How much does water heater installation cost in Calgary?

A standard 40-gallon tank install runs $1,500–$2,500. A 50–60 gallon tank or higher-recovery gas unit lands $2,000–$3,500. Tankless installation typically runs $3,500–$6,000 because of the extra venting, gas line upsizing, and electrical work. All quotes include permits and removal.

Tank or tankless — which should I install?

Tank is the right call when budget matters most or your hot water demand is steady. Tankless wins on long-term cost, lifespan (15–20+ years vs 8–12), and unlimited hot water — and the install premium pays back over time. We size both options on your in-home visit.

What size water heater do I need?

For tanks: 40 gallons handles a 1–2 person home, 50 gallons fits 3–4 people, and 60+ is for 5 or more or large soaker tubs. For tankless: target a unit that meets your peak GPM (gallons per minute) — usually 7.5 GPM for an average Calgary home, 9.5 GPM if you run two showers at once.

Do I need a permit to install a water heater?

Yes. Calgary requires a gas permit (and an electrical permit for tankless) for any new water heater install. We pull the permits, schedule the inspection, and leave you with the closed paperwork — important for home insurance and for the next time you sell.

How long does the installation take?

A straight tank-for-tank swap is usually 3–4 hours. A first-time install or a tankless conversion takes a full day because of new venting, gas line upsizing, and electrical work. We confirm the timeline during the on-site sizing visit so there are no surprises.

What brands do you install?

Bradford White, John Wood, and Rheem for tanks; Navien, Rinnai, and Noritz for tankless. We're brand-agnostic — we recommend based on home size, demand, and budget rather than which brand has the best monthly spiff.

Tank & Tankless Installers

Water Heater Installation in Calgary

New build, basement development, or first-time install — we size, source, and install tank and tankless water heaters with permits, gas, venting, and electrical handled end-to-end.

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Join hundreds of satisfied Calgary homeowners who trust Air Force Heating for their heating and cooling needs.

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What Our Customers Say

Real reviews from real Calgary homeowners. See why we're the trusted choice for heating and cooling services.

Kaustubh Attrey

3 days ago

We would like thank Ivan and his team for their help in installing the new HVAC system at our place. We reached out to multiple service providers and were lost on all the jargons. Luckily found Air Force Heating. Ivan and his team were patient enough to understand our concerns and offered exactly what we were looking for. On the day of installation, the team arrived on time and made preparations before the work can begin. As promised, the work was completed within time and Ivan further explained in detail the functions and usage. Thank You Ivan for all you help in this project.

Angie Decoux

9 days ago

Installers were efficient, clean and on time. No surprises! Only one little surprise when they found our AC (already installed) was leaking. We would of never known if it wasn't for them. They took the time to repair it right away. Much appreciated!

Michael Miller

1 month ago

Professional service, prompt, good communication, efficient.

Steven Humber

1 month ago

Best in the business! 🔥 Ivan and his team at Air Force Heating & Cooling provide exceptional A/C and heating services. Professional, reliable, and always focused on outstanding customer care. Highly recommended! 👏

Igor Pruteanu

2 months ago

Quite happy to have those guys to install a gas line and a garage heater. Everything was done with excellent craftsmanship, on time and as agreed. Price was reasonable as well. Definetely will consider and recommend Air Force for future projects.

John Rand

2 months ago

Ivan is prompt and honest. When my ac didn’t seem to be keeping up he was on site that day and had a fix ready within just a few days. He never upsold or embellished what needed to be done. 5stars period

M Malcolm

3 months ago

Exceptional work, honest, reliable, and left our home clean. Deema and Ivan were respectful of our home, trustworthy, responsive, and did meticulous work. We are very happy with Ivan's recommendation on what was needed for our home and appreciate the work they did for us. Thank you very much!

Smith

3 months ago

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Three Install Paths, One Trusted Crew

We install both styles — choosing well comes down to your hot-water demand, budget, and how long you plan to stay in the home.

Tank Water Heaters

40, 50, and 60-gallon gas or electric tanks from Bradford White, Rheem, and John Wood. Cheaper to install, simpler to service, and a proven fit for most Calgary homes.

Tankless Water Heaters

On-demand units from Navien, Rinnai, and Noritz. Endless hot water, lower monthly bills, longer service life, and a smaller footprint — ideal for larger or higher-demand households.

Code-Compliant New Builds

Brand-new installs in additions, basement developments, or secondary suites. We size for fixture count, run gas and venting, and pull the permit so it passes inspection.

What's Included In Every Install

No surprise add-ons after the fact. The number on your quote is the number you pay, and it covers everything from permit to commissioning.

Free in-home sizing visit and written quote
Properly sized BTU / gallon recommendation
Permit application and inspection scheduling
Old tank removal, draining, and recycling
New gas line, vent, and water connections
Earthquake straps and code-required pan
Combustion test and water-quality check
Manufacturer warranty registration

Request a Free Sizing Visit

Tell us about the home and we'll schedule an on-site visit. You'll get a written quote with both tank and tankless options.

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3–4 hr

Typical tank install

2,000+

Tanks installed

6 Year

Standard warranty

15–20 yr

Tankless lifespan

Water Heater Installation FAQs

Common questions about installing a new water heater in Calgary.

From Our Blog

Hot Water Tips & Advice

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Hot Water Tanks

Tank vs. Tankless Water Heaters in Calgary: Which Wins?

A Calgary-specific comparison of tank and tankless water heaters — costs, water hardness considerations, lifespan, and when each one makes sense.

May 13, 2026