Tankless water heater and installation cost

Looking for tankless water heater and installation cost in Salt Lake City, UT? Call WaterHeater Services for a contact a provider — no obligation. Licensed plumbers serve Salt Lake City and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

Need help right now? If you are dealing with a leaking tank or no hot water, do not wait for the situation to get worse. Water damage happens fast, and we are here to help you get a professional on the line immediately. Stop the stress and call us now; your request is routed to a qualified technician in seconds. Licensed, independent service providers serve your area — call now for a contact a provider. (978) 759-4817

What affects the price

When you are shopping for a new water heater, the final cost depends on a few moving parts. First, consider the fuel source—switching from electric to gas or vice versa involves more labor. The capacity you need, measured in gallons, also changes the price tag, as does the physical footprint of the unit in your home. If your current plumbing or venting needs updates to meet modern safety codes, that adds to the work involved. We help you sort through these variables, with exact pricing confirmed free on the call.

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This includes the unit you choose and the labor to install it. Factors that influence the final price include your current home configuration, the capacity of the tankless heater, and whether you are switching from a tank-style unit. Upgrading your venting system or gas lines are common variables that change the total investment. We provide exact pricing confirmed free on the call.

Frequently asked in Salt Lake City

How long do hot water heaters typically last?

In Salt Lake City homes, standard tank water heaters typically last between 10 to 15 years. Tankless water heaters often have a longer lifespan, potentially reaching 20 years or more with consistent professional care. Regular maintenance can help ensure your unit performs reliably for as long as possible.

What is the average cost of putting in a water heater?

What is the most efficient type of water heater?

For Salt Lake City residents seeking maximum energy efficiency, tankless water heaters are generally the most efficient option. They heat water on demand, meaning you only use energy when hot water is needed, which can lead to significant savings on your utility bills compared to traditional tank models.

What are signs I need a new water heater?

Key indicators that your water heater needs attention include visible leaks, a sudden decrease in hot water supply, or unusual noises such as rumbling or popping. If the water from your faucets is discolored or has a strange odor, it's also a strong signal for replacement.

What is the most common problem with a hot water heater?

Sediment buildup in the tank is a frequent issue that can cause noise and reduce efficiency. Problems with the thermostat or heating elements are also common. Experienced technicians can effectively diagnose and resolve these typical problems.

Is it worth it to repair a hot water heater?

Repairing a water heater can be cost-effective for minor issues, particularly on newer units. However, if your Salt Lake City water heater is older and requires frequent or costly repairs, investing in a new, more energy-efficient model is often a better long-term financial decision.

Also serving nearby: West Valley City · West Jordan · Sandy · Lehi · Orem

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More on this: DOE water heating — efficiency and sizing.

Service area details

209,593residents

1,890per sq mile

8ZIP codes served

Serving all of Salt Lake City — population 209,593; about 1,890 residents per square mile across 110.9 sq mi. ZIP codes covered include 84101, 84102, 84103, 84104, 84105, 84106, 84107, 84108.

Neighborhoods served in Salt Lake City: Sugar House, The Avenues, Federal Heights, East Bench, Downtown — and every surrounding area.