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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Over 200 5-Star Reviews on Google

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.

Ilhan Ahmed

5 days ago

Good experience with Air Force Heating and Air Conditioning overall. Had a Gree heat pump installed and Ivan, Dima and Rustam did the job. They showed up on time, were polite, and kept things clean during install. System is working good and you can feel the difference already. Only small thing is I had to ask a couple questions after they left to understand all the settings, but not a big deal. Solid service, would recommend.

•k

8 days ago

Great customer service and quality work. Dima was superb! Would recommend to anyone.

Nassereddin Eftekhar (Nasser)

8 days ago

I just had an air conditioning unit installed at home, and I couldn’t be more thrilled! The team was fantastic—super efficient and committed to quality at every step. What really impressed me was their honesty; they communicated everything clearly and set realistic expectations. I highly recommend them for anyone looking to enhance their comfort!

Mandi K

12 days ago

Ivan, Mike and the whole team were extremely professional and very friendly. I couldn’t be happier with my AC install. I will recommend them to all friends and family. Thanks Air Force!

Karyna Shvarts

1 month ago

Our furnace went out during a cold snap and they were here within hours. Professional, friendly, and had us back up and running in no time. If you want it done right the first time, call these guys.

One Stop HVAC

1 month ago

Very polite! Great to have bussines with Air Force!

Kristina Dominguez

3 months ago

Air Force Heating is great to work with, I’ve hired them on several occasions and always happy with their great service and expertise. Mike showed up on time, was super friendly and got the report back to us quickly. Looking forward to working with them again.

Pronto Inc

4 months ago

Happy new year to Air Force Heating from Pronto Plumbing Calgary

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.

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Get a free in-home sizing visit and a written installed quote that covers tank and tankless options.