Licensed & insured general contractor · Serving the GTA to HamiltonSpeak with us(289) 260-3971
New water heater installed in a Hamilton basement

Water Heater Installation in Hamilton

A new water heater, sized right and installed, with the old one taken away.

When the hot water quits, or the old tank starts weeping at the base, you want it replaced quickly and sized right. ArchCap replaces water heaters across Hamilton, both tank and tankless, and takes the old unit away when we are done.

Tank or tankless

A standard tank costs the least up front and is the simplest swap. A tankless unit costs more to install, but the hot water does not run out and it frees up space in the tight utility rooms of older Hamilton houses. We walk you through which one fits your home and how you use hot water.

Hard water shortens their life

The water in this region is hard, and the mineral scale it leaves is what quietly wears a water heater out. It builds up on the element and the bottom of the tank, and the unit works harder for less. We take that into account when we size your replacement.

Call ArchCap at (289) 260-3971 for a quote.

Water coming in right now?

Call our 24/7 emergency plumbing line and we’ll talk you through shutting off the water while help is on the way.

Licensed & insured

A fixed price, up front

One accountable team

24/7 emergency line

Client voices

What clients say

★★★★★

“Professional, on time, and very clear about costs.”

Mike T. · Google review

★★★★★

“They handled our full main floor renovation and kept us updated every step.”

Sarah L. · Google review

★★★★★

“Post-renovation cleanup was spotless, felt like a new home.”

David R. · Google review

Questions homeowners ask

Should I get a tank or a tankless water heater?

A tank costs less up front and is a simple swap. Tankless costs more, but the hot water does not run out and it saves space. We tell you which fits your home and budget.

Can you replace it the same day?

Often, for a like-for-like tank. A tankless conversion can need an extra visit for venting or gas work. We tell you when you call.

Why do water heaters fail faster here?

Hamilton’s hard water leaves mineral scale that builds on the element and the tank, so the unit wears out sooner.

Do you take the old one away?

Yes. Removing the old unit is part of the job.

Do you offer 24/7 emergency plumbing?

Yes. Our emergency line is (289) 260-3971, answered around the clock for burst pipes, backups and failed water heaters across the GTA and Hamilton.

Are you licensed and insured?

Yes. ArchCap is licensed and insured, and plumbing is performed by the licensed trade.

Will I know the cost before you start?

You get an honest assessment and a price before the work goes ahead, not a surprise bill after.

What areas do you cover?

The GTA and Hamilton, from Toronto to Oshawa.

Tell us about your project.

Tell us what you are planning, and we’ll come back with a clear next step and an itemised price.

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