hvac pros in calgary

Your Local Source For Professional HVAC Services in Calgary

Choose One Stop HVAC for affordable and efficient HVAC in Calgary and the surrounding area! We offer residential and commercial HVAC installation, repair, and service 7 days a week. We guarantee competitive prices, coupons, and warranties. Call now for a free quote!

Heating services Cooling services commercial services

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    Emergency HVAC Repair
    In Calgary

    Notice something wrong with your AC system, furnace, or commercial rooftop unit? We know how to diagnose problems and offer lasting solutions. Speak to one of our dedicated team members for priority service that works for you!

    Furnace Repair AC Repair Commercial Repair

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      Professional Furnace &
      AC Installation

      Need help figuring out if it’s best to install a new AC or furnace or repair your current system? Our trained team know how to get a system installed wherever you need it. Contact us and get priority installation service that works for you!

      Furnace Installation AC Installation

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        Why Us?

        We know older homes in Calgary don’t often have a reliable cooling and heating system already installed in the house. This is where we come in! When you need quick, affordable, and on-time HVAC service, we’re your local pro. Here’s what you get when you choose One Stop HVAC:

        • Licensed and trained technicians
        • Operating 7 days a week
        • 3-month labour warranty and a 10-year limited product warranty
        • Cost-effective, custom HVAC repair and installation plans
        • Financing options for new installations
        • Partnerships with leading brands for reliable, long-lasting equipment

        Our Service Area

        Highly Rated Service

        The One Stop Promise

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        Heating and Cooling Services

        FURNACE INSTALLATION

        FURNACE REPAIR

        AIR CONDITIONING INSTALLATION

        AIR CONDITIONER REPAIR

        GAS LINE INSTALLATION

        HOT WATER TANK REPAIR

        HOT WATER TANK INSTALLATION

        COMMERCIAL ROOFTOP HVAC

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        7 Days a Week
        (587) 227-7847
        calgary hvac service

        HVAC Services for Every Season

        Our techs, no matter the season, are guaranteed to deliver an exceptional experience that will surpass your expectations. We do it all, including furnace repair, AC repair, furnace installation, AC installation, and commercial rooftop HVAC installation. We will make sure your system is bringing you, your family, friends, pets, employees, and customers comfort in Calgary’s weather.

        As citizens of Calgary ourselves, we know how important it is that your temperatures are regulated year-round. From hot suns to snowstorms, we know Calgary and the local community like the back of our hand. We are proud to serve our customers 7 days a week, 365 days a year!

        Do You Need HVAC Repair or Installation?

        Installation If Repair If
        System is over 10 to 12 years old System is under 10 years old
        You’ve had 2+ major repairs this year Issues are rare or first-time
        Repair cost is 40%+ of a new system Repair cost is well below 40% of replacement
        Energy bills keep climbing despite tune-ups One issue likely caused a temporary spike
        Uneven heating/cooling throughout the home Even comfort except for a minor airflow issue
        Recurring noises, smells, or breakdowns Noises/smells linked to a single worn part

        See Us Bring Projects to Life





        Frequently Asked Questions

        In Calgary, high-efficiency HVAC systems shine because of our long heating season and frequent temperature swings. Modern systems use less energy to maintain comfort during deep freezes, recover faster after Chinooks, and keep temperatures more consistent overall.

        For homes and businesses, that means lower utility bills, fewer breakdowns during cold snaps, and better indoor comfort year-round.

        Yes. While Calgary doesn’t offer direct rebates for standard furnace replacements, there are federal and municipal programs that help reduce the cost of upgrading to high-efficiency HVAC systems, especially heat pumps and energy-saving solutions.

        Programs like the Canada Greener Homes Grant may offer incentives for qualifying upgrades, and the City of Calgary’s Clean Energy Improvement Program (CEIP) allows eligible property owners to finance improvements and repay them over time through property taxes.

        Availability and eligibility can vary, and some programs require energy evaluations but we’re happy to help you understand what options may apply to your home or business!

        Yes! Heat pumps are designed to handle both heating and cooling, making them a smart option for Calgary properties.

        They efficiently heat during milder winter temperatures and cool during summer, while many homeowners pair them with a furnace for backup during extreme cold. This hybrid approach works especially well with Calgary’s fluctuating weather patterns.

        Calgary’s climate makes this especially noticeable. If your system runs constantly during cold weather or struggles to keep up after a Chinook, insulation could be the culprit!

        Cold drafts, uneven room temperatures, or rapid heat loss often point to insulation issues, while strange noises, short cycling, or inconsistent heating usually signal HVAC problems. A professional assessment can quickly identify which one (or both) is affecting your space.

        Short cycling happens when your HVAC system turns on and off too frequently. In Calgary, this can be caused by oversized equipment, sudden temperature changes from Chinooks, or restricted airflow. Over time, short cycling puts extra strain on components, increases energy use, and shortens system lifespan. Addressing it early helps protect your investment.

        Absolutely. Calgary’s dry climate and sealed winter homes can trap dust, allergens, and stale air. Even if temperatures are perfect, poor air quality can cause dryness, irritation, or stuffy rooms. Proper filtration, humidity control, and ventilation make a noticeable difference in overall comfort.

        Definitely. Calgary’s dry air and seasonal allergens can take a toll indoors.

        Modern HVAC systems can be equipped with advanced filters, humidifiers, and air purification solutions to reduce dust, manage humidity, and improve overall air quality, creating a healthier environment for both homes and businesses.

        A professional tune-up prepares your system for Calgary’s demanding seasons. It typically includes inspecting heating components, cleaning critical parts, checking airflow, testing safety controls, and making sure your system is ready to handle cold snaps and sudden temperature changes. Regular maintenance helps prevent breakdowns when you need heat the most.

        Most residential HVAC installations in Calgary are completed within one to two days, depending on system type and building layout.

        Commercial installations may take longer due to system size and complexity. We always plan installations around weather conditions to make sure your space stays protected and comfortable, especially during winter.

        Yes! We offer a comprehensive 3-month labour warranty and a 10-year limited product warranty. With Calgary’s harsh winters, having warranty protection provides peace of mind knowing your system is covered when it’s working its hardest!

        Brands We Fix

        We provide a warranty on all of our HVAC installations in Calgary to make sure that you are confident with our services and products. One Stop HVAC authorized to work and service the following HVAC brands in Calgary:
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        Trane-logo
        Rheem-logo
        Comfortmaker-logo
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        York-logo
        Goodman-logo
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        Aprilaire-logo
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        Amana-logo
        Keeprite-logo
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        Tempstar-logo
        Ruud-logo
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        Giant-logo
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        Ducane-logo
        Bryant-logo
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