EcoFrost technician installing a tankless water heater in a Markham home
Water Heater Installation Markham

Water Heater Installation in Markham

EcoFrost installs tank and tankless water heaters across Markham with same-day service. TSSA-certified, Enbridge rebates up to $1,000 handled by us, flat-rate pricing. Call (416) 835-4775.

TSSA-Certified
Same-Day Install
Enbridge Rebates Handled
Flat-Rate Pricing
G1 & G2 Licensed

Water Heaters We Install in Markham

Pick the unit that matches your hot water demand and home setup. We install all four types across Markham.

Gas Tankless

$1,800 to $3,500

Best for: Families wanting endless hot water and lower gas bills

Enbridge rebates up to $1,000

Power Vent Tank (40-60 gal)

$900 to $1,600

Best for: Budget-conscious buyers, smaller homes

Same-day installation available

Power Direct Vent Tank

$1,100 to $1,900

Best for: Tight homes and newer construction

Sealed combustion, safer in airtight homes

Electric Tankless

$500 to $1,200

Best for: Additions, cottages, secondary bathrooms

No gas line required

Markham Neighbourhoods We Cover

Markham covers heritage homes in Unionville with vertical flue venting and modern builds in Cornell and Cathedraltown that need power direct vent units. We size every install to the home.

Unionville
Cornell
Milliken
Cathedraltown
Berczy Village
Buttonville
Angus Glen
Old Markham Village
Wismer
Greensborough

Markham Water Heater Install FAQs

How much does water heater installation cost in Markham?

A tank water heater installation in Markham typically runs $900 to $1,800 fully installed. A tankless gas water heater ranges from $1,800 to $3,500 depending on venting needs. Enbridge rebates of up to $1,000 are available for qualifying high-efficiency tankless units.

How long does water heater installation take in Markham?

Most tank replacements take 2 to 3 hours. Tankless installations take 3 to 5 hours. We dispatch same-day across Markham so you have hot water back the same day in most cases.

Can I get an Enbridge rebate on a new water heater in Markham?

Yes. The Enbridge Home Efficiency Rebate Plus program offers rebates up to $1,000 for qualifying high-efficiency tankless water heaters. EcoFrost handles all the paperwork and pre-approval steps.

Do you install water heaters across all Markham neighbourhoods?

Yes. We install across every Markham neighbourhood including Unionville, Cornell, Milliken, Cathedraltown, Berczy Village and surrounding areas. Markham covers heritage homes in Unionville with vertical flue venting and modern builds in Cornell and Cathedraltown that need power direct vent units. We size every install to the home.

Should I replace my water heater or just repair it?

If your water heater is over 10 years old and has a significant issue, replacement is almost always the better financial decision. Tanks under 8 years old are usually worth repairing. We give you an honest recommendation with flat-rate pricing on both options.

Need a Water Heater in Markham Today?

Same-day install across Markham. TSSA-certified, Enbridge rebates handled, flat-rate pricing.

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