EV Charger Installation
Professional EV charger installation for homes, businesses, and fleet operations – wired right, the first time. Our certified technicians take care of every electric car charger installation from initial assessment through final inspection.
5 Highlights on EV Charger Installation
- Dedicated circuit wiring: Every EV charger installation starts with a properly sized dedicated circuit — typically a 50-amp, 240-volt branch circuit using THHN wire in EMT conduit — sized to match your EVSE’s rated ampacity and minimize voltage drop.
- Level 1 and Level 2 charger installation: Kochs Electric installs both Level 1 and Level 2 chargers, including wallbox units, pedestal-mounted charging stations, and hardwired commercial EVSE for residential garages, parking structures, and fleet bays.
- Panel upgrades and load assessment: Many EV charger installations require a sub-panel upgrade or service panel expansion to support the added electrical load — our team runs full load assessments before pulling a single wire.
- Permit and inspection management: Every EV charger installation we complete is fully permitted, inspected, and signed off by the AHJ, with as-built drawings and commissioning reports provided at closeout.
- Smart charger configuration: We configure OCPP-compatible smart chargers with Wi-Fi, Ethernet, or cellular modules, set up dynamic load management, and register units on your preferred network platform or backend server.
Our EV Charger Installation Services:
- Residential Level 2 EV Charger Installation
- Commercial EV Charging Station Installation
- Fleet EV Charging Infrastructure
Why Choose Our EV Charger Installation
EV charger installation is not a plug-and-play job. It involves live electrical work, load calculations, conduit runs, grounding, bonding, and code compliance — all of which require a licensed electrician who knows EVSE inside and out.
Kochs Electric brings master electrician credentials and hands-on experience with residential, commercial, and fleet EV charger installations. We work with J1772, CCS, NACS, and CHAdeMO connectors across a wide range of wallbox and pedestal charger brands. Our team reads single-line diagrams, pulls permits, coordinates with the utility, and handles every step from site survey to final inspection.
We don’t subcontract the electrical work. Our journeyman and master electricians run every conduit, terminate every conductor, and torque every connection to spec. We follow NEC Article 625, UL 2594 listing requirements, and SAE J1772 standards on every job.
Our EV charger installations come with a written warranty on labor, and we offer ongoing maintenance agreements and remote monitoring support for commercial charging stations. Whether you’re installing a single Level 2 wallbox in a residential garage or commissioning a 20-bay fleet charging depot, Kochs Electric delivers qualified, trusted, top-rated work. Customers consistently recommend us based on 5-star reviews, and we offer competitive rates on every job. Read on to see what sets our team apart.
Signs You Need EV Charger Installation
1. You’re charging your EV with a standard 120-volt outlet: For most electric car drivers, a Level 1 charge on a standard receptacle delivers roughly 3 to 5 miles of range per hour – not enough overnight battery recovery. A dedicated Level 2 EVSE running on a 240-volt, 50-amp circuit can deliver 20 to 30 miles of range per hour, a significant difference for daily commuters and rideshare drivers.
2. Your service panel is at or near capacity: Adding a 40-amp or 50-amp dedicated circuit for an EV charger puts real demand on your load center. If your main breaker is already handling HVAC, electric appliances, and lighting loads, you may need a sub-panel or a full service upgrade before EV charger installation is safe or code-compliant.
3. You’re opening a business with employee or customer parking: Commercial EV charger installation for retail lots, office buildings, hotels, and multi-tenant properties requires load management planning, OCPP-compatible smart chargers, and often a distribution panel upgrade. Businesses also need ADA-compliant accessible charging spaces and proper signage.
4. Your existing EVSE is tripping breakers or showing fault codes: A tripping GFCI breaker, ground fault detector alarm, or error on your charger’s LCD display often points to a wiring fault, undersized conductor, or a failing control board. These are diagnostic and repair jobs for a licensed electrician — not a DIY fix.
5. You’re managing a vehicle fleet and need scalable charging infrastructure: Fleet EV charger installation involves dynamic load management, demand response configuration, smart load control across multiple charging points, and integration with an energy management system. Getting this wrong means tripped breakers, unbalanced loads, and vehicles that aren’t fully charged at shift start.
Our EV Charger Installation Process
Step 1 — Site Survey and Load Assessment We visit your property, inspect the service entrance, meter socket, and main service panel, and measure available capacity. We identify the best conduit route from the panel to the charging location and flag any panel upgrade requirements. Contact us to schedule a site survey and receive a written estimate before any work begins.
Step 2 — Electrical Design and Permitting We prepare a wiring diagram, single-line diagram, and panel schedule for permit submittal. We pull the electrical permit from the AHJ and coordinate any utility notifications required for new load additions.
Step 3 — Panel Work and Feeder Run We install the dedicated circuit breaker — typically a dual-pole 50-amp breaker — and run the feeder cable using appropriately sized AWG conductors in EMT or rigid conduit. Underground runs use PVC conduit or liquidtight conduit with USE-2 wire where required.
Step 4 — EVSE Mounting and Wiring We mount the wallbox or pedestal charger, terminate the hot, neutral, and ground conductors, torque all connections to manufacturer spec, and verify grounding and bonding continuity with a multimeter and ground fault tester.
Step 5 — Testing, Configuration, and Commissioning We energize the circuit, test voltage and amperage with a clamp meter, configure the smart charger’s Wi-Fi or Ethernet module, register the unit on the network platform, and verify OCPP communication. We provide a commissioning report and a quick walkthrough of operation before signing off.
Brands We Use
Kochs Electric installs and services EV chargers from the industry’s most trusted manufacturers.
- ChargePoint
- Eaton
- Siemens
- Leviton
- JuiceBox (Enel X)
- Wallbox
- Emporia
- Grizzl-E
- Tesla (Wall Connector)
- Clipper Creek
Safety is non-negotiable on every EV charger installation. We never energize a circuit until grounding, bonding, and GFCI protection are verified and confirmed.
Other Services
| EV charger installation | Electric vehicle charger installation | Level 2 EVSE installation |
| Home EV charger installation | Residential EV charging station install | 240-volt EV outlet installation |
| Commercial EV charger installation | Business EV charging station installation | Fleet charging infrastructure setup |
| EV charger installer near me | Local EV charging station installer | Licensed electrician for EV charger |
| EV charging station installation cost | How much does EV charger installation cost | EV charger wiring and panel upgrade |
FAQs About EV Charger Installation
What is EV charger installation?
EV charger installation is the process of wiring a dedicated electrical circuit, mounting an EVSE unit, and connecting it to your home or commercial service panel so your electric vehicle can charge safely and efficiently. It includes load assessment, conduit work, breaker installation, and final commissioning.
What level of charger should I install?
Most homeowners have a Level 2 charger installed on a 240-volt, 50-amp dedicated circuit. Level 2 EVSE charges significantly faster than a standard Level 1 outlet. We walk you through all available options – from single wallbox units to multi-port commercial stations – so you choose the right fit. Commercial properties often install multiple Level 2 units or DC fast chargers depending on fleet size and dwell time.
How long does EV charger installation take?
A straightforward residential EV charger installation typically takes 2 to 4 hours. Jobs that require a panel upgrade, long conduit runs, or trenching for underground wiring can take a full day or more.
Does my panel need an upgrade for EV charger installation?
Not always — but many homes with 100-amp service or heavily loaded panels do need a sub-panel or service upgrade before adding a 40-amp or 50-amp EV circuit. We assess your panel during the site survey and tell you exactly what’s needed before any work begins.
Can I install an EV charger myself?
Technically, some jurisdictions allow homeowner electrical work, but EV charger installation involves live panel work, dedicated circuit wiring, grounding, and code compliance that carries real shock and fire hazard risk. A licensed electrician ensures the work is safe, permitted, and inspected.
How much does EV charger installation cost?
Costs vary based on panel capacity, conduit run length, charger model, and whether a panel upgrade is needed. Residential installations typically range from $400 to $1,200 for labor. Commercial and fleet installations are quoted per scope of work after a site assessment. We provide a competitive, itemized estimate upfront so there are no surprises.
Does Kochs Electric handle permits for EV charger installation?
Yes. We pull all required electrical permits, submit wiring diagrams to the AHJ, and schedule the final inspection. You receive a fully permitted, inspected, and code-compliant installation.