Water Heater Services in Whitby
Water heaters are a costly investment for homeowners. When it’s time to equip your new home, or replace your old water heater, it’s important to consider cost, efficiency, and longevity of your new water heater.
Tankless, also known as on-demand water heaters use high-powered burners to rapidly heat water as it runs through a heat exchanger and deliver it directly to your faucets or shower without storing it in a tank. Tankless water heaters are usually powered with electricity or gas. These types of water heaters were found to be 22 percent more energy efficient on average.
In a tankless setup, cold water flows through a heating element in the unit. Whenever a hot water source is turned on, the cold water flows through the heating element, and it heated instantaneously by either gas or electricity. When the hot water tap is turned off, the cold water ceases to flow through the heating element, and the hot water stops flowing.
Which Water Heater Is Right For Me?
The best person to help you make that judgment is an experienced plumbing contractor. Despite this, you can use the following guidelines to help you decide which water heater to buy if your system goes south.
- If long term savings is your top priority, go with a tankless water heater because the long-term savings can balance out the higher upfront costs.
- If you’re short on cash right now, go with a traditional tank-type water heater because the up-front installation costs are usually lower.
- If energy savings is your top priority, go with a tankless water heater because the tankless design eliminates the need to continuously work to keep your water supply heated.
- If you use less than 40-50 gallons of hot water daily, go with a tankless water heater as you won’t be affected by the limited flow rates as much.
- If you use more than 40-50 gallons of hot water daily or use appliances in your home that use a lot of hot water simultaneously, go with a tank-type water heater as these water heaters have higher flow rates.
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Water heater FAQs for Durham Region homeowners
Tank versus tankless, rent versus buy, and how to tell when a water heater is about to fail rather than merely annoying you. We sell, rent, repair and install both tank and tankless water heaters across Durham Region.
Service details at a glance
| Booking hours | Monday to Saturday, 8:00 am – 8:00 pm |
|---|---|
| Emergency service | 24/7 for no-heat and no-cool failures |
| Phone | 905-576-7600 |
| Service area | Whitby, Oshawa, Ajax, Pickering, Courtice, Bowmanville, Port Perry and Uxbridge |
| Pricing | Quoted upfront and approved by you before work begins |
| Technicians | Licensed, insured and background-checked employees |
| Typical tank life | 8–12 years |
| Typical tankless life | 20 years or more with annual descaling |
| Options | Buy with flexible financing, or rent |
| Types | Natural gas and electric tank, plus tankless (on-demand) |
How long does a water heater last?
A conventional tank water heater typically lasts 8–12 years. A tankless unit commonly reaches 20 years or more, provided it is descaled annually. If your tank is past 10 years, treat replacement as a planning exercise rather than an emergency — tank failures usually announce themselves by flooding a basement, and that damage costs far more than the heater did.
What are the warning signs my water heater is failing?
Rusty or discoloured hot water, water that runs lukewarm or runs out much faster than it used to, rumbling or popping during heating (sediment on the tank bottom), moisture or corrosion around the base or fittings, and any visible weeping at seams. Rust in the hot water combined with age over 8 years is the clearest signal that the tank lining has gone.
Should I rent or buy a water heater?
Renting keeps upfront cost near zero and includes repairs in the monthly fee, which suits homeowners who do not want a capital outlay or the responsibility for breakdowns. Buying costs more today, ends the monthly payment, and means you own the equipment when you sell. Over a long ownership horizon buying is normally cheaper in total; over a short one, renting usually wins. We offer both, plus flexible financing on purchases.
Is a tankless water heater worth it?
It is strongest where hot water demand is high or variable — larger households, back-to-back showers, or homes where running out of hot water is a recurring complaint. You get endless hot water, a much longer service life and a smaller footprint. The trade-offs are higher installation cost (often new venting and a larger gas line) and the need for annual descaling. For a small, low-demand household, a good tank is often the better value.
Why does my hot water run out so quickly?
Usually one of four things: sediment build-up reducing the tank’s effective volume, a failed lower heating element on an electric tank, a broken dip tube mixing incoming cold water into the outgoing hot, or a thermostat set too low. On an older tank, sediment is the most common culprit, and it also explains rumbling noises during heating cycles.
What temperature should my water heater be set to?
Storage tanks are generally kept at 60 C to suppress bacterial growth, with a mixing valve at the outlet to deliver water at a safe temperature to taps and showers. Simply turning the tank down to save energy without a mixing valve trades one risk for another. If you have young children or elderly family members, ask us about anti-scald mixing valves rather than adjusting the tank thermostat.
How do I maintain a water heater?
On a tank: flush a few litres from the drain valve annually to clear sediment, test the temperature and pressure relief valve, and have the anode rod inspected every few years — a depleted anode is why tanks rust from the inside out. On a tankless unit: annual descaling is the one job you cannot skip, because scale accumulation in the heat exchanger is what shortens tankless life.
Do you offer emergency water heater service?
Yes. If a tank is actively leaking, shut off the cold water supply at the valve above the heater and turn off the gas or breaker, then call 905-576-7600. We run 24/7 emergency support and cover Whitby, Oshawa, Ajax, Pickering, Courtice, Bowmanville, Port Perry and Uxbridge.
Areas we serve across Durham Region
Related services
- Furnace repair
- Furnace installation
- Air conditioner repair & tune-ups
- Heat pump installation
- Tankless water heaters
- Air duct & vent cleaning
- Indoor air quality
- Ductless mini-splits
- Protection plans & maintenance
- Water heater repair
- Whole-home humidifiers
- Rent or buy a furnace
- Rent or buy an air conditioner
