A home EV charger installation quote should break the job into separate lines: the charger itself, labour, the cable run, breaker and panel work, permit and inspection fees, and any groundworks. A single lump sum is hard to compare and harder to challenge if the price moves later. Ask for the itemised version in writing.
Key Takeaways
- A complete quote separates the charger, labour, cable run, panel work, permit and inspection, and groundworks.
- Quotes differ mainly because homes differ: run length, panel capacity, and what each firm leaves out.
- Panel work and permit arrangements are the lines most worth pinning down in writing before work starts.
- Product warranty and workmanship warranty are different things; the quote should state both.
The Lines a Complete Quote Breaks Out
Every installation is different, but a complete quote separates the same six things:
| Quote line | What it covers | What to check |
|---|---|---|
| The charger | The unit itself, or a note you supply it | Model and current setting named |
| Labour | Fitting the charger and its circuit | Whether setup and a test charge are included |
| Cable run and materials | Cable, breaker, conduit and fixings | The run length the price assumes |
| Panel work | A new breaker, or further work if capacity is short | Its own line, not buried in labour |
| Permit and inspection | The local permit and the inspection visit | Who files, who pays, whether both are in |
| Groundworks and extras | Trenching, drilling and making good | Priced separately, so each can be questioned |
Panel work is the line most likely to change the total. EV charging is a continuous load, so the breaker is sized at 125% of the charger’s current: 32 A on a 40 A breaker, 40 A on a 50 A, 48 A on a 60 A. If your panel has no spare capacity, the quote should price the answer separately — more panel work, or a charger set lower — not spring it on the day.
Why Two Quotes for the Same Charger Differ
Two electricians can price the same charger very differently without either being wrong:
- Run length. A charger beside the panel and one across the garage are different amounts of cable and time.
- Panel capacity. A spare slot is a small line; a full panel turns the job into two jobs.
- Hard-wired or plug-in. The two versions are different scopes of work.
- Who supplies the charger. One quote includes the unit; another assumes you provide it.
- What is left out. Permit fees, inspection and groundworks may be in one quote and silently out of the other.
Compare the lines, not the totals: our breakdown of what affects EV charger installation cost explains the factors behind each line.
What a Quote Should Never Leave Vague
- One lump sum, no lines. You cannot tell what you are paying for, or what might be added later.
- “Panel work if needed”, with no price. Ask what it would cost, or what cap applies, before the wall is opened.
- No workmanship warranty. The product warranty and the installer’s warranty on the work are two different things. Ask how the installer stands behind the work.
Checking the firm itself is a separate step: our guide to choosing an EV charger installation company covers licences and insurance.
The Charger Line: Know What You Are Paying to Fit
The charger line should name the exact unit and its current setting, because the setting sizes everything behind it. A 48 A wall charger such as the EVDANCE EV-ACT5006T comes hard-wired or with a NEMA 14-50 plug — different work. A portable unit such as the EV-ACS4005T 40A portable charger plugs into a suitable existing outlet and adjusts from 16 to 40 A, so if the outlet already checks out, little may be left to quote. EVDANCE chargers carry a 3-year standard product warranty; the installer’s workmanship warranty is separate, and belongs on the quote too.
Frequently Asked Questions
How many installation quotes should I get?
Two or three itemised quotes usually show the going structure for a job like yours. If one total is far below the others, compare the lines first: a missing permit, panel or groundworks line is the usual reason.
Can the price change once work has started?
It can, if the panel or cable route differs from what the quote assumed. Agree in writing how changes are priced and approved, so nothing extra is fitted first and billed later. Keep the final invoice: it is also the core paperwork behind claiming a charger grant or credit where one applies.
Should the quote include the permit and inspection?
It should at least mention them. Some installers include the fees and file the paperwork; others leave both to you. Either is fine if it is written on the quote, not discovered afterwards.
Related Reading
- What Affects EV Charger Installation Cost? 8 Factors to Check
- How to Choose the Best EV Charger Installation Company
- How Do I Claim My EV Charger Grant? UK, Ireland and US Explained
- How Much Does a Home EV Charger Cost?
