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Serving Toronto & the GTA Since 1999
24/7 Emergency Service
Enbridge Sustain Trusted Partner
Licensed & Insured · TSSA Certified
5.0 Google · 5.0 HomeStars
Serving Toronto & the GTA Since 1999
24/7 Emergency Service
Enbridge Sustain Trusted Partner
Licensed & Insured · TSSA Certified
Call NowGet a Quote
Water heater installation and repair in Toronto
Same-Day Water Heater Replacement in Toronto

Water Heater Replacement in Toronto

$0 Down · One Fixed Monthly Payment · You Own It

No hot water, or stuck paying a rental you'll never own? Megacity HVAC replaces tank, tankless, and heat-pump water heaters across Toronto with nothing down. Installation and maintenance are included, and the unit is yours when the term ends.

Comparing this against the tank you rent now? Enbridge Sustain versus a rental works through the numbers. For tankless, heat-pump and repair options, see our water heater services.

Megacity HVACEnbridge Sustain Trusted Partner
$0 Down

Nothing up front on approved credit.

Installation Included

TSSA-certified install, permits and haul-away of the old unit.

Maintenance Included

Parts and service covered for the full term.

You Own It

The unit is yours when the term ends. A rental never transfers.

Lease-to-own through Enbridge Sustain. Approval and terms apply. You get the equipment, monthly payment, term length and ownership date in writing before you sign anything.

Get My Free Written Quote
24/7 Emergency Water Heater Service
Serving Toronto & the GTA
TSSA Licensed Technicians
5.0 Google & HomeStars
Customer Reviews
5.0 / 5.0 · 104+ Google reviews
Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Toronto Water Heater Experts

Water Heater Installation & Repair, Done Right Since 1999

Toronto's housing stock spans century-old Annex Victorians, post-war Leaside bungalows, midcentury East York semis, and modern downtown condos. Each has its own water-heating realities — and the same one-size-fits-all approach that big-box rental companies push is rarely the smartest call for your home and your budget.

Megacity HVAC has serviced Toronto water heaters for over 25 years. Pre-1960 homes in Cabbagetown, Parkdale, and the Junction often have tight basement utility rooms where a tankless wall-hung unit saves valuable floor space. Newer Leaside and High Park homes commonly have venting paths that make condensing tankless units a clean upgrade. Downtown condos with electric-only service are prime candidates for heat-pump water heaters — quieter and more efficient.

Same-day tank water heater replacement
Tankless (condensing) installation & repair
Heat-pump water heater installation
Emergency water heater repair (24/7)
Gas line upsizing for tankless upgrades
Expansion tank installation
Anode rod & thermocouple service
Rental unit removal & buyout
Power-vent & direct-vent conversion
Smart thermostat & connectivity setup

24/7 Emergency

No cold-shower weekends — we answer day or night and dispatch fast.

Upfront Pricing

A firm price before any work starts. You approve it — no surprises.

TSSA Licensed

Every tech is TSSA-certified and background-checked. Full warranty support.

5.0★ · 25+ Years

Top-rated on Google and HomeStars, serving the GTA since 1999.

Equipment We Install

The Water Heaters We Install in Toronto

Tank, tankless, and heat-pump water heaters we install across Toronto & the GTA — with manufacturer-published specs.

Bradford White atmospheric-vent gas water heater

Bradford White

Bradford White RG2 (Atmospheric)

Atmospheric gas · Defender Safety System®

50Gallons

Type

Atmospheric gas

Capacity

50 gal (189 L)

First-hour

81 gal

Warranty

6-yr (10-yr avail.)

Full details
John Wood ProLine atmospheric-vent gas water heater

John Wood

John Wood ProLine AV

ProLine · Atmospheric gas · Canadian-made

40Gallons

Type

Atmospheric gas

Capacity

40 gal (151 L)

First-hour

67 gal

Warranty

6-yr (8-yr Master)

Full details
GE Profile GeoSpring hybrid heat-pump water heater

GE

ENERGY STAR

GE Profile GeoSpring Hybrid

GeoSpring · Hybrid heat-pump · ENERGY STAR®

50Gallons

Type

Hybrid heat-pump

Efficiency

Up to 4.3 UEF

First-hour

77 gal

Warranty

10-yr tank & parts

Full details

All specifications are published by the manufacturer. We install and service these systems across Toronto & the GTA.

Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Our Process

What to Expect From a Water Heater Service Call

1

Describe the Issue

Tell us the symptoms over the phone. We dispatch with the right parts for a same-day fix or swap.

2

Full Diagnostic

We check the tank, burner assembly, gas valve, thermocouple, anode, and connections — finding root cause, not just symptoms.

3

Upfront Quote

A clear, fixed price for repair or replacement. You approve before we touch anything.

4

Install & Verify

We install, purge lines, test water temperature, check for leaks, and clean up — job done right the first time.

Diagnostics

Water Heater Problems We Fix Every Day

Most repairs are completed same-day with parts we carry on our trucks.

No Hot Water

Failed pilot light, faulty thermocouple, failed gas valve, or a dead heating element on electric units. Usually diagnosed and fixed in one visit.

$150 – $450

Lukewarm or Inconsistent Hot Water

Sediment buildup on the burner, failing dip tube, or a thermostat set too low. Flushing + parts replacement restores full output.

$100 – $350

Rusty or Discoloured Water

A depleted anode rod lets the tank corrode from the inside. If caught early, a new anode extends tank life; late-stage means replacement.

$80 – $800+

Rumbling or Banging Sounds

Sediment on the tank floor heats and pops during the burn cycle — a classic sign of an aging tank. Flushing helps; deep sediment usually warrants replacement.

$150 – $300 (flush) · Replacement if severe

Water Leak Around Tank

Leaking drain valve, T&P relief valve discharge, or a corroded tank seam. T&P and drain valve leaks are repairable; tank seam leaks mean replacement.

$120 – $350 (valve) · Replacement if tank

High Gas Bills

An aging, low-efficiency tank (older than 10 years) often uses 25–35% more gas than a modern condensing tankless or high-efficiency tank.

Replacement: $1,200 – $4,500
Brands We Install

Trusted Equipment Brands We Install & Service

Authorized Lennox Dealer — with experienced installation, repair, and maintenance across our supported HVAC and water-heater brands.

Lennox HVAC
Goodman HVAC
FUJITSU
Daikin HVAC
JOHN WOOD
Mitsubishi Electric HVAC
KeepRite HVAC
York HVAC
Navien HVAC
Ducane HVAC
Kepler HVAC
Renting vs Owning

You're Already Paying Monthly. The Question Is Whether It Ever Stops.

A rental keeps billing you for as long as the tank is in your basement. Lease-to-own runs for an agreed term, then the equipment is yours.

 Traditional RentalLease-to-Own · Enbridge Sustain
Up-front cost$0$0 down on approved credit
Monthly paymentMost agreements allow annual increases. Check your contractFixed for the agreed term
Maintenance & partsUsually includedIncluded for the term
OwnershipNever transfers. You keep payingYours at the end of the term
Getting out earlyA buyout figure applies. Ask your provider for the current numberNo buyout. The term ends and you own it
Old unit removalNot includedWe remove it and coordinate the return

Rental agreements differ between providers. Call yours for the current buyout figure before you switch, and we'll quote the replacement against that number.

Enbridge Sustain Trusted Partner
$0
Down
Trusted Partner

Replace Your Toronto Water Heater With Nothing Down

As a certified Enbridge Sustain Trusted Partner, we install a new tank, tankless, or heat-pump water heater with $0 down and one fixed monthly payment. You own the unit when the term ends.

  • No upfront cost — $0 down on approved credit
  • Installation, permits, and old-unit removal included
  • Maintenance and parts covered for the full term
  • The water heater is yours at the end of the term
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Common Questions

Water Heater Toronto — FAQ

What does a new water heater cost per month with $0 down?

It depends on the unit you choose (tank, condensing tankless, or heat-pump), the size, and the term length. Lease-to-own through Enbridge Sustain starts at $0 down, includes installation and maintenance for the term, and the equipment is yours when the term ends. You get the unit, the monthly payment, the term length, and the ownership date in writing before you sign anything. Call (416) 286-5665 for your numbers.

Can I get out of my current water heater rental?

Usually, yes. Most rental agreements allow a buyout, and what it costs depends on how long you have been in the contract. Call your rental provider for the current buyout figure. The amount printed on an old bill is often out of date. Bring us that number, we'll quote the replacement against it, then we remove the old unit and coordinate the return with the provider.

Do I actually own the water heater at the end of the term?

Yes, and that's the difference between lease-to-own and renting. A rental never transfers ownership no matter how long you pay. With lease-to-own through Enbridge Sustain the term ends and the equipment is yours. Approval and terms apply, and we give you the full term details in writing first.

How much does water heater installation cost in Toronto?

If you would rather buy outright: tank water heaters in Toronto typically install for $1,200 to $1,800. High-efficiency condensing tankless units run $2,800 to $4,500 installed. Heat-pump water heaters cost $3,500 to $5,000. Free in-home estimates with transparent upfront pricing, and lease-to-own is available on any of them.

Tank vs tankless — which is right for my Toronto home?

Tank water heaters cost less upfront and work for typical 2-4 person households with 40-50 gallon demand. Tankless units cost more but last 20+ years (vs 10-12 for tank), save 25-35% on gas, and never run out — best for larger families and bathroom-heavy homes. Heat-pump water heaters are the most efficient but need an 8x8 ft installation space with adequate clearance.

Do you offer same-day water heater installation in Toronto?

Yes. Most tank replacements complete same-day. Tankless installations require gas line upsizing and venting work, typically 4 to 8 hours start to finish. Heat-pump water heaters need electrical work and may take a day or two depending on existing service. Call (416) 286-5665 by 10 AM for a same-day install slot.

What Home Renovation Savings rebates apply to Toronto water heaters?

In-house rebates available — ask at your quote. We don't file government rebate paperwork for customers. Home Renovation Savings sets its own rules, so check the program's own site for what applies to your home.

Signs my Toronto water heater needs replacing?

Replace if: 10+ years old, rust-coloured water, rumbling or banging during heat cycle, water pooling around the tank, or steadily rising gas bills. Modern high-efficiency units cut gas usage 25-35%. Most Toronto homes built before 2010 have first or second-generation tanks at end-of-life now — a planned replacement beats an emergency-replacement premium.

Can you install a heat-pump water heater in a Toronto basement?

Yes — heat-pump water heaters (HPWH) work well in unfinished Toronto basements with adequate ambient temperature year-round (above 13°C). Tight finished spaces may not work since HPWH units need 800+ cubic feet of free air around them. We assess space, ducting options, and electrical service during a free consultation before recommending HPWH vs tankless vs tank.

Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Get In Touch

Get Your Water Heater Quote in Writing

Tell us what your water heater is doing, or what you're paying to rent one now. You get the unit, the monthly payment, the term length, and the ownership date in writing before you commit to anything. Same-day service across Toronto and the GTA, or call and talk to a real person right now.

Call 24/7(416) 286-5665
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Visit Us

Our Location

Proudly serving Toronto & the Greater Toronto Area from our East York office since 1999.

Megacity HVAC

Address
885 O'Connor Dr, East York, ON M4B 2S7
Hours
Mon – Sun: 7:00 AM – 11:00 PM
24/7 Emergency Service Available