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Fast, Reliable Water Heater Repair in Ontario
No hot water is more than an inconvenience. Excel’s licensed technicians repair gas, electric, and tankless water heaters across every major brand, getting your hot water back quickly and safely.
Reliable, Quick Response When It Counts
A failed water heater disrupts your whole household. That’s why we offer fast emergency response, getting a licensed technician to your door quickly to diagnose the problem and restore your hot water with minimal disruption to your day.
- Fast response when your hot water goes out
- Licensed technicians for gas and electric units
- Vans stocked to fix most repairs on the first visit
Repair Expertise Across Gas, Electric & Tankless
Water heaters aren’t all the same, and the right repair depends on the type. Our technicians are experienced across gas, electric, and tankless systems, so whatever you have, we can diagnose it correctly and fix it properly the first time.
- Skilled with gas, electric, and tankless systems
- Correct diagnosis for your specific unit type
- Safe, proper repairs, especially on gas models
COMMON PROBLEMS
Common Water Heater Issues We Solve
Recognize any of these? They’re the water heater problems we diagnose and fix most often.
No Hot Water
Often a failed heating element, thermostat, thermocouple, or pilot issue. We find the cause quickly and get your hot water flowing again.
Not Enough Hot Water
Running out too fast can point to sediment buildup, a failing element, or a unit that's undersized for your household. We'll diagnose which it is.
Leaking Tank
A leak may come from a valve or fitting we can repair, or from the tank itself, which usually means replacement. We'll identify the source and advise honestly.
Discoloured or Smelly Water
Rusty or foul-smelling hot water often signals a corroding tank or a spent anode rod. We inspect and recommend the right fix before it worsens.
Strange Noises
Rumbling or popping is usually sediment hardening at the bottom of the tank. We flush and inspect the unit to restore quiet, efficient operation.
Pilot or Ignition Problems
A pilot that won't stay lit or an ignition that fails is often a thermocouple or igniter issue. We handle gas components carefully, with safety first.
ALL MAJOR BRANDS
We Repair
Every Water Heater Brand
No matter who made your water heater or where you bought it, our technicians are trained and equipped to repair it, so you only ever need to make one call.
WHY IT’S WORTH IT
The Benefits of Professional Repair
A proper repair does more than restore hot water. It protects safety, efficiency, and the life of your unit.
Restored Hot Water
Get reliable hot water back for showers, dishes, and laundry quickly, without the disruption of a unit that can't keep up.
Energy Savings
A water heater running as it should uses less energy to heat your water, which means lower utility bills every month.
Extended Lifespan
Addressing problems like sediment and corrosion early prevents bigger failures and helps your water heater last more years before replacement.
TRANSPARENT PRICING
What Water Heater Repair Typically Costs
Water Heater Repairs can vary by the issue, system type, and parts required, with many common repairs in Ontario falling in the $200–1,000+ range. Our labour rates below are clear and upfront, and we always explain the full repair cost before any work begins.
Diagnostic Visit
A technician inspects your water heater, identifies the fault, and explains your repair options.
Flat Rate
$149
Additional Hourly Rate
Parts and HST pricing not included.
Call-out fee
$149
First hour labour
$149
Subsequent hours
$119/hr
After-Hours Emergency Diagnostic
Priority response outside regular hours.
Flat rate
$149
First hour labour
$149
After-Hours Emergency Rate
Incremental hourly rate after the initial diagnostics.
After first hour
$189/hr
When Should I Replace My Water Heater?
Sometimes a repair is the smart, affordable fix, and sometimes it’s money better put toward a new unit. As a general rule, it comes down to the unit’s age, the cost of the repair versus a replacement, and whether problems are becoming frequent. Here are the signs it may be time to replace.
- The unit is more than about 8 to 10 years old
- The repair cost approaches half the price of a new unit
- The tank itself is leaking, not just a valve or fitting
- You're facing repeated breakdowns in a short period
- Rising energy bills from an inefficient older unit
CLIENT STORIES
Real Comfort, Real Stories.
Cooling That Works
“The air conditioning is working perfectly, and we’re very happy with it. We also really like the Wi-Fi thermostat.”
Professional AC Install
“Timely and professional installation of my A/C. Team was courteous and professional.”
A Quick, Clean Fix
“We were very impressed with our experience with Excel Climate Solutions. Our son’s bedroom has always run hot. Justin cut a hole in the drywall and placed a cold air return. The job was quick and he did a great job cleaning up after.”
Midnight Furnace Call
“Excellent experience with Excel! Called in the middle of the night upon realizing the furnace went for a shit. Excel were quick to get Service tech. Paul at the house who resolved the issue quickly and at a fair price.”
Ductless Split Repair
“Had my ductless split serviced by Justin after it stopped working. He fixed it, explained what was wrong and showed me how to properly maintain it and did so in a very friendly manner. I’ll definitely use them again!”
New System, Spotless Install
“Excel Heating and Air Conditioning did an amazing job installing my new furnace and air conditioner! The team was professional, efficient, and left everything spotless. My home is more comfortable than ever, and the system runs perfectly. Highly recommend!”
FAQ
Frequently Asked Questions
Answers to the questions homeowners ask most about water heater repair – common issues, repair versus replace, and response times.
Running out quickly can mean sediment is taking up space in the tank, a heating element or thermostat is failing, or your unit is simply undersized for your household’s demand. We’ll diagnose the cause and recommend the right fix.
Yes. Our technicians are experienced with both gas and electric water heaters, as well as tankless units, so we can diagnose and repair whatever type you have safely and correctly.
Rumbling or popping is almost always sediment that has built up and hardened at the bottom of the tank. It makes the unit work harder and less efficiently. A flush often quiets it and restores performance, and we can check whether additional service is required.
If your unit is under 10 years old and the repair is affordable, fixing it usually makes sense. For older units, a leaking tank, or a repair approaching half the cost of a new one, replacement is often the smarter long-term value. We’ll advise honestly.
A small leak from a valve or fitting is often repairable, but a leaking tank can cause water damage and usually means the unit needs replacing. Either way, it’s worth acting quickly, so turn off the water supply and call us to assess it.
We prioritize no-hot-water and leaking-unit calls and aim to reach you as quickly as possible, often the same day. Response times vary with demand and location, and we’ll always give you a realistic window when you call.
Request Your Free Quote Today
Tell us what’s happening with your water heater and we’ll be in touch shortly to help get your hot water back.