Where a permit is required, an installation is not finished when the electrician leaves — a local inspector has to sign it off. The inspector compares the finished work against the permit and the electrical code: breaker size, dedicated circuit, required protection and the charger’s certification listing. If everything matches, the job is approved; if not, the inspector lists corrections and the electrician comes back. For the homeowner, the visit is mostly about providing access.
Key Takeaways
- Where a permit is required, a local inspector signs off the finished installation against the permit and the code.
- The core checks are breaker sizing at 125% of charger current, a dedicated circuit, required protection and a listed charger.
- Failures are usually mismatches; the electrician corrects them and a re-inspection closes the permit.
- Your job is access and paperwork — keep the signed-off permit.
Who Inspects, and When
Inspections are run by your local building or electrical department, not by the charger maker or your utility. The usual pattern is one final visit after the work is complete. Some areas also ask for a rough-in inspection before walls or trenches are closed up, and rules vary by city and county, so treat any single description — including this one — as a pattern to confirm locally. Your electrician normally books the visit; our timeline guide to how long EV charger installation takes shows where it sits in the schedule.
What the Inspector Checks
| Check | What “right” looks like |
|---|---|
| Breaker size | Charging is a continuous load under the NEC, so the breaker is 125% of charger current: 32 A on a 40 A breaker, 40 A on 50 A, 48 A on 60 A |
| Dedicated circuit | The new circuit feeds the charger as the permit describes, with the new breaker labelled in the panel |
| Protection | Ground-fault protection where the code requires it for the installation type |
| Equipment listing | The installed charger carries a recognised certification mark — an OSHA NRTL listing such as UL, ETL or CSA in the US |
| Match to the permit | The charger, its location and its circuit are what the approved permit says they are |
The inspector does not re-do the electrician’s work; it is a comparison exercise: permit, code, finished job. The qualifications behind both jobs are covered in our guide to what qualifications you need to install EV chargers.
Why Installations Fail, and What Happens Next
Failed inspections on charger jobs usually come down to a mismatch rather than a disaster: a breaker that does not follow the 125% continuous-load rule, equipment in a different spot or of a different type than the permit states, protection the local code requires but the job is missing, or a charger with no recognised listing. What follows is routine:
- The inspector leaves a correction list describing what does not match.
- Your electrician makes the corrections — this is their job, not yours.
- A re-inspection confirms the fixes, and the permit is closed.
Until the corrections are signed off, the installation is not formally approved — ask your electrician or the inspector’s office what that means for using the charger in the meantime, because practice varies locally.
How to Be Ready on the Day
- Clear access to the charger and the electrical panel; the inspector needs to see both, including the breaker labelling.
- Have the permit paperwork handy, plus the charger’s datasheet showing its certification listing.
- Keep the signed-off permit afterwards with your installation records — it is the document a future buyer, insurer or electrician will ask for.
- Buy listed equipment in the first place. The EV-ACT5006T 48A Level 2 wall charger carries ETL, FCC and CE marks and is rated IP65/IP66, which keeps the equipment-listing check simple.
What counts as a standard job in the first place — and what falls outside it — is set out in our guide to what a standard EV charger installation includes. If you are still deciding whether to hire the work out, read whether you can install a Level 2 charger yourself before you start.
Frequently Asked Questions
Does every home charger installation get inspected?
Only where local rules require a permit and inspection for the work. Many areas do for a new 240-volt circuit; some treat a like-for-like outlet differently. Your electrician or building department can confirm.
Do I need to be home for the inspection?
Someone needs to give the inspector access to the panel and the charger. Beyond that, homeowners rarely need to do anything — questions about the work go to the electrician.
Will the inspector test the charger with my car?
They may ask to see the finished installation and, in some areas, a demonstration that it operates. The core of the visit is the comparison against permit and code, not a test of your car.
Related Reading
- What Is a Standard EV Charger Installation?
- What Qualifications Do You Need to Install EV Chargers?
- How Long Does EV Charger Installation Take?
- Can I Install a Level 2 Charger Myself?
