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

The cost to install a home standby generator is set after an on-site assessment and a written estimate from Circuit Makers Electric. Most of the price comes from generator size and the automatic transfer switch that makes the power handoff seamless. If you only need essentials (heat, fridge, well pump), a smaller unit can lower cost; whole-home coverage needs higher kW and a larger ATS. We size by your must-run loads, not just square footage, to avoid overspending or outages under load. Our licensed team regularly installs systems across Northeast Colorado, and we follow safety standards with straightforward pricing, a small one-time consultation fee, and an up to 2-year warranty; financing is available.

Key cost drivers we confirm during the visit:

• Required kW capacity based on critical circuits
• ATS type and location relative to your panel
• Site work: pad, wiring routes, and any trenching
• Fuel connection needs and run length Always have a licensed electrician size and install the system to protect your home and equipment.

Updated: 2026-03-09

Need help in Brush, CO? Call (970) 580-2020 or book online.