The answer to 'price of generator installation' is that the cost can vary widely depending on several factors. Typical ranges for a whole-home generator installation can be anywhere from $3,000 to $15,000 or more. The key factors that influence the price include the size and type of generator, the complexity of the electrical work required, the accessibility of the installation site, and any necessary permits or inspections.
For example, a smaller portable generator may cost $3,000-$5,000 to install, while a large standby generator for a whole house could be $10,000-$15,000 or more. Costs also depend on whether the generator is being installed in a new construction or retrofitted into an existing home. Getting multiple quotes from local licensed electricians is essential to understanding the specific costs for your home and needs.