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Charging, made convenient

EV charger installation

Level 2 charging at home or at work, sized to your panel, permitted and inspected. Load management when the panel is tight, so you skip the upgrade if you can.

In short

TopTech Electrical in Livermore, CA installs Level 2 EV chargers on dedicated 40A to 60A circuits, checks panel capacity first, uses load management when a panel is tight, and handles permitted, inspected work.

About this service

EV charger installation: what to expect

An EV charger installation gives your car a dedicated Level 2 circuit, usually rated 40 to 60 amps, so it can charge overnight at home or at a workplace. It suits drivers who charge most nights and find a standard wall outlet too slow or unreliable for daily use.

  • Signs You Need a Charger

    A regular 120-volt outlet adds only a trickle of range each hour, so it works for light use but struggles with a full day of driving. If your car is low by morning every time you plug it in, or your garage has no outlet near where you park, a Level 2 unit is usually the better fit.

  • How the Job Goes

    • Site visit: we inspect your panel, the parking spot and the path for the cable.
    • Load check: we confirm the panel can carry a new circuit, or set up load management if it is tight.
    • Installation: we run the dedicated circuit, add the breaker, and mount and connect the charger.
    • Testing and handover: we test the charger and walk you through how it operates.

    Circuit size matters. A 40-amp circuit typically supports about 32 amps of continuous charging, and a 60-amp circuit about 48 amps, because breakers are loaded to 80 percent for continuous use.

  • What Affects the Cost

    The main factors are the distance from the panel to the charging spot, since longer runs need more wire and conduit; whether walls, slabs or finished ceilings must be opened; the circuit size you choose; and whether the panel has spare capacity. Load management can often avoid a panel upgrade, which is usually the largest added expense. We provide a written estimate once we have seen your site.

  • Permits and Safety

    Local building departments treat a charger as new high-voltage work, so a permit is part of the job. State rules push cities toward quicker sign-off on home chargers. Before the job closes, the inspector looks over grounding, the breaker and how the unit is fastened to the wall. The charger itself should carry a UL listing.

Reviews

What your neighbors say.

Every word below is from a real Google review. Names are the reviewers' own. Read the rest, or add yours.

  • Upfront pricing
    “Fair price, great service, and excellent communication.”
    Anthony Lau
  • EV charger & new circuits
    “Alex took the time to debug my panels and found I had plenty of amperage for my projects, when other electricians were trying to upsell me on more amps than I needed. He was also the only one ensuring we get a permit and do everything the right way.”
    Ivan Llanos
  • Same-day service
    “TopTech Electrical was incredible. Alex was very responsive and came out same day.”
    Kristina Rocha

Emergency service

No power? Breaker will not reset?

Emergency calls are answered around the clock, and we offer same-day service when the schedule allows. Tell us what you see and we will tell you what to do next.

Financing

Bigger job? Ask about financing.

Panel upgrades, EV chargers and whole-home rewires are big-ticket. We walk you through payment options before you commit to anything.

Free estimate

Ask about ev charger installation.

A few details and we will call or text you back, usually the same day. Estimates are free and in writing.

CA Lic. 1138519 · Serving four Bay Area counties from Livermore

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Good questions

Questions about ev charger installation.

What people ask before they book. Text us anything else.

Do I need a permit for an EV charger in California?

Yes. A Level 2 charger adds a new 240-volt circuit, so it requires an electrical permit. California law also requires cities and counties to offer a streamlined process for home chargers.

Will my electrical panel handle a charger?

Often it will, but we check the panel load before installing anything. When capacity is limited, load management can let the charger fit without a panel upgrade.

What is the difference between Level 1 and Level 2 charging?

Level 1 uses a standard 120-volt outlet and charges slowly. Level 2 uses a 240-volt circuit and charges much faster, which is why it is the common choice for home installs.

Do I need a panel upgrade for a charger?

Not always. Load management can often allow a charger on a tight panel, and we will tell you what your panel can support before any work begins.

Service area

EV charger installation in every city we serve

Each city has its own page with local details. Here are some of them.

Every city we serve