, to restore commercial spaces to a safe, functional, and operational condition.
Once restoration work is complete, we perform a final inspection to verify proper drying, repairs, and overall restoration quality before the project is finalized.
Fast action after a hot water tank leak helps limit immediate damage and safety risks.
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.





Water from leaking or failed hot water tanks can quickly spread into flooring, drywall, insulation, and surrounding structural materials. Even small leaks may lead to hidden moisture buildup, mould growth, and costly property damage if not addressed immediately. Fast response and professional moisture control help reduce further damage and restore safe conditions.
Professional hot water tank leak restoration focuses on rapid water mitigation, moisture detection, and structural drying to help minimize property damage and prevent long-term moisture-related issues.
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 emergency hot water tank leak repair and water damage mitigation services with rapid response times, detailed moisture assessments, and professional structural drying solutions. Our experienced team works quickly to control active leaks, detect hidden moisture, and help prevent further structural damage and mould growth throughout affected properties.
Clear & Transparent pricing for Hot Water Tank Leak Repair
Hassle-Free Insurance Direct Billing
Deductible Support Available
Our emergency hot water tank leak restoration team works quickly to control active water intrusion, identify affected areas, and help property owners better understand the extent of water damage throughout residential and commercial properties.
Clear answers to common questions about emergency hot water tank leaks, water damage restoration, repair options, moisture concerns, and insurance-related considerations.
If your hot water tank is actively leaking, shut off the water supply if it is safe to do so and contact an emergency restoration professional immediately. Fast response can help reduce water damage, hidden moisture buildup, and mould growth.
Yes. Water from leaking or burst hot water tanks can quickly spread into flooring, drywall, insulation, and surrounding structural materials, causing hidden moisture damage and costly repairs if left untreated.
Yes. Our emergency response team is available 24/7 for urgent hot water tank leak situations across Toronto, the GTA, and Southern Ontario.
Yes. Moisture can remain trapped behind walls, ceilings, flooring, and other building materials even after visible water is removed. Professional moisture detection and structural drying help identify and address hidden water damage.
Coverage depends on your insurance policy and the cause of the leak. We can help document affected areas and provide support for insurance-related claims and restoration documentation.
Not always. Some issues may be repairable depending on the source and severity of the leak. Our team can assess the condition of the tank and provide clear recommendations for repair or replacement.
Fast, professional hot water tank leak repair to control active leaks, protect your property, and prevent further water spread.
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.