
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.

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Last update on December 22, 2025
From average costs to expert advice, get all the answers you need to get your job done.

The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.

Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.

The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.

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How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.

Searching for a pro who can fix a generator? Consider hiring a generator technician or an electrician to handle the job.