One Stop HVAC offers 24/7 thermostat installation and repair services for AC units and furnaces. Whether you have a smart thermostat or a traditional thermostat, our team has the skills and experience get you up and running!

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    professional hvac services calgary and cmr

    Expert Thermostat Installation And Repair Services

    Thermostats serve as the central control hub for your property’s heating and cooling system, making them a crucial component of your HVAC setup. At One Stop HVAC, we specialize in expert thermostat installation and repair services for AC units and furnaces throughout Calgary and the CMR. When you choose One Stop HVAC, you can expect:

    • 24/7 appointment availability
    • Skilled technicians with years of experience
    • Customized service plans that prioritize your schedule
    • Partnerships with leading thermostat brands
    Francis Pasicolan
    Francis Pasicolan
    Fast and Fair Price. I contacted them in the evening and they quoted a fair price. The next morning they have my AC moved to a different location and everything went well. I will definitely recommend these guys for any HVAC works.
    Linda Maguire
    Linda Maguire
    Very nice, friendly, people. Prompt, honest and fair priced. They answered the phone so I didn't have to leave a message and hope they called back. They are the very best and I won't use any other company in the future.
    Bzumm Bzumm
    Bzumm Bzumm
    I highly recommend One Stop for furnace service. Their dedication to customer satisfaction and expertise in the field make them a standout choice.
    André Müller Soares
    André Müller Soares
    The best company to deal with!
    Pavel Badaiants
    Pavel Badaiants
    Anthony recently installed my garage heater, and it was a breeze. The team was professional and quick, completing the job in no time. Since the installation, my garage is comfortably warm, even during the coldest days. The pricing was fair, and they explained the heater's operation clearly. It's a game-changer for my space, and I couldn't be happier. If you're looking for a garage heater installation, I highly recommend.
    Pavel Badaiants
    Pavel Badaiants
    My furnace received a thorough service, and I’m impressed with the results. It’s running efficiently again.
    Dmytro Hudzevych
    Dmytro Hudzevych
    One Stop installed my garage heater flawlessly. Quick, professional, and a game-changer for my garage’s comfort. Highly recommended!
    Prosto Records
    Prosto Records
    The technicians who conducted my furnace service displayed impressive expertise. I’m thoroughly satisfied with their professionalism.
    Леонид Рыбкин
    Леонид Рыбкин
    Amazing customer service! I liked the attention to detail and accauntability of Anthony. The garage heater installation by this company was top-notch. Swift, professional, and now my garage feels like heaven. Highly recommend!

    Our Service Area

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    Popular Smart Thermostat Brands

    Ecobee Smart Thermostat: Compatibility with Alexa, Siri, and many HVAC systems. SmartSensor technology for precise room-by-room usage tracking and automatic temperature adjustments.

    Honeywell Home Wi-Fi Thermostat: Works seamlessly with numerous HVAC systems. Offers customizable programming options and advanced energy monitoring capabilities.

    Google Nest Smart Thermostat: Convenient mobile control and compatibility with Google Home systems. User-friendly installation process for added convenience.

    Emerson Sensi Touch Thermostat: Compatibility with various smart home systems. Features personalized and adaptable scheduling, along with intuitive mobile app control.

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    Our Processes


    Our technicians use the latest diagnostic equipment to ensure transparent suggestions, ensuring maximum energy efficiently in your home.


    We believe in being transparent with our clients, taking a collaborative approach to create HVAC plans that cater individual requirements.


    Whether it's a minor repair or the installation of a new appliance, our goal is to help you achieve long-term cost-effective results.


    Before we finish we conduct finial testing to ensure your appliance is operating to the best of it's ability.

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    Advantages Of A Smart Thermostat

    Opting for a smart thermostat for your property offers numerous benefits that enhance energy efficiency and lead to cost savings. One of the biggest advantages of having a smart thermostat installed in your Calgary property is the increased level of control and automation properties.

    Your smart thermostat not only learns your temperature preferences but also takes proactive measures to adjust the temperature accordingly. Additionally, you gain the convenience of remotely controlling the temperature, normally through a mobile app. This translates into a range of added benefits, including:

    • Enhanced energy efficiency
    • Lower energy bills
    • Reduced strain on your HVAC system
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    (587) 227-7847

    The Importance of Thermostat Repair

    Maintaining the functionality of your thermostat is crucial for the optimal performance and longevity of your AC unit or furnace. Here are several benefits of regular thermostat maintenance:

    • Enhanced energy efficiency
    • Greater control
    • Reduced strain on your HVAC system
    • …and much more!

    If you need maintenance advice or assistance with thermostat repairs, feel free to give our team a call!

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    A frequent issue is depleted batteries. When the power is running low, many thermostats will display a low-battery symbol. If you see this symbol or if your thermostat isn’t responding, it’s probably time to replace the batteries. Simply swap them out for fresh ones and check if your thermostat powers back up. By addressing this common issue, you can often resolve the problem quickly and restore your thermostats’ functionality.

    Should you notice your heating system persistently running despite the thermostat being set to off, there are a few potential culprits. A prevalent issue is a malfunctioning thermostat, which can cause the heating unit to operate continuously. This may be attributed to a faulty heating sensor within the thermostat, degraded wiring, or even a defective switch. If you encounter this situation, it’s advisable to seek professional assistance to diagnose and rectify the problem promptly.

    While a standard home thermostat typically has a lifespan of approximately 10 years, it’s worth mentioning that technological advancements have led to newer models being more efficient and feature-rich. You may find it beneficial to replace your thermostat before it reaches the 10-year mark to enjoy improved energy efficiency, advanced controls, and the convenience of modern functionalities.

    If you’re interested in upgrading to a new thermostat, our skilled professionals at One Stop HVAC can provide expert guidance on the latest options that align with your specific needs and preferences.

    For a smooth and efficient smart thermostat installation, keep these key considerations in mind:

    Verify low voltage compatibility: Ensure your HVAC system operates on low voltage (24v) before opting for a smart thermostat. They are compatible with central heating and central air systems. If you have multiple thermostats, it may indicate a line voltage system, which is not suitable for smart thermostats.

    Choose ENERGY STAR® Certified: Prioritize energy efficiency by selecting an ENERGY STAR® certified smart thermostat. This certification guarantees a high level of energy efficiency, backed by rigorous independent testing.

    Timing is important: While summer and winter might seem like ideal times, opt for milder seasons for smart thermostat installations. This avoids potential discomfort due to installation issues during extreme temperatures. Spring or autumn installations offer a buffer to address any setbacks without compromising comfort.

    Optimal placement: Select a location with strong Wi-Fi coverage for optimal smart features. Place the thermostat centrally for accurate temperature readings, away from windows and doorways. Avoid spots with temperature fluctuations to ensure precise climate control.

    Absolutely, smart thermostats are renowned for their capacity to lower homeowners’ energy costs. With features like automation and remote control, you take command of your HVAC system. The customizable programming allows you to fine-tune temperatures according to room usage, and the energy tracking feature provides insights into seasonal trends.

    The cost of a standard smart thermostat installation usually ranges from $200 to $500. This price may vary based on factors like the type of thermostat chosen and whether additional items, such as a new HVAC system, are included in the installation process.

    Brands We Serve

    We provide a warranty on all of our HVAC installations to ensure that you are confident with our services and products. One Stop HVAC Is authorized to work and service the following HVAC Brands: