The answer to 'how much does water heater cost in Illinois' is that the cost can vary significantly depending on several factors. In general, a new water heater installation in Illinois can range from around $800 to $2,500 or more, depending on the type of water heater, size, brand, and any additional plumbing or electrical work required.
The main factors that influence the cost of a water heater in Illinois include the type of water heater (traditional tank, tankless, or hybrid), the fuel source (electric, gas, or solar), the size or capacity needed for your home, the brand and efficiency rating, and the complexity of the installation. Additional costs may include permits, labor, and any necessary upgrades to the electrical or plumbing systems.