Bottom line: A good quote should describe the circuit, materials, permit, inspection, charger setup, and assumptions. Vague one-line prices are hard to compare.
Send these details with your quote request#
- Charger model or shortlist and desired output.
- Photos of the electrical panel, main breaker, labels, and surrounding wall.
- Photos of the proposed charger location and parking position.
- Approximate distance from panel to charger.
- Whether you prefer hardwired or plug-in installation.
- Any future EV, solar, battery, or panel-upgrade plans.
Questions to ask#
| Question | Why it matters |
|---|---|
| Is a load calculation included? | Confirms the home can support the proposed charging load. |
| Are permit and inspection included? | Prevents surprise costs and skipped compliance steps. |
| What breaker, wire, conduit, and receptacle are included? | Makes quotes comparable and exposes underspecified work. |
| Is load management an option? | May avoid a panel upgrade when capacity is tight. |
Red flags#
- No load calculation or panel-capacity discussion.
- No permit or inspection plan where required.
- Unclear receptacle quality for a plug-in EV charger.
- Quote does not specify hardwired vs outlet installation.
- Large panel upgrade recommended without discussing alternatives.
Use the location guide and panel upgrade guide to prepare follow-up questions.