Top
24 Hour Emergency Repair Available! Is TODAY Soon Enough?
Master Plumbing, Heating & Air Master Plumbing, Heating & Air
$100 OFF Tankless Water Heater Installation or Replacement

Only valid on Master Plumbing, Heating & Cooling supplied equipment. Exclusions may apply.

Valid Dec 1, 2025 - Dec 31, 2026

Cedar Rapids Tankless Water Heater Services

On-Demand Water Heater Installation, Repair, & Maintenance in Marion

When it comes to efficiency and convenience, a tankless water heater is the ideal choice. Whether you’ve already embraced the benefits of a tankless water heater or are ready to make the switch, Master Plumbing, Heating & Air is here to help with responsive tankless water heater installation, repair, and maintenance services. 

Don’t settle for cold showers or frequent hot water shortages. From our seamless installation process to routine maintenance, we offer a variety of top-quality tankless systems to keep hot water flowing throughout your home. Our licensed technicians have decades of experience and are available 24/7 for all your hot water emergencies.

As a veteran-owned team, we pride ourselves on meeting your hot water needs with integrity, honesty, and professionalism. Reach out today to learn how you can benefit from our upfront pricing, warranties, same-day scheduling, flexible financing options, and satisfaction guarantee. 

Enjoy long-term comfort and savings in Cedar Rapids with a professionally installed tankless water heater. Call (319) 758-6237 to schedule a service.

The Standards We Live By

How we deliver dependable plumbing and HVAC service every day.
  • Customized Options

    No one-size-fits-all here. We provide multiple solutions tailored to your home, needs, and budget.

  • Respectful & Tidy

    Our pros treat your home like their own, wearing shoe covers and leaving every work area spotless.

  • Award-Winning Service

    Recognized 5 times by Angie's List for outstanding service, we go above and beyond to deliver exceptional results every time.

  • Transparent, Upfront Pricing

    No surprises, no hourly tricks. You’ll know the cost before we start, so you can make confident decisions.

  • Fast, Same-Day Solutions

    Plumbing and HVAC issues can’t wait. We get you back on track quickly with prompt, same-day service.

  • 24/7 Emergency Care

    Day or night, even on holidays, our team is ready to respond when emergencies strike.

Benefits of Tankless Water Heaters

Tankless water heaters offer several benefits over tank water heaters, including efficiency and convenience. Unlike conventional water heaters that store a finite amount of hot water, tankless systems heat water on demand to provide an uninterrupted supply of hot water. 

Tankless models can also lead to significant savings on your monthly bills. Research shows that tankless systems can reduce energy consumption by 33 percent while taking up significantly less space, making them an excellent choice for smaller homes or apartments with limited room. 

Can a Tankless Water Heater Keep Up During Freezing Temperatures?

Absolutely. A well-maintained tankless water heater can keep up even during Iowa’s harsh winters. However, cold incoming groundwater can reduce flow rates in cities like Cedar Rapids, where winter water temperatures often drop below 50°F. 

Our technicians can assess your home, recommend a properly sized unit, and provide ongoing maintenance to keep your tankless system operating smoothly even during the winter months. 

Gas vs. Electric Tankless Water Heaters: Which Is Best?

The best choice depends on your home’s layout, energy costs, and hot water needs. Gas tankless water heaters usually deliver higher flow rates and perform better in cold winters, but may also require gas line upgrades.

Electric tankless water heaters are easier to install and often more affordable upfront, but may struggle to keep up in homes with high hot water demand or very cold inlet water. Many older homes also need electrical panel upgrades before an electric unit can be installed.

Our team can evaluate your hot water usage, utility setup, and winter performance needs to help you find the best fit for your property. We can walk you through the pros and cons of each system and recommend a solution that delivers the best long-term value for your home. 

Choosing the Right Tankless Water Heater Size for Your Home

A properly sized water heater is key to enjoying an endless supply of hot water. It’s important to match the unit’s flow rate to your peak hot water usage by evaluating how many showers, sinks, and appliances may run at the same time, as well as the colder incoming water temperatures during the winter months.

Our experts can assess your home, calculate an ideal water heater size, and help you select and install a unit with sufficient capacity to handle your household’s hot water demand. We perform comprehensive load calculations to recommend a suitable system for your property, preferences, and budget.

How to Get the Most From Your Tankless Water Heater

While tankless water heaters experience fewer problems and require less maintenance than tank systems, they still require regular care to operate efficiently. Here are some proactive steps you can take to maximize performance and longevity:   

  • Wiping down the tank regularly to remove dust and debris.
  • Descaling your unit every 6-12 months to remove mineral buildup. 
  • Contacting our maintenance experts for annual inspections and flushing. 
  • Cleaning and replacing water inlet or air intake filters to maintain efficiency. 

Our tankless water heater tune-ups are designed to cover all aspects of system care. We can clean, optimize, and inspect your unit to keep it running at peak performance in every season.