How much does whole house generator installation typically cost?

Whole-house generator installation pricing depends on your home and the scope of work. We offer free estimates for generator replacement and installation. Costs vary based on generator size/model, electrical integration (transfer switch and panel work), and placement/site preparation. Our team provides sizing consultations and can recommend options, including Briggs & Stratton Fortress standby generators. Same-day diagnostics and repairs are available. Service is available across Roanoke, Christiansburg, and Blacksburg.

• Key cost factors: size (kW) and brand; transfer switch/panel work; placement/site prep. <br/>

Updated: 2025-12-21 <br/> Need help in Christiansburg, VA? Call 5406851594 or book online.

"He also went the extra mile when asked about home generator products and took the time to explain different options." — Dennis H.