Last updated: September 24, 2026
What affects the price
When you are looking at the price of a new water heater, a few main things shift the final number. The type of unit you choose—whether it is a tank model or a tankless system—is the biggest factor. You also have to consider the fuel source, like gas or electric, and the physical space where the heater sits. If your home needs new venting, updated piping, or a different hookup to meet current safety codes, that adds labor time to the project.
About this service
Rinnai tankless units require regular maintenance to prevent scale buildup and sensor malfunctions. Our repair process involves clearing mineral deposits, inspecting the venting, and ensuring the gas pressure is optimal for your home. You need this service if your hot water output drops or the unit shuts down unexpectedly. Exact pricing confirmed free on the call.
Even though it is warm outside, your water heater is still working daily. Summer is a great time to adjust your settings, as the incoming water isn't as cold, which can actually help extend the life of your unit. If you are planning a home renovation or just want to upgrade to a more efficient model, call us to talk through your options.
Frequently asked in Chicago
How long do hot water heaters typically last?
Rinnai tankless water heaters are known for their durability, often lasting 20 years or more with diligent care. The lifespan can be influenced by water quality and usage patterns in the Chicago area. Regular professional maintenance is key to achieving this longevity and optimal performance.
What is the average cost of putting in a water heater?
The cost to install a new water heater in Chicago depends on the model and installation requirements. Tankless Rinnai units typically have a higher initial cost but offer long-term energy savings. Factors such as venting, gas line modifications, and the specific location in your home will affect the final price. A personalized quote is essential.
What is the most efficient type of water heater?
Tankless water heaters, such as Rinnai, are highly efficient because they heat water only when needed. This eliminates the energy waste associated with keeping a large tank of water hot continuously. This efficiency is particularly beneficial for Chicago residents looking to manage energy costs year-round.
What are signs I need a new water heater?
Look for indicators like inconsistent hot water temperatures, reduced hot water flow, or unusual noises from your Rinnai unit. Leaks around the appliance or visible corrosion are also serious signs that professional inspection is necessary. Prompt attention can prevent bigger problems.
What is the most common problem with a hot water heater?
Mineral buildup from Chicago's water can sometimes lead to reduced performance in tankless heaters. Ignition failures or error code readouts on the unit are also common issues. Regular professional servicing, including flushing and cleaning, can help prevent many of these problems.
Is it worth it to repair a water heater?
Repairing your Rinnai tankless water heater is often cost-effective, especially for common issues or if the unit is still in good working order. A skilled technician can provide an accurate assessment of the repair costs versus the price of a new unit. This ensures you make the most economical choice.
Also serving nearby: Naperville · Aurora · Joliet · Elgin · Waukegan
More on this: DOE water heating — efficiency and sizing.
Service area details
Serving all of Chicago — population 2,664,452; about 11,699 residents per square mile across 227.7 sq mi. ZIP codes covered include 60601, 60602, 60603, 60604, 60605, 60606, 60607, 60608.
Neighborhoods served in Chicago: Lincoln Park, Wicker Park, Lakeview, Old Town, The Loop, Pilsen — and every surrounding area.
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