Tankless Water Heater & Hot Water Tank Installation, Repair & Maintenance in Calgary

Licensed Calgary Plumbers & HVAC Technicians | 24/7 Emergency Service | $9.99/Month Maintenance Plans
Technician adjusting a water heater in a utility room with tools and storage bin nearby.

Hot Water Tank Installation Calgary All Major Brands

Need a new hot water tank in Calgary? RB Impact's licensed technicians install all major brands, including Rheem, A.O. Smith, GSW, Ruud, and John Wood, fully compliant with Alberta Safety Codes and city permits. We assess your household size and water usage to recommend the perfect tank size, handle all connections and venting, and test the system before we leave. Same-day installation available. Financing from $0 down.

Technician inspecting a large water heater with various instructions and labels visible on its surface.

Hot Water Tank Maintenance/ Tank Tune up Calgary From $9.99/Month

Keep your Calgary home's hot water tank running efficiently with our comprehensive maintenance service. Ensure your hot water tank operates efficiently with our comprehensive hot water tank maintenance services. Our expert team performs essential tasks such as flushing the tank to remove sediment buildup, inspecting the anode rod for corrosion, and checking the pressure relief valve for safety. Regular maintenance/ tune up helps improve heating efficiency, prevent leaks, and extend the lifespan of your system. For added convenience, we offer affordable monthly maintenance plans starting at just $9.99 per month, keeping your home’s hot water supply reliable and energy-efficient.

A maintenance technician repairing a water heater in a basement, surrounded by tools and equipment.

24/7 Hot Water Tank Repair Calgary Fast Same-Day Service

No hot water in your Calgary home? RB Impact's technicians are available 24/7 for emergency hot water tank repair across Calgary and surrounding Alberta communities. We diagnose and fix faulty thermostats, heating element failures, pressure relief valve issues, leaks, and sediment buildup. Most repairs are completed in a single visit. Call 403-620-7200 for fast, same-day service.

A modern tankless water heater installed in a traditional family house

Tankless Water Heater Installation Calgary Navien, Rheem & More

Upgrade your Calgary home to an on-demand tankless water heater and never run out of hot water again. RB Impact installs top-rated tankless brands, including Navien, Rheem, and Ruud, energy-efficient units that can reduce hot water heating costs by up to 30% compared to traditional tanks. Our licensed technicians handle sizing, gas line connections, venting, and permits. Ask about available Alberta energy rebates and our $0-down financing option.

Technical room. Modern home, steam water heating system, gas boiler for central heating and cooling and hoover, vacuum cleaner machinery.

Tankless Water Heater Maintenance/ Tune up Calgary Annual Flush Service

As recommended by manufacturers, your tankless water heater should be flushed every 1–2 years to remove mineral buildup and maintain peak efficiency. RB Impact's Calgary technicians perform full descaling, filter cleaning, and venting system inspection to extend your unit's lifespan and prevent costly breakdowns. Sign up for our $9.99/month maintenance/ tankless water heater tune up plan, and we'll handle the scheduling automatically.

Worker in factory

24/7 Tankless Water Heater Repair Calgary All Brands

Tankless water heater showing error codes or losing hot water pressure in your Calgary home? RB Impact's certified technicians diagnose and repair all major tankless brands, including Navien, Rheem, Ruud, A.O. Smith, and more. We fix ignition failures, sensor malfunctions, mineral buildup blockages, and flow sensor issues available 24/7 for emergency repairs across Calgary and Alberta. Most issues are resolved in a single visit.

Calgary's Trusted Hot Water Tank & Tankless Water Heater Specialists

RB Impact HVAC is located at #12-4420 75th Ave SE, Calgary and serves homeowners and businesses across Calgary and Alberta with expert water heater installation, maintenance, and emergency repair. Our licensed, BBB-accredited technicians work with all major brands, Navien, Rheem, Ruud, GSW, A.O. Smith, and John Wood and every job is done to Alberta Safety Code standards with full permits. Whether you need a same-day hot water tank replacement or a tankless upgrade, we offer transparent pricing and $0-down financing.

Footpath with Bench by the River in Calgary, Alberta

Brands we trust

We install and service Calgary's most trusted water heater brands: Navien, Rheem, Ruud, GSW, A.O. Smith, and John Wood. Every installation comes with full manufacturer warranty support and Alberta Safety Code compliance.

Navien Hot water tank and Navien Tankless Water heater
Rheem hot water tank and Rheem Tankless Water Heater
Ruud hot water tank and Ruud tankless Water Heaters
GSW hot water tank and GSW Tankless Water Heaters
A.O. Smith hot water tank and Tankless
John Wood hot water tank and Tankless Water Heater

Calgary Water Heater FAQs Hot Water Tank & Tankless Questions Answered

What is the difference between a tankless and traditional water heater?

A traditional water heater heats a supply of water and keeps it hot in a multi-gallon storage tank. A tankless water heater heats water only “on demand,” when you turn on your faucet or shower. While a tankless water heater may cost more initially, it saves you on energy bills and provides unlimited hot water.

Do you provide emergency water heater repair service?

Yes, RB Impact provides 24/7 emergency service for all HVAC related services. For any questions about HVAC contact us at +1 825 484 2500.

What size of hot water tank should I get?

  • 1-2 people: A 40-gallon tank is usually enough.
  • 3-4 people: Choose a 50-gallon electric or 40-gallon gas tank.
  • 5+ people: Opt for an 80-gallon electric or 50-gallon gas tank.

A tankless water heater is ideal for unlimited hot water while also saving you a significant amount of space in your home and reducing your energy bill.

Can a leaking water be fixed?

It depends on the situation.

  • If water is pouring out: Turn off the water supply to the tank immediately and call us right away.
  • If it’s a slow drip: Try to trace the source of the leak. Water can travel along surfaces, so even if you see drips at the bottom of the tank, the leak may be coming from a pipe above it.

If you find the leak at a valve or pipe joint, try gently tightening it. If that doesn’t solve the issue, contact us for professional help.

Does a Tankless water heater need routine maintenance?

Yes, as recommended by the manufacturer, a tankless water heater needs to be flushed out every 1-2 years depending on usage. This is a service we provide for just $9.99, and you can sign up for a monthly maintenance plan to ensure it’s maintained regularly and lasts for its full lifespan.

How can I adjust the temperature of the water from water heater?

  • For Tankless Models: Use the digital display on the unit to adjust the temperature.
  • For Hot Water Tanks: Look for a control dial at the bottom of the tank. On newer models, controls may be behind an access panel.

    For detailed steps, please refer to the manufacturer's instruction manual, which is usually kept beside the water heater.

What are the signs of a water heater going bad?

Be on the lookout for these signs that your water heater may be failing:

  • No hot water at all.
  • Water isn’t heating as much as it should.
  • Discolored hot water (while the cold remains normal).
  • A leaking hot water tank
    If you notice these issues, it may be time for water heater repair or replacement. Call us at +1 825 484 2500 to get your HVAC related issues fixed.

What is the difference between a Hot Water Tank and Boiler?

Hot water tank, Boiler and Combi-boiler may all look similar from the outside, but each serves a specific purpose in a home.

  • A hot water tank is designed specifically to store and heat water for household use, such as showers, sinks, and appliances. It fills with water, heats it using electricity or gas, and keeps it ready until needed.
  • On the other hand, a boiler is primarily used for home heating, supplying hot water to radiators or in-floor heating systems.

Modern, high-end technological boilers, known as combi-boilers, provide on-demand hot water for household use without requiring a storage tank. They all may look the same from outside but each of them serve a specific purpose

Need a New Water Heater in Calgary? We're Ready 24/7

Whether you need an emergency hot water tank repair, a tankless water heater upgrade, or a simple annual flush RB Impact's licensed Calgary technicians are available around the clock. Visit us at #12-4420 75th Ave SE or call 403-620-7200. $0-down financing and monthly maintenance plans available.