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Serving York Region since 1973

905-727-2323
Summers & Smith Heating & Cooling Ltd.

Home Comfort

Dependable hot water for your home

Tank and tankless water heater installation and service.

Hot water is one of those things you never think about until it's gone. From traditional storage tanks to space-saving, endless-hot-water tankless systems, we help you choose and install the right water heater for your household's needs, then keep it running reliably with expert service and repair.

Tank vs. tankless

Tank vs. tankless

Traditional tank water heaters store and heat a reservoir of water, offering a lower upfront cost and simple operation. Tankless (on-demand) water heaters heat water only as you need it, providing a virtually endless supply, taking up far less space, and lasting longer, in exchange for a higher initial investment.

There's no single right answer, it depends on your household size, hot water habits, available space, and budget. Our team will walk you through the trade-offs and help you choose the system that makes the most sense for your home.

  • High-efficiency tank and tankless options
  • Rinnai, Navien, Bradford White, and NTI equipment
  • Endless hot water with tankless systems
  • Safe, code-compliant installation by certified techs

Repair and replacement

If your water heater is leaking, running out of hot water quickly, producing rusty or discoloured water, or simply showing its age, we can help. We'll assess whether a repair or a replacement is the smarter choice and give you an honest recommendation and upfront pricing.

Brands we trust

RinnaiNavienBradford WhiteNTI

Frequently asked questions

How long do water heaters last?+

A conventional tank water heater typically lasts 8 to 12 years, while a well-maintained tankless system can last 20 years or more.

Is a tankless water heater worth it?+

For many households, yes. Tankless systems deliver endless hot water, save space, and last longer. They cost more upfront, so we'll help you decide whether the long-term benefits fit your needs and budget.

My water heater is leaking, what should I do?+

Turn off the water supply to the unit and give us a call. A leaking tank usually needs replacement, and we can arrange fast service to restore your hot water.

Equipment we install

Popular water heaters chosen by York Region homeowners

View all equipment

Rinnai

Rinnai RU & RSC Tankless

  • Compact, energy-efficient units
  • Endless hot water on demand
  • Smart-Circ™ recirculation technology
Rinnai RU & RSC Tankless

Navien

Navien NPE-2 Condensing Tankless

  • Ultra-high efficiency (up to 0.96 UEF)
  • Built-in pump and buffer tank
  • Consistent hot water delivery
Navien NPE-2 Condensing Tankless

Bradford White

Bradford White Power Vent RG1PV

  • Reliable storage water heater
  • Built for performance and longevity
Bradford White Power Vent RG1PV

NTI

NTI Hydronic Boilers

  • Compact condensing gas boilers
  • Efficient heat and domestic hot water in one unit
NTI Hydronic Boilers

Ready for reliable comfort?

Get an instant estimate online or book an appointment with our team today.