water heater installation calgary one stop


At One Stop HVAC, we offer reliable water heater installation services that prioritize your schedule. Contact one of our dedicated team members to schedule your appointment with one of our licensed professionals.

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    Dependable Water Heater Installation

    It is time to upgrade your bathtimes with a new water heater! At One Stop HVAC, we offer reliable water heater installation services that prioritize your schedule. Our dedicated team of technicians has years of experience in the installation of water heaters in both residential and commercial properties in Calgary. When you choose us to install your new water heater you can expect:

    • Quick and reliable responses to your service inquiries
    • Highly experienced and licensed technicians
    • Tailored installation plans designed to fit your schedule
    • Partnerships with premium water heater 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!

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    Benefits Of A New Water Heater

    Investing in a new hot water tank will dramatically increase the comfort of your household. New hot water tanks include modern features, such as sensors and timers, which result in faster and consistent water heating abilities.

    The main advantage for our clients is increased energy efficiency, resulting in reduced energy bills and increased reliabity of their water heaters. While annual maintenance is always recommeneded, new water heaters require less frequent repairs.

    Get in touch with us today for a free quote and experience the difference of our upgraded hot water solutions!

    benefits water heater replacement in Calgary

    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.

    new rheem water tank installed

    Tank vs. Tankless Water Heaters

    Considering your household’s unique requirements is crucial when deciding between tank and tankless water heaters. To help you make an informed choice, here’s a quick comparison:

    Tankless Water Heater:

    • High-powered burners heat water quickly on-demand.
    • Delivers hot water instantly to faucets and appliances.
    • Options for whole-house or smaller, on-demand units.

    Tank Water Heater:

    • Heats and stores water in a large tank (20 to 80 gallons).
    • Water is dispensed from the top while cold water fills from the bottom.
    • May run out of hot water during high-demand usage.
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    The Importance Of Water Heater Servicing

    At One Stop HVAC, we understand the importance of keeping your water heating system in top condition. That’s why we provide comprehensive water heater servicing to ensure your unit operates at its best. Our team of licensed technicians will conduct a thorough inspection, clean the tank, and address any sediment build-up.

    Enjoy the luxury of a dependable hot water supply with our trusted water heater services in Calgary. We highly recommend scheduling water heater servicing at least once a year to maintain peak performance and maximize your unit’s efficiency.

    installation of rheem water tank at Calgary home

    The cost of a water heater can vary depending on several factors, it is essential to consider various aspects when estimating the price. Typically the average range you can expect to pay for most hot water tanks falls between $2,400 and $3,500+.

    To help you understand better, here are the main considerations to keep in mind:

    Hot water tank type: The cost may vary based on the type of water heater you choose, such as traditional tank-style, tankless, heat pump, or solar-powered.

    Brand selection: Different brands offer water heaters with varying features and efficiency levels, which can affect the price.

    Tank size: The size of the water heater you need depends on your household’s hot water demands. Larger tanks generally cost more than smaller ones.

    Warranty provided: Opting for a water heater with an extended warranty may add to the upfront cost but can offer peace of mind for future maintenance.

    Installation inclusion: Some vendors include the installation cost in their pricing, while others may charge it separately.

    Installation company choice: The installation company you select can impact the overall cost. Trusted and reputable HVAC companies might charge more for their services, but their expertise can ensure a smooth and efficient installation process.

    To get an accurate estimate for your specific water heater needs, it’s best to reach out us at One Stop HVAC. We can organise a at-home evaluation to assess your water heater needs and provide an accurate quote.

    Determining the appropriate size for your water heater depends on your daily water consumption. To help you get an estimate, follow these general guidelines:

    • For 1 to 2 people: 30-40 gallons
    • For 2 to 3 people: 40-50 gallons
    • For 3 to 4 people: 50-60 gallons
    • For 5+ people: 60-80 gallons

    Apart from tank capacity, it’s essential to consider the water heater’s first hour rating (FHR). The FHR indicates the amount of hot water the tank can produce in one hour when fully heated. It reflects the water heater’s efficiency in reheating water, which is crucial during peak usage times.

    To estimate your peak hour usage and determine the ideal FHR, you can use the following figures for various activities:

    • Bathing or showering (per person) – 20 gallons
    • Washing hair (per person) – 6 gallons
    • Washing hands (per person) – 2 gallons
    • Washing dishes by hand – 6 gallons
    • Shaving – 3 gallons
    • Running dishwasher – 14 gallons
    • Running clothes washer – 30 gallons

    By considering your daily water needs and peak hour usage, you can select a water heater that meets or exceeds your hot water requirements efficiently. If you need a more precise calculation or assistance in choosing the right water heater size for your home, our HVAC experts are here to help!

    Yes, a plumbing permit is generally required for the installation of a new water heater in Calgary. This permit is necessary for any plumbing system construction, extension, or alteration, which includes replacing water and sewer lines in or around the home. In some cases, the installation or replacement of a hot water tank may also necessitate a permit.

    A plumbing permit is specifically required when:

    • A plumbing system is constructed, extended, or altered.
    • Water and sewer lines in or around the home are being replaced.
    • Changes are made to the gas lines located upstream from the water heater shut-off valve.
    • The venting system undergoes modifications (e.g., changes in size and design).
    • There is a switch in the type of water heater (e.g., transitioning from a natural draft water heater to a direct vent water heater).

    However, it’s important to note that you don’t need a plumbing permit for certain situations, such as:

    • Repairing a leak in a water distribution or drainage system.
    • Replacing existing faucets and fixtures.
    • Removing blockages in the drainage.

    Always ensure compliance with local building codes and regulations before undertaking any water heater installation or related plumbing work to avoid potential issues.

    Here are the revised steps for a water heater installation to ensure a smooth and efficient process:

    To ensure a smooth and efficient water heater installation, follow these steps:

    Assess Your Hot Water Needs: Begin by consulting a professional to evaluate your household’s hot water requirements and determine the best-suited water heater options.

    Inspect Existing Plumbing System: Have your plumbing system thoroughly inspected and any necessary repairs made to optimize the new water heater’s performance.

    Clear Pathway to Water Heater: Ensure that there is sufficient space and remove any obstacles along the pathway to facilitate easy water heater replacement.

    Consider a Programmable Thermostat: Enhance energy efficiency and convenience by considering the installation of a programmable thermostat that allows you to control water temperatures remotely.

    Explore Water Quality Improvements: Enhance the quality of your hot water by considering the installation of additional systems like water purifiers or softeners.

    Be Informed About the Installation Timeline: Understand that the installation process may take several hours or even a day, and be available during all phases to address any concerns.

    Set Up a Maintenance Plan: Inquire about a preventive maintenance plan for your water heater to ensure its optimal performance throughout its lifespan.

    By following these guidelines, you can be well-prepared for your water heater installation and enjoy a reliable supply of hot water for your comfort and convenience.

    Here’s what to expect on the day of your water heater installation appointment.

    Upon arrival, our technicians will first present their identification and conduct an initial walkthrough to assess the scope of work. Once you give your approval to proceed, the installation will commence.

    For a typical tank-to-tank installation, where we are replacing a gas or electric water tank with a similar model, the process usually takes approximately two to three hours. This includes about 45 to 60 minutes to drain, disconnect, and remove the old water heater. The positioning of the new unit takes roughly 30 minutes, and an additional 45 to 60 minutes are spent securing the new connection points and ensuring that all functions meet the required codes.

    While we strive to complete the installation in one visit, occasionally, unforeseen circumstances may arise, and in such cases, your service provider may need to return the following day to complete any outstanding work. Rest assured, we prioritize a seamless and efficient installation experience to minimize any inconvenience.

    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: