Last updated: May 2026 · NEC 2026 current
How Long Does the Whole Process Take?
From permit application to passed inspection: 1 day to 6 weeks, depending on your jurisdiction. California cities must review within 5 business days by law. Most Texas and Florida cities take 1–3 weeks. Smaller municipalities and rural areas often take 4–6 weeks. The work itself — the actual electrical installation — typically takes 2–4 hours for a straightforward Level 2 charger.
Before You Start: What to Gather
Before contacting your building department or hiring an electrician, gather this information. Having it ready prevents back-and-forth delays and lets you make informed decisions about your installation.
Your Electrical Panel Information
- Service size: The total amperage of your electrical service — typically 100A, 150A, or 200A for residential homes. Found on the main breaker at the top of the panel.
- Available breaker slots: Count how many open (unused) slots are in your panel. A 50A double-pole breaker for an EV charger requires two adjacent slots.
- Current panel load: Add up the amperages of your main existing circuits. A 200A service with 180A of installed circuits has limited headroom for a new 50A circuit without load analysis.
- Panel brand and model: Some older panels (Zinsco, Federal Pacific, Stab-Lok) have known safety issues — inspectors may flag these regardless of the new charger work.
Your Charger and Installation Plan
- Charger make and model (or the spec sheet showing max amperage draw)
- Installation type: plug-in (NEMA 14-50 or NEMA 6-50 outlet) or hardwired
- Installation location: garage interior, garage exterior, driveway, or other outdoor location
- Approximate wire run distance from panel to charger location
- Whether any wiring will be outdoors, underground, or through a detached structure
Step 1: Contact Your Building Department (Day 1)
Your first call or website visit should be to your local building department (sometimes called the building division, permits office, or community development department). Most larger cities have online permit portals where you can look up requirements, apply, and pay fees without calling.
Ask or look up three things:
- Is a permit required for a Level 2 EV charger installation at a single-family residence with new 240V wiring? (Almost always yes, but confirm.)
- Can the permit be submitted online, or does it require an in-person visit?
- What is the current estimated review and approval timeline?
Many cities now have dedicated EV charger permit checklists on their websites — search for "[your city] EV charger permit" before calling. Cities with streamlined EV permit processes often have a one-page application specifically for residential EVSE installations.
Step 2: Hire a Licensed Electrician (or Pull Your Own Permit)
In most jurisdictions with NEC 2026 adopted, hardwired Level 2 charger installations must be performed by a licensed electrician. Even where DIY is technically allowed, hiring a licensed electrician has real advantages: they know the local inspector's expectations, they warranty their work, and they typically handle permit paperwork as part of the quote.
When getting quotes, ask specifically:
- Does the quote include the permit fee, or is that extra?
- Who pulls the permit — you or the electrician?
- Who schedules the inspection?
- Is the re-inspection included if corrections are needed?
Most residential EV charger installations — a 50A circuit from the main panel to a garage — run $400–$1,200 for labor and materials, not including the permit fee. Longer wire runs, underground conduit, or panel upgrades add cost. Get at least two quotes.
Step 3: Submit the Permit Application (Day 1–7)
The permit application for a residential EV charger is typically a simple electrical permit form. You'll provide:
- Property address
- Description of work: "Install new 240V 50A dedicated branch circuit from electrical panel to garage for Level 2 EV charger (NEMA 14-50 outlet / hardwired EVSE)"
- Contractor information (license number, contact) — or your own information if pulling a homeowner permit
- Estimated project value (used to calculate some permit fees)
- Simple site plan or electrical diagram in some jurisdictions (many now have simplified checklists instead)
Pay the permit fee online or in person. Keep the receipt — you may need it to schedule the inspection. Most online permit systems issue a permit number immediately upon payment; full approval may take days to weeks depending on your jurisdiction's review process.
Step 4: Wait for Permit Approval
Simple residential EV charger permits are often approved same-day or within 24–48 hours in jurisdictions with online portals and over-the-counter review processes. More complex applications — those involving panel upgrades, significant wiring distances, or outdoor/underground work — may require plan review that takes 1–3 weeks.
California jurisdictions are required by AB 1236 to complete review within 5 business days and issue the permit within 20 business days for qualifying residential EV charger applications. If your California jurisdiction is exceeding these timelines, you can formally notify them of the statutory requirement.
Do Not Start Work Before the Permit Is Approved
Beginning work before permit approval is defined as "work without a permit" in most jurisdictions, even if a permit application is pending. Wait for written approval before your electrician starts.
Step 5: The Electrical Work (2–6 Hours)
Once the permit is approved, the installation can begin. A standard Level 2 EV charger installation takes 2–4 hours for a licensed electrician in a straightforward setup: existing 200A panel with available capacity, short wire run to an attached garage, outlet installation and charger mounting.
More complex installations take longer:
- Panel at capacity requiring load analysis: add 1–2 hours
- Long wire run through finished ceilings or walls: add 2–4 hours
- Underground conduit to detached garage: add 4–8 hours (plus trenching)
- Panel upgrade required: separate 4–8 hour project
The permit card (or a printed copy of the digital permit) must be posted at the work site in many jurisdictions during and after the installation — visible to passersby if the installation is in a visible location. Keep this posted until after inspection.
Step 6: Schedule the Inspection (Day 1–14 After Work Completes)
Inspection scheduling timelines vary significantly. Many cities now offer online scheduling with 24–48 hour lead time. Others require a 3–5 business day window. A few jurisdictions in rural areas still schedule inspections 2–4 weeks out.
Before the inspector arrives, do a self-check:
- Wire gauge correct (6 AWG copper for 50A circuit)
- Breaker labeled "EV CHARGER" in the panel
- Ground wire connected at panel and charger
- GFCI protection present (onboard EVSE or GFCI breaker)
- EVSE securely mounted to stud or masonry
- Weatherproof cover installed (if outdoor or garage)
- All conduit connections tight and supported
- Permit card posted at work site
- Panel access clear (nothing blocking panel door)
Step 7: The Inspection (15–30 Minutes)
The inspector will arrive within the scheduled window (typically a 2–4 hour window during which they may arrive at any point). Someone must be home to provide access to the panel and the charger location.
The inspector checks all the items listed in the inspection guide. If everything is in order, they sign off on the permit card and close the permit in the system. If corrections are needed, they'll leave a correction notice listing specific items to fix before re-inspection.
Step 8: Receive Final Sign-Off and Keep Documentation
Once the permit is closed, the inspection is complete and your installation is officially permitted. You'll receive a final inspection record — keep this with your home's permit records. It documents:
- The permit number and approval date
- The scope of work performed
- The inspector's sign-off date
- The licensed contractor who performed the work
This documentation is valuable for home insurance, home sale disclosures, and if you ever need to service or upgrade the charger in the future. Store a digital copy alongside your other home improvement records.
Full Timeline at a Glance
| Step | Fast City (e.g., CA, TX) | Average City | Slow/Rural |
|---|---|---|---|
| Permit application | 1–2 days | 3–7 days | 1–2 weeks |
| Permit review/approval | 1–5 days | 1–2 weeks | 3–6 weeks |
| Electrical work | 2–6 hours | 2–6 hours | 2–6 hours |
| Inspection scheduling | 1–3 days | 3–7 days | 1–3 weeks |
| Inspection itself | 15–30 min | 15–30 min | 15–30 min |
| Total elapsed time | 1–2 weeks | 2–4 weeks | 4–8 weeks |
Frequently Asked Questions
Informational Only
This guide describes typical permit processes. Requirements and timelines vary significantly by jurisdiction. Always verify with your local building department before starting any work.