Upgrading to a 200 amp panel, and related jobs such as EV charger installation, with permit and inspection.
| Job | Typical price |
|---|---|
| Panel upgrade to 200 A | $2,060–$5,150 |
| Level 2 EV charger install | $824–$2,270 |
| Panel upgrade + EV charger | $2,720–$6,960 |
Installed prices including labor and standard materials, from St. Louis, MO's market rates. Your price depends on the factors below — the best check is your own estimate.
A typical mid-range job costs about $824–$2,270 in St. Louis, before sales tax and permits. Size, materials and access move the price — see the table above.
Not always. A load calculation shows whether your current panel can take a 240 V circuit; load-management devices can sometimes avoid an upgrade.
Get at least three written bids for the same scope, check each line against these ranges, and upload your estimate to GenuineRate for a free line-by-line check.
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