How much does it cost to upgrade from 100 amp to 200 amp service?
Expect a site-verified, flat-rate estimate for a 100 amp to 200 amp upgrade after our assessment. Final cost depends on whether you need a full panel replacement, service mast/meter base updates, grounding upgrades, load calculation, and any utility coordination. We handle permits and Denver code compliance, then install and test to ensure safety. Ask about our $200 off electrical panel installation coupon (limited time; not valid with other offers). Service available across Denver and Highlands Ranch.
Updated: 2025-12-30 00:00:00
Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Made the panel upgrade look easy!" — Tom T.
Sources
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