50 Venture Dr, Unit 10 & 11 Scarborough, ON M1B 3L6
Certified Water Heater Services in Ontario
Running out of hot water shouldn't disrupt your entire day. NT Home Service Inc. provides transparent fixed rates, TSSA-licensed technicians, and rapid response times for all tankless and conventional water heaters across your community.
Our Water Heater Services
Complete hot water infrastructure design, repair, and replacement solutions tailored
to keep your home running smoothly.
Water Heaters Installation
Ready to transition away from bulky, inefficient storage units? We deliver custom hot water infrastructure design, specializing in high-efficiency systems. Every unit is calibrated to factory specifications to optimize energy metrics and secure active rebates.
Water Heater Repair
Is your hot water fluctuating, knocking, or completely gone? Our certified technicians diagnose electrical failures, failed heating elements, and thermostat glitches across all major manufacturing brands with fixed, upfront written pricing.
Water Heater Replacement
If your tank is leaking from the base or over a decade old, a modern replacement prevents major flood damage. We handle the complete removal of your old equipment and drop in a reliable, modern configuration with zero mess left behind.
Emergency Water Heater Repair
A leaking water tank or sudden loss of hot water isn't just an inconvenience—it's a household emergency that can lead to costly structural water damage. Our rapid-response technicians track throughout Scarborough, Toronto, and the GTA daily with fully stocked service vehicles. We are on standby to troubleshoot gas valves, clear blocked burner assemblies, or swap out failing tanks on the very same day to safely restore your hot water.
Featured Promotion: 1-Year Free Tankless Rental!
Upgrade your home to endless hot water on demand. As an authorized premier dealer for world-renowned giants including Rinnai, Navien, and John Wood, we pass factory-direct deals straight to your budget—including our highly popular 1-year complimentary rental option on select Rinnai tankless water heaters.
Common Hot Water Issues We Solve
Failed pilot lights, broken thermocouples, or worn-out heating elements.
A structural failure indicating internal rust—requires immediate isolation and replacement.
Thick sediment buildup at the bottom of the tank causing water to boil underneath it.
A deteriorating anode rod inside the tank failing to protect the internal lining.
Types of Water Heaters We Service
1. High-Efficiency Tankless Systems
- The Benefit: Endless hot water on demand and up to 40% lower energy costs.
- The Details: Saves premium floor space and lasts up to 20 years. We handle custom sizing, expert installation, and ongoing maintenance.
2. Traditional Gas Systems
- The Benefit: Rapid recovery times and hot water access even during power outages.
- The Details: Highly cost-effective to run with an 8–12 year lifespan. Our TSSA-licensed pros ensure strict safety, proper venting, and secure gas line connections.
3. Reliable Electric Systems
- The Benefit: Lower upfront equipment costs—ideal for homes without natural gas lines.
- The Details: Safe, dependable performance for 40-to-80-gallon household demands. We handle precision wiring, installation, and exact thermostat tuning.
Benefits of Water Heater Replacement
Modern units run more efficiently to cut monthly fuel costs.
Eliminates sudden cold shocks during peak household hours.
Stops the cycle of paying for constant emergency breakdowns.
Opens up eligibility for active regional efficiency rebates.
Provides long-term peace of mind with new equipment coverage.
Replacing an old tank protects your basement from catastrophic leaks.
Clear Itemized Estimates &
$0-Down Financing
Managing an emergency plumbing breakdown shouldn't create immediate financial strain. We provide clear, itemized written quotes before any technical installation work begins. Through our secure Financeit channels, you can instantly access low monthly payments and quick digital approvals right from your phone.
Water Heater Service Areas Serving Toronto & Surrounding GTA
Our licensed, trilingual installation teams track daily across your neighborhood, providing rapid dispatch and expert consulting exactly where you need it.
📍 Metro Toronto
- Toronto
- Scarborough
- North York
📍 York Region
- Markham
- Richmond Hill
- Vaughan
📍 Durham & Peel Regions
- Pickering
- Ajax
- Mississauga
Authorized Brand We Service & Install
We pair our top-tier workmanship with world-renowned mechanical equipment. We manage professional installation,
warranty claims, and optimization routines for:
FAQ About Water Heater Services
What are the main benefits of switching from a traditional tank to a tankless water heater?
How do I know if my water heater needs to be repaired or completely replaced?
How quickly can your team respond to an emergency water heater repair call?
Do you offer rental options for modern tankless water heaters?
Ready for a Constant, Reliable Hot Water Supply?
Don't wait for a small leak to turn into a costly basement flood. Book a completely free, no-pressure consultation with our TSSA-licensed team today for honest guidance and transparent, upfront pricing.