The cost to install an electric heater varies based on several factors, such as the type of heater, the complexity of the installation, and the region where you live. On average, you might expect to pay anywhere from $100 to $2,000, excluding the cost of the heating unit itself. At Carl J. Wendler Heating & Cooling, we strive to offer competitive pricing for heater installation. Our team of professionals will work with you to understand your needs and provide a comprehensive quote that reflects the unique aspects of your project.