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Einwechter Plumbing & Heating
548-255-2662
Monday to Friday, 7am to 5pm
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Tank & Tankless Water Heaters

Water heater replacementat a price you can read first

Electric, gas or tankless, supplied and installed by a licensed local plumber in Kitchener-Waterloo and the surrounding area.

40 gallon electric, like for like $1,700 + HST Unit, installation and a new mixing valve included. Every size and type is priced below.
  • Published prices for tank and tankless
  • A new mixing valve with every new install
  • One-year workmanship guarantee when we supply the unit

New Dundee, Wilmot Township, Kitchener, Waterloo, Cambridge, Guelph, Milton, Halton Hills, Acton, Rockwood and Georgetown

  • Hot water back

    A new unit in place of the one that failed, with the price agreed before we start.

  • Safer temperatures

    A new mixing valve on every install, to keep hot water at a safe temperature at the tap.

  • Own it, don’t rent it

    No monthly rental charge on a unit you will pay for many times over.

  • Tankless option

    Endless hot water and space back, where the house suits it.

Rheem gas tank water heater installed by Einwechter Plumbing & Heating in a Kitchener-Waterloo home

Repair or replace?

 

We replace water heaters.Here is why.

On a water heater that has failed, the parts and labour to repair it usually cost more than the machine has left in it. So we supply and install new units rather than repairing old ones. If a repair really is the right answer for your unit, we will tell you so.

  • Water around the base of the tank→Usually a tank that has rusted through. Time to replace
  • Running out of hot water sooner→Sediment or a tank too small for the household
  • Rusty or discoloured hot water→A tank corroding from the inside
  • Popping or rumbling sounds from hot water tank→Scale built up in the bottom of the tank
  • A unit well past its expected life→A planned swap instead of an emergency one

Hard water shortens a water heater’s life

Scale builds up inside anything that heats water. Across most of Waterloo Region, a water softener protects the new unit.

Call 548-255-2662
Cutaway of a tank water heater: cold water enters through the dip tube at the bottom, heats, and leaves from the top. An anode rod protects the tank and a relief valve guards against high pressure.
Inside the tank. Cold water goes to the bottom, hot water leaves the top, and the anode rod protects the steel.
Why water heaters fail: a used-up anode rod, a rusting tank and sediment buildup on the bottom.
Why tanks fail. Once the anode rod is used up, the tank rusts. Hard water adds a layer of sediment.

What it costs

 

Water heater prices,supplied and installed.

All prices plus HST. Every price includes the unit, the installation and a new mixing valve.

JobPrice
Tank water heaters
40 gallon electric, like for like$1,700
50 gallon power-vented natural gas, like for like$2,900
Electric to power-vented natural gas (gas line and vent included; 120V outlet by others)$4,600
Tankless, replacing a tank (Navien)
NPE-180S2$4,600
NPE-180A2$5,000
NPE-210S2$4,850
NPE-210A2$5,300
NPE-240S2$5,100
NPE-240A2$5,650
Tankless, replacing an existing tankless (Navien)
NPE-180S2$3,300
NPE-180A2$3,700
NPE-210S2$3,700
NPE-210A2$4,100
NPE-240S2$4,000
NPE-240A2$4,500
Add-ons and repairs
Expansion tank added to the cold water line (4.4 gallon, suits up to 60 gallon tanks)$600
Temperature and pressure relief valve replaced$320 to $500

 

Going tankless

What your house needs first

  • An exterior wall for the venting
  • Gas or propane near the equipment
  • Wall space to mount the unit

Coming off a tank also means new venting, core holes, gas work and plumbing changes. That is the difference between the two tankless price lists.

Tank or tankless?

 

A tank is the lower upfront cost. Tankless gives endless hot water and floor space back.

A tank stores hot water and reheats it all day. A tankless unit heats water only when a tap is open, so it does not run out partway through a second shower. It costs more to install, and it only makes sense where the house has the ability to add the venting, gas and wall space for it.

If your house does not have the right conditions, the price changes or tankless is not the right call. We will tell you which before you commit to anything.

Diagram of how a tankless water heater works: flow sensor, control panel, gas valve, burner, heat exchanger, temperature sensor, inlet filter and intake and exhaust vents. Illustration by Einwechter Plumbing & Heating, Kitchener-Waterloo.
How tankless works. No tank. Open a tap, the flow sensor fires the burner, and water heats as it passes through.

Locally owned since 2018

 

Why homeownerschoose Einwechter

  • The price is publishedEvery common water heater job has its price on this page. No surprises at invoice time.
  • Brands we stand behindWe guarantee our work for a year when we supply the equipment. We pick brands we trust, and that’s what lets us stand behind them.
  • Licensed and insuredA licensed plumbing contractor, TSSA certified (Ontario’s fuel safety authority) for gas work and fully insured: $5 million liability, plus WSIB (workplace insurance), so you’re never on the hook if someone gets hurt.

 

Wall-mounted Navien tankless water heater installed by Einwechter Plumbing & Heating
My water heater had a leak and they came to the rescue the same morning that I called. Professional, communicative and timely.

Nancy SWater heater leak · Google review

Derek and his crew came through for us in a HUGE way to do an emergency water heater replacement. So friendly, competent, and professional.

Amy SWater heater replacement · Google review

Fast efficient and affordable. Very happy that I chose Einwechter Plumbing.

Emily LGoogle review

Questions we get asked

Water heater FAQ

How much does it cost to replace a water heater in Kitchener-Waterloo?

A 40 gallon electric tank, like for like, is $1,700 plus HST. A 50 gallon power-vented gas tank is $2,900 plus HST. Tankless starts at $3,300 when it replaces an existing tankless, and $4,600 when it replaces a tank. Every price includes the unit, installation and a new mixing valve.

Should I repair my water heater or replace it?

On a unit that has failed, replacing usually costs less than the repair plus the next repair. If a repair really is the right answer for your unit, we will say so.

I rent my water heater. Can you replace it with one I own?

Yes. We install a unit you own. Before we do, check your rental agreement for any buyout or removal terms, and arrange the return of the rented tank with your rental provider.

Can I switch from a tank to tankless?

Often, yes. You need an exterior wall for venting, gas or propane near the equipment, and space to mount the unit. We check those first and tell you whether it is the right call for your house.

Can I switch from electric to gas?

Yes, if there is natural gas at the house. Electric to power-vented gas is $4,600 plus HST, including routing the gas line and drilling the vent. A 120V outlet is needed and is done by others.

How long does a water heater replacement take?

Most replacements take 2 to 5 hours on site. A like-for-like tank swap is at the shorter end; a tankless conversion, with new venting and gas work, takes longer.

Do I need an expansion tank?

An expansion tank on the cold water line gives heated water somewhere to expand, which takes strain off the tank and the plumbing. A 4.4 gallon tank suits any water heater up to 60 gallons and is $600 plus HST installed.

Tank & Tankless Water Heaters

No hot water?

Call during office hours, Monday to Friday, 7am to 5pm. Tell us what you have now, and we will tell you the price to replace it before anyone comes out.

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