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

*The Angi rating for Generator Install companies in Castleton, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in Castleton, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on October 28, 2025
From average costs to expert advice, get all the answers you need to get your job done.

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

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 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.

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

Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.

Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.