How much does whole house generator installation typically cost?
Whole-house generator installation cost varies by home. We confirm a flat-rate price after an on-site assessment. Final cost depends on generator size (smaller homes with a three-ton AC may do well with 11 kW; a five-ton AC may need at least 20 kW). Fuel source matters: natural gas, liquid propane, or diesel. We select a transfer switch to match your panel and handle any needed panel work. Our licensed Denver electricians pull permits and ensure code compliance. We serve Denver, Aurora, and Highlands Ranch.
Updated: 2025-12-30 00:00:00
Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
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