Tankless Water Heater Services in Las Vegas
Don’t let hot water interruptions slow you down. When there’s no hot water for your shower, your dishes, or your clothes, call Las Vegas’ most trusted tankless water heater service. Goettl’s seasoned professionals offer the full range of tankless water heater services, including Installation, Repair, and Maintenance.

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Tankless Water Heater Installation
Our certified and knowledgeable Las Vegas plumbing team will walk you through every step of the process, from our initial, free consultation all the way to operating and maintaining your new tankless water heater.
- Consultation — We’ll start by assessing your home’s current plumbing system, determining your ideal hot water usage and available space and help you choose the right model and size for your household needs.
- Removal — First, we’ll remove your old water heater, safely disconnecting all components, and then properly dispose of it in accordance with local regulations.
- Installation — Next, our certified technicians will install your new tankless water heater, making sure all connections, and components are secure and correctly installed.
- Testing — our technicians will rigorously test your new tankless water heater to verify it’s working properly and efficiently.
- Review — we’ll give you a detailed rundown on how to use and maintain your new tankless water heater so that you enjoy all the benefits for years to come.

Goettl offers upfront, flexible pricing, and a 100% satisfaction guarantee on all our labor, so call us for a no-cost consultation today.
Tankless Water Heater Repair
Goettl’s provided top tier plumbing service in Las Vegas for over 85 years, including tankless water heater repair.
So, if your hot water is on the fritz, give Goettl a call. Our certified plumbers have the know-how to diagnose and resolve any problem that arises in your tankless water heater system, maintaining its efficiency and lifespan.
Our free consultations, flexible pricing, and 100% satisfaction guarantee has made us the toast of Vegas.
Goettl’s experienced team routinely performs the following repair services:

Goettl backs our repairs up with a two-year warranty on all labor, because we care about doing things the right way, not the easy way. Call or book today to learn more about the Goettl difference.
Tankless Water Heater Maintenance
Routine tankless water heater maintenance is critical for consistent performance throughout the year. Not only will routine maintenance extend the lifespan of your system, it’s also necessary to maintain any manufacturers’ warranties, keeping you protected in case of a malfunction. Plus, preventative care saves you money on costly repairs in the future.
Our skilled technician’s tankless water heater maintenance services include:
- Inspection – Goettl’s certified plumbing team performs a thorough tankless water heater inspection to evaluate its overall condition and identify any signs of wear and tear, damage, or any other potential issues that may require attention.
- Descaling – Over time, minerals in the water supply typically build up inside the tankless water heater. This reduces its efficiency and could potentially damage internal components. The tankless water heater descaling process safely removes these mineral deposits to help maintain the efficiency and longevity of the system. We can also reduce the need for descaling by adding a water purity system.
- Leak checks – Goettl’s technicians will thoroughly examine your tankless water heater for any signs of leaks that may cause water damage or negatively impact the efficiency of your tankless hot water system. If a leak is found, we will provide expert guidance on the best repair to resolve the issue.
- Component assessment – Certified technicians will evaluate all critical tankless water heater components, including the burner assembly, venting system, and control board, to ensure that everything is functioning properly and safely.

Consider joining our Smart Sadie membership for even more savings, including:
- 10% member discount on all Tankless Services including routine flushes
- 10% Off All Repairs
- Priority Booking
Goettl Air Conditioning and Plumbing – Las Vegas
6521 West Post Rd., Suite 1,
Las Vegas, NV 89118
You can call us for assistance 24 hours, 7 days a week.
A message from the Plumbing manager:
“Our goal is to provide our customers with world-class service and unmatched technical ability. We do things the right way, not the easy way.”

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Benefits of Tankless Water Heaters
Upgrading your water heater to a tankless system means enjoying numerous benefits over a traditional water heater. These benefits include:
Endless Hot Water: A tankless system means an endless supply of hot water. Unless you’re running multiple hot water sources at the same time, which will require a larger unit, you’ll never have to cut your showers short or postpone doing the dishes.
While tankless water heaters do need a high flow rate to work properly, a booster pump can increase the flow rate if your system has lower water pressure. Goettl’s certified technicians will let you know if this is the case and are happy to install one, as well as suggest the best tankless system for your home’s unique conditions.
Smaller Footprint: Save valuable space inside or outside your home with a tankless water heater. Instead of a massive tank that holds 40-50 gallons of water, a tankless system takes up about as much space as your carry-on luggage. This can mean reclaiming some valuable space in your home.
Energy Efficiency: Tankless water heaters supply hot water only when needed. That means that instead of expending costly energy keeping dozens of gallons hot like in a traditional water heater, a tankless system eliminates all standby heat loss by only heating the water you use at the moment.
This on-demand style of water heating saves on energy use, and on your monthly energy bills. On average, a tankless system saves you 30% on your household energy use. Sometimes more.
Increased Lifespan: Tankless water heaters can last up to twice as long as traditional water heaters before needing to be replaced. Traditional water heaters with tanks usually last about 6 to 10 years depending on water quality factors such as dissolved mineral content (aka “hard water.”) Also, their energy-efficiency tends to fade away in those later years.
A tankless system, on the other hand, should last you 20 years or more with proper maintenance and upkeep. That’s over twice the longevity of a traditional water heater! Granted, a tankless system does carry a higher upfront cost, and you’ll need to perform maintenance on it every year to descale any mineral build up. But with its longer lifespan and lower energy costs, this can offset the higher purchase price.
Improved Water Quality: Tankless systems don’t store water over time. That means there’s no risk of sediment or bacteria build-up in your hot water supply that can come out from the tap as discolored or rusty, discolored water in your sink, shower, or washing machine.
Lower Risk of Leaking and Water Damage: Because a tankless system only heats water on demand, there’s less risk of leaks and water damage than from a traditional water heater. As water sits in the tank, mineral and sediments collecting at the bottom can corrode the metal and seals. And if your tank does rupture, that means up to fifty gallons of water flooding throughout your home. Because a tankless system only heats the water you use rather than storing it, there’s less risk of corrosion. Even though a tankless system may leak without proper maintenance, the resulting water damage will be limited.