Air Force Heating & Air Conditioning
    Same-Day Tank Swaps Available

    Water Heater Replacement in Calgary

    Old tank failing or already leaking? Our licensed Calgary installers swap most tanks the same day — permits, removal, recycling, and warranty registration all handled.

    Over 200 5-Star Reviews on Google

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

    200+
    5-Star Reviews
    20+
    Years Experience
    Licensed & Insured
    Verified Reviews

    What Our Customers Say

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

    Angie Decoux
    Angie Decoux
    2 days ago
    on
    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!
    Read more
    Michael Miller
    Michael Miller
    24 days ago
    on
    Professional service, prompt, good communication, efficient.
    Read more
    Steven Humber
    Steven Humber
    1 month ago
    on
    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! 👏
    Read more
    Igor Pruteanu
    Igor Pruteanu
    2 months ago
    on
    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.
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    John Rand
    John Rand
    2 months ago
    on
    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
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    M Malcolm
    M Malcolm
    3 months ago
    on
    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!
    Read more
    Smith
    Smith
    3 months ago
    on
    Please read this. I noticed your business has some negative reviews that may harm it. If you want to remove negative reviews from your Google Business contact me via the details in my profile.
    Read more
    Dwight Bulloch
    Dwight Bulloch
    3 months ago
    on
    A level above the rest! Ivan and his crew did a fantastic job moving our A/C unit and installing a heating system in our garage. They were completely on time, on budget, and very reasonably priced. What really stood out was the great respect they showed for our home and yard. They used drop cloths inside and tarps outside, taking extra care to minimize the mess and clean up after themselves completely. We’ve used other Plumbing & HVAC contractors in the past who were just okay, but Air Force's service quality was a level above all of them. Highly recommend!
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    Eight Signs It's Replacement Time

    A water heater rarely fails without warning — but the warning window is short. Spot these signs early and you'll replace on your schedule, not at 2 AM with a flooded basement.

    • Tank is 10+ years old
    • Visible rust at the connections or base
    • Water pooling under the tank — even slow leaks
    • Rusty hot water from every tap
    • Repeat repairs in the same year
    • Heating element or thermostat failed twice
    • Repair quote is more than half the cost of new
    • Loud popping or rumbling that won't quiet after a flush

    Need a Same-Day Swap?

    For active leaks or total no-hot-water situations, phoning the office gets you the fastest response. The form below is also monitored throughout the day.

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    Three Replacement Paths

    Quick swap, smart upsize, or tankless conversion — pick the one that fits your timeline, budget, and how long you plan to stay in the home.

    Same-Day Tank Swap

    Like-for-like 40, 50, or 60-gallon tank replacements completed in 3–4 hours. Old tank drained, removed, and recycled.

    Upsize or Upgrade

    Step up to a higher-recovery gas tank, a power-vent unit, or a high-efficiency model. We size based on your real fixture demand.

    Tank-to-Tankless Conversion

    Switch to on-demand hot water with a Navien or Rinnai tankless. We handle the gas line upsizing, venting, and electrical.

    $1,500+

    40-gal tank swap

    $2,500+

    50–60 gal upgrade

    $4,000+

    Tankless conversion

    3–4 hr

    Typical install

    Water Heater Replacement FAQs

    Common questions about replacing a water heater in Calgary.

    From Our Blog

    Hot Water Tips & Advice

    Stay informed with the latest tips on keeping your home comfortable year-round.

    Tank Failing? Don't Wait for the Flood.

    Same-day replacement is usually possible — call before noon for an afternoon install slot.