Tankless Water Heaters in Highlands Ranch, CO | Southside Plumbing Tankless Water Heaters in Highlands Ranch, CO | Southside Plumbing

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Tankless Water Heaters in Highlands Ranch, CO

At Southside Plumbing, we pride ourselves on staying on top of the latest plumbing innovations. One such innovation taking the world by storm is tankless water heaters. These water heaters have been around for several decades, but they are gaining popularity among homeowners because they are more energy-efficient and smaller than their tank-using counterparts. They produce hot water when you need it and can support the use of your dishwasher, washing machine, and shower simultaneously!

If you’re shopping around for a new water heater, tankless water heaters for your Highlands Ranch, CO, home are well worth your consideration. No matter the type or brand of tankless water heater you’re interested in, our plumbers have a solution that can meet your water heater needs.

Whether you’re looking to install a tankless water heater or repair your system to extend its life, you can trust our team for prompt service. We serve the Highlands Ranch, CO area, including:


  • Lone Tree
  • Castle Pines
  • Centennial
  • Littleton
  • Roxborough Park

We’re Certified Navien Tankless Water Heater Installers

Our technicians are the only certified Navien Tankless Water Heater installers in the Highlands Ranch area. Besides providing hot water where and when needed, Navien NPE series condensing tankless water heaters are much more energy-efficient than old-fashioned tank systems. In fact, Navien tankless water heaters have the highest energy efficiency in the industry — up to 0.97 UEF / 0.99 EF. This translates to an endless supply of hot water while your energy bills remain low.

Benefits of Tankless Water Heater Installation

The greatest advantage of installing a tankless water heater is receiving an endless supply of hot water. Unlike water heaters with tanks, the tankless system does not have a certain amount of hot water available before it runs out. Instead, the system heats the water as soon as a faucet is turned on. This means as long as the faucet is running, you will have hot water.


Another advantage of tankless water heater installation is the energy efficiency it provides. Traditional water heaters have to continuously cycle on and off to keep water warm in the tank until it is used. Tankless heaters only warm water when a faucet is turned on, and because of this, they use much less energy than a tank water heater.


A tankless water heater could also provide these other benefits:


     Compact Size to Free Up Space

     Long Lifespan — Up to 20 years!

     Reduced Risk of Leaks — No tank, no problem!

     Better Warranties


When you’re ready to take the plunge, our technicians are prepared to discuss which tankless water heaters are right for your Highlands Ranch, CO, home. Once we settle on a model that meets your household’s hot water demands and your budget, we will set to work on safely installing your new water heater.

Tankless Water Heater Repairs in Highlands Ranch, CO

When your tankless water heater starts acting up, you can always call on our plumbing experts for reliable repairs. We have over 25 years of experience working on tankless water heaters throughout the Highlands Ranch, CO, area, and we can quickly diagnose and fix the issue with your tankless heater — whether that’s:


     Problems with electrical connections

     Insufficient hot water supply

     A malfunctioning gas burner

     A broken thermostat


No matter the problem you’re facing, our plumbing professionals can provide efficient solutions, including Navien tankless repairs and Halo tankless replacements, to restore your supply of hot water.

Unlimited Hot Water — Sounds Too Good to Be True, Doesn’t It?

Well, it’s not. With the installation of tankless water heaters in your Highlands Ranch, CO, house, you can have endless hot water. There will be no more need to stagger showers, the dishwasher, and the washing machine. You can do what you want, when you want.


Whether you’re hoping to install a tankless water heater or receive Navien tankless repairs in Highlands Ranch, Lone Tree, Castle Pines, Centennial, Littleton, or Roxborough Park, CO, you can contact our team for a free quote.


In addition to servicing tankless water heaters in the Highlands Ranch, CO, area, we also provide the following plumbing services:


     Plumbing Repairs

     Installation and Repair of Gas Lines

     Smart Plumbing

     Repair of Sump Pumps

     Remodeling Plumbing

     Emergency Plumbing

A tankless water heater can be a great investment for your home. They are more efficient than traditional water heaters, and they can save you money on your energy bill.

Tankless water heaters also have a longer lifespan than traditional water heaters, and they are more environmentally friendly. They don’t require any standby energy to keep a tank of hot water ready, so they are a great choice for homes that are trying to reduce their carbon footprint.

A tankless water heater is more expensive to install than a traditional water heater. However, tankless water heaters last about twice as long as tank water heaters, and they are significantly more energy-efficient, saving you hundreds of dollars per year in energy costs. Due to their longer lifespan and greater energy efficiency, the lifetime costs of tankless water heaters are about the same as the lifetime costs of tank-style water heaters.