How much does it cost to upgrade an electrical panel to 200 amps?

Upgrading an electrical panel to 200 amps is quoted after an on-site evaluation because total cost depends on whether it’s a simple panel swap or a full service upgrade with utility coordination. The most common cost driver is whether the existing service equipment and wiring can safely handle 200 amps or must be rebuilt. In many homes, permits and code updates are required, and a licensed electrician manages the permit process. Planning for future circuits (like an EV charger or hot tub) can affect panel size and layout choices. We routinely complete 200-amp upgrades for homeowners in the Louisville area.

Items that often change price:

• Service mast or meter base upgrades or relocation
• New grounding and bonding to current code
• Panel relocation or wiring repairs (including aluminum wiring corrections)
• Added AFCI/GFCI protection, dedicated circuits, or whole-home surge protection

An in-home assessment will confirm your exact scope, timeline, and final price before any work begins.

Updated: 2026-10-26

Need help in Louisville, CO? Call (720) 994-7055 or book online. “Karsten with Brothers did an amazing job running a new electrical line and sub panel to my detached garage.” — Shawn A.