Reliable hot water is essential for comfort and daily living. At Teflon Plumbing & Mechanical Services, we provide professional water heater services in Toronto, including installation, repair, and full system replacement.
Whether your hot water heater is leaking, producing inconsistent temperatures, or has completely failed, our certified plumbers respond quickly and restore dependable hot water to your home or business.
We work on both tank and tankless water heaters across Toronto.
✓ Water heater installation
✓ Water heater repair
✓ Water heater replacement
✓ Tank water heater installation
✓ Tankless water heater installation
✓ Tankless water heater repair
✓ Emergency water heater service
✓ Hot water heater troubleshooting
✓ Gas and electric water heaters
✓ Commercial water heater services
Call Now (647) 269-5652 or Request Service Online
Installing a new water heater requires proper sizing, ventilation, gas line configuration, and safety compliance. We install high-performance tank and tankless systems designed to meet your household’s hot water demand.
Our team ensures secure water connections, correct pressure settings, and safe exhaust venting. A properly installed water heater improves efficiency, performance, and long-term reliability.
If your hot water heater is not producing enough hot water, making unusual noises, leaking, or fluctuating in temperature, it may require professional repair.
We diagnose faulty heating elements, thermostats, gas valves, sediment buildup, pressure relief valves, and worn components. Prompt repair can extend the lifespan of your unit and prevent unexpected failure.
Older units often become inefficient and unreliable. If your system is over 10–12 years old, frequent repairs may no longer be cost-effective.
We provide complete water heater replacement in Toronto, removing your old unit safely and installing a modern, energy-efficient system. Upgrading improves hot water consistency and lowers long-term operating costs.
Traditional tank water heaters store and heat a set volume of water. They are reliable, cost-effective, and suitable for most Toronto homes.
We install and service gas and electric tank water heaters in various sizes to match your household usage.
Tankless water heaters heat water on demand, providing continuous hot water without storing it in a tank.
Benefits include:
✓ Endless hot water supply
✓ Space-saving design
✓ Reduced standby heat loss
✓ Longer lifespan compared to tank models
We provide tankless water heater installation and repair for homes upgrading to on-demand systems.
A leaking tank or failed water heater can quickly lead to flooding and major disruption inside your home. When hot water suddenly stops working or your unit begins leaking, immediate attention is necessary to prevent further damage.
We provide emergency water heater repair in Toronto for urgent issues including tank leaks, no hot water, gas smells near the heater, pressure relief valve discharge, and complete system failure. Our fast response helps reduce water damage, restore safe operation, and bring comfort back to your household as quickly as possible.
Most water heater service calls involve residential systems located in basements, mechanical rooms, or utility spaces. These systems must be installed and maintained properly to ensure consistent performance and safety.
We service single-family homes, condos, townhouses, and rental properties throughout Toronto. Whether it’s a repair, installation, or full replacement, our goal is safe setup, full code compliance, and long-term reliability you can depend on.
Commercial properties require larger and more powerful water heating systems to handle higher demand. Restaurants, office buildings, retail spaces, and multi-unit properties rely heavily on consistent hot water to operate efficiently.
We provide professional commercial water heater service in Toronto, ensuring minimal downtime during repairs or replacement. Reliable hot water is critical for business operations, and we work quickly to keep your system running smoothly.
Watch for these warning signs:
✓ Water not getting hot
✓ Rust-colored water
✓ Rumbling or banging noises
✓ Water pooling around the tank
✓ Inconsistent temperature
✓ Higher energy bills
Early service prevents full system breakdown.
Red Seal–certified, trained, and fully insured plumbers delivering safe, high-quality workmanship.
Honest, upfront quotes with no hidden fees or last-minute surprises.
Fast scheduling, punctual arrivals, and efficient service you can count on.
We come prepared with the right tools and parts to fix most issues on the first visit.
We protect your home, work neatly, and leave every area cleaner than we found it.







Whether you need water heater repair, installation, or full replacement, our Toronto plumbing experts are ready to help. Call Now (647) 269-5652 or Request Service Online
