How much does it cost to install a standby generator at home?

Home standby generator installation cost depends on generator size, fuel setup, and site preparation. Paul The Plumber provides upfront pricing after a home assessment and confirms costs before work begins. Services can include selection and sizing, transfer switch installation, fuel line routing, electrical hookups, testing, and post-install cleanup. All work includes a 2-year parts and labor warranty; club members receive 3-year coverage. Current coupons include $250 off Generac generator installs and $100 off generator installation. We serve Manchester and Nashua.

Updated: 2025-11-07 00:00:00

Need help in Epsom, NH? Call (603) 541-7986 or book online.