Panel upgrade cost for an EV charger in St. Louis, MO

Short answer: A panel upgrade for an EV charger in St. Louis adds about $1,500–$3,000 (Qmerit, national; no St. Louis-specific price found).The St. Louis service-upgrade permit: Residential repair/modify with service: $100 per housing unit, plus $25 application fee.

Last updated: Oct 25, 2026

National cost range (not St. Louis-specific)

Qmerit (national): A panel upgrade adds $1,500–$3,000 to a Level 2 charger install. Source: Qmerit – How much does Level 2 EV charger installation cost? (national) (accessed 2026-10-25).
HomeAdvisor (an Angi brand, national): Panel replacement $518–$2,194 (average $1,347); 200A upgrade $1,300–$2,000; 100A→200A $750–$2,000 excluding new circuits; permits and drywall add $150–$300. Page dated “Updated Jun 17, 2026”. Source: HomeAdvisor – Cost to upgrade or replace an electrical panel (accessed 2026-10-25).

These are national figures. No St. Louis-specific panel upgrade price from a primary source was found.

St. Louis service-upgrade permit fee

Residential repair/modify with service: $100 per housing unit, plus $25 application fee.
Math: $100 + $25 = $125 Source: City of St. Louis – Electrical permit fees (official) (official schedule, accessed 2026-10-25).

Utility panel-upgrade rebates

Data pending. No utility rebate that names panel upgrades was found for St. Louis. Check the charger rebate details.

Does Angi publish panel-upgrade lead data?

Angi's official help center says each project request is matched with no more than five pros and pros are charged per lead; it publishes no panel-upgrade lead price. A third-party electrician guide reports panel-upgrade/service-change leads at $50–$100+ each (secondary, unverified). Angi's own panel cost article URL we tried returned 404; HomeAdvisor (Angi) is used instead. Angi Help Center – Opportunities and Leads FAQ. Grow Your Trade – Angi Leads for Electricians (secondary, unverified).

St. Louis home charging cost and time-of-use rate · Before you buy an EV: all 50 cities

How much does a panel upgrade cost in St. Louis?

No St. Louis-specific price found. Nationally: Qmerit (national): A panel upgrade adds $1,500–$3,000 to a Level 2 charger install. HomeAdvisor (an Angi brand, national): Panel replacement $518–$2,194 (average $1,347); 200A upgrade $1,300–$2,000; 100A→200A $750–$2,000 excluding new circuits; permits and drywall add $150–$300. Page dated “Updated Jun 17, 2026”.

What is the St. Louis permit fee for a service upgrade?

Residential repair/modify with service: $100 per housing unit, plus $25 application fee. Math: $100 + $25 = $125

Is there a rebate for a panel upgrade in St. Louis?

Data pending: no utility rebate naming panel upgrades found.

Is there a federal tax credit for an EV charger or panel?

The federal EV charger credit (section 30C) is not allowed for any property placed in service after June 30, 2026.

Last updated: Oct 25, 2026. Methodology