The Pros and Cons of Tankless Water Heaters: Making the Right Choice with ServiceOne

Your home’s water heater is an essential appliance, providing the comfort and convenience of hot water on demand. Traditional water heaters have been the standard for many years, but tankless water heaters are rapidly gaining popularity. If you're considering making the switch, it's important to weigh the pros and cons to determine if a tankless water heater is right for you. 

At ServiceOne, our team can help you make an informed water heater Omaha decision. Below, we go over the pros and cons of tankless water heaters!

The pros of tankless water heaters

Energy efficiency

Tankless water heaters are generally more energy-efficient than their traditional counterparts. According to, tankless water heaters can be between 24% and 34% more energy efficient for homes that use less than 41 gallons of hot water per day. 

Unlimited hot water

A tankless water heater heats water on demand, providing an endless supply of hot water. This can be particularly advantageous for larger families or homes with multiple bathrooms.


Tankless water heaters typically have a longer lifespan than traditional models, sometimes lasting up to 20 years if well maintained.

Saving space

Tankless water heaters are far less bulky than traditional tanks. They are compact and can be easily mounted on a wall, freeing up valuable floor space.

ServiceOne installation and maintenance

ServiceOne offers professional installation services for tankless water heaters, ensuring that your system is installed correctly and efficiently. Our trained technicians can also provide ongoing maintenance to extend the lifespan of your appliance.

The cons of tankless water heaters

Upfront cost

The initial cost of purchasing and installing a tankless water heater can be higher than that of traditional models. However, this cost may be offset over time through energy savings.

Limited output

While they provide unlimited hot water, the rate of hot water flow can be lower than traditional tank systems. This could be an issue if multiple people need hot water simultaneously.

Retrofitting challenges

If you are switching from a traditional water heater to a tankless system, additional costs may be incurred for rebuilding your plumbing and electrical systems.

Periodic maintenance

Although they generally have longer lifespans, tankless water heaters may require periodic descaling and other maintenance, especially in areas with hard water.

How ServiceOne can assist in making the right choice

Choosing between a tankless and traditional water heater involves various factors, including your home’s layout, your hot water needs and your budget. At ServiceOne, we offer comprehensive consultations to assess these factors and recommend the most appropriate water heating solution for you. Our technicians are trained in installing and maintaining both traditional and tankless water heaters, ensuring that whichever option you choose is installed and maintained to the highest standards.

With ServiceOne, you don't have to navigate these choices alone. Our expertise in both types of water heaters ensures you'll make the best decision for your home. If you have any questions regarding your home’s water heater, do not hesitate to reach out to our team today!

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