“Fair price, great service, and excellent communication.”
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
- 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.”
- Same-day service
“TopTech Electrical was incredible. Alex was very responsive and came out same day.”
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.
- Call or text(925) 535-8805
- Emailcontact@toptechca.com
- HoursEmergency calls answered 24 hours
CA Lic. 1138519 · Serving four Bay Area counties from Livermore
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.
More services
More ways we can help.
Residential and commercial, from a tripping breaker to a whole-home rewire.
- See the service
Electrical panel upgrades
Replace an outdated or undersized panel with a modern 200-amp service that is ready for EV charging, heat pumps and induction cooking. Permitted and inspected.
- See the service
Emergency electrical repairs
Lights out, a breaker that will not reset, a warm outlet or a burning smell. Call and we get someone moving. Same-day service when the schedule allows.
- See the service
Knob & tube replacement
Many Bay Area homes built before 1950 still run on knob and tube. We replace it so you can insulate, get insured and stop worrying about it.
- See the service
Whole-home rewiring
Aluminum wiring, cloth wiring, too few circuits for a modern kitchen. We rewire room by room with minimal disruption and patch as we go.
- See the service
Lighting installation & repairs
Recessed lighting, under-cabinet, landscape and exterior, dimmers and smart switches. Laid out cleanly and centered where they belong.
- See the service
Electrical safety inspections
Buying, selling, or just unsure about an old panel? A thorough inspection with a written report and straight answers, not a sales pitch.
- See the service
Commercial electrical services
Tenant improvements, service upgrades, lighting retrofits and dedicated circuits for shops, restaurants, clinics and offices.
Service area
EV charger installation in every city we serve
Each city has its own page with local details. Here are some of them.
- Alameda, CA
- Albany, CA
- Berkeley, CA
- Dublin, CA
- Emeryville, CA
- Fremont, CA
- Hayward, CA
- Livermore, CA
- Newark, CA
- Oakland, CA
- Piedmont, CA
- Pleasanton, CA