Cost for tankless water heater installation

Looking for cost for tankless water heater installation in Irving, TX? Call WaterHeater Services for a contact a provider — no obligation. Licensed plumbers serve Irving 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.

About this service

Setting up a tankless heater involves more than just swapping out a tank. Technicians must configure your venting and ensure your gas meter can provide enough pressure for the unit to fire correctly. If your home needs new piping or electrical adjustments, those factors will increase the total cost. We provide exact pricing confirmed free on the call.

Frequently asked in Irving

How long do hot water heaters typically last?

In Irving, standard tank water heaters typically last between 8 to 12 years. High-efficiency tankless models can often last up to 20 years. Regular maintenance can help extend the life of your unit in the Texas climate.

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

What is the most efficient type of water heater?

For maximum efficiency in Irving homes, tankless water heaters are an excellent option. They heat water on demand, reducing energy waste. A professional can help you determine if a tankless system is the right fit for your household's needs.

What are signs I need a new water heater?

Common signs indicating you need a new water heater in Irving include a sudden loss of hot water, unusual noises like grinding or popping, or visible leaks from the tank. If your water has a rusty color or metallic taste, it's also a concern.

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

Sediment buildup is a frequent issue for water heaters in Irving, which can cause noise and reduce heating efficiency. Other common problems involve thermostat failures or issues with heating elements. Annual inspections can help catch these problems early.

Is it worth it to repair a hot water heater?

Whether to repair or replace your water heater in Irving depends on its age and the projected cost of the repair. For older units nearing the end of their lifespan, a repair might only be a temporary fix. A professional can offer an expert opinion on the best course of action.

Also serving nearby: Carrollton · Dallas · Grand Prairie · Lewisville · Arlington

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

Service area details

254,373residents

3,797per sq mile

8ZIP codes served

Serving all of Irving — population 254,373; about 3,797 residents per square mile across 67.0 sq mi. ZIP codes covered include 75014, 75015, 75016, 75017, 75038, 75039, 75059, 75060.

Neighborhoods served in Irving: Las Colinas, Valley Ranch, North Irving, Downtown Irving, South Irving — and every surrounding area.