EV Charger Wiring for ADUs – 240V Level 2 Installation in Los Angeles

Code-Compliant • Turnkey Installation • Expert Electricians

Installing an electric vehicle charger in your ADU? LA Pro Electrical provides complete EV charger wiring services for ADUs across Los Angeles County—designed specifically for compact living spaces and new construction additions. Whether you’re building a backyard rental, in-law suite, or guest house, we simplify the process with licensed installation, 240V dedicated circuits, and panel evaluation, all up to California code.

A Tesla Wall Connector mounted on a garage wall with a neatly wrapped charging cable, providing a sleek and efficient home EV charging solution.

🔌 Step-by-Step: How We Install EV Charger Wiring in ADUs

1. Planning the Electrical Load

Every ADU has limited panel space, so we start by:

  • Reviewing your main panel or ADU subpanel capacity.

  • Determining if a dedicated 240V circuit is possible or if panel upgrades are needed.

  • Recommending the best amperage (30A–60A) based on your charger specs and vehicle requirements.

✅ We install NEMA 14-50, NEMA 6-50, and hardwired EV charger connections.


2. Running the Circuit to the Charger Location

We route wiring from your ADU panel to the charger location:

  • Up to 25 feet of EMT or PVC conduit included.

  • Installed on the interior or exterior wall of your ADU.

  • Wiring is copper THHN/THWN, rated for durability and safety.

All conduit runs are securely mounted, with minimal impact on your finished space.


3. Installing the Outlet or Hardwiring

Depending on your charger type:

  • We install a 240V outlet (NEMA 14-50 or 6-50), or

  • We hardwire directly into your EV charging station.

Every install includes:

  • A new dedicated breaker installed in your panel (30A–60A).

  • Grounding and bonding to code.

  • Weatherproof boxes for outdoor locations.


4. Final Inspection, Testing & Cleanup

After the wiring is complete:

  • We test voltage and charger connectivity.

  • Verify GFCI compliance and arc-fault protection.

  • Clean the workspace and review the setup with you.

Optional: We help coordinate city permit inspection as required by Los Angeles ordinances.

Materials & Labor – Transparent Breakdown

ComponentWhat’s Included
240V CircuitUp to 25 ft wiring, conduit, fittings, outlet box
Breaker Installation30A–60A depending on charger needs
Conduit (EMT/PVC)Surface mounted or through-wall
Weatherproof CoversFor outdoor installs
Panel EvaluationIncludes tandem breaker option if full

Need a panel upgrade or subpanel for your ADU? We handle that too.

⚙️ ADU Panel Full? No Problem.

We can often avoid a full upgrade by:

  • Installing tandem breakers to free up space.

  • Adding a 100A/200A subpanel just for the ADU.

  • Providing full panel upgrades (200A, 300A, 400A) if needed for additional appliances or solar integration.

📄 Do You Need a Permit for ADU EV Charger Wiring?

Yes. In Los Angeles, EV charger wiring in ADUs requires a permit. You have two options:

We assist with the entire process either way.

🏠 Tailored for All ADU Types

We wire EV chargers for:

  • Detached ADUs

  • Garage conversions

  • JADUs (Junior ADUs)

  • Multi-unit properties with private parking spots

⚡ Compatible with All EV Brands

We install chargers for:

  • Tesla (Wall Connector, NEMA plug)

  • Ford, Chevy, Rivian, BMW, Kia, Hyundai, Lucid

  • ChargePoint, JuiceBox, Wallbox, Grizzl-E, and more

✅ Why Choose LA Pro Electrical for ADU EV Charger Installation?

  • Licensed and bonded electricians (no subcontractors)

  • Fast online booking with upfront pricing

  • Clean, code-compliant work for small spaces

  • ADU panel upgrades, rewiring, and outlet installation handled in-house

  • Full support from permit to inspection

🔧 Book Your ADU EV Charger Wiring in 3 Simple Steps

  1. Select Your Charger Type + Amperage

  2. Pick Your Installation Date

  3. We Handle the Rest — Wiring, Inspection & Setup

Start your booking today. Upload ADU plans, pick your amperage, and let LA Pro Electrical take care of the wiring.


Need help deciding? Contact us at info@laproelectrical.com or call (833) 663-6777.
We’ll walk you through everything—fast, affordable, and professionally installed.

Los Angeles CA Areas we serve:

 

  • Agoura Hills
  • Alhambra
  • Arcadia
  • Artesia
  • Avalon
  • Azusa
  • Baldwin Park
  • Bell
  • Bell Gardens
  • Bellflower
  • Beverly Hills
  • Bradbury
  • Burbank
  • Calabasas
  • Carson
  • Cerritos
  • Claremont
  • Commerce
  • Compton
  • Covina
  • Cudahy
  • Culver City
  • Diamond Bar
  • Downey
  • Duarte
  • El Monte
  • El Segundo
  • Gardena
  • Glendale
  • Glendora
  • Hawaiian Gardens
  • Hawthorne
  • Hermosa Beach
  • Hidden Hills
  • Huntington Park
  • Industry
  • Inglewood
  • Irwindale
  • La Cañada Flintridge
  • La Habra Heights
  • La Mirada
  • La Puente
  • La Verne
  • Lakewood
  • Lancaster
  • Lawndale
  • Lomita
  • Long Beach
  • Los Angeles
  • Lynwood
  • Malibu
  • Manhattan Beach
  • Maywood
  • Monrovia
  • Montebello
  • Monterey Park
  • Norwalk
  • Palmdale
  • Palos Verdes Estates
  • Paramount
  • Pasadena
  • Pico Rivera
  • Pomona
  • Rancho Palos Verdes
  • Redondo Beach
  • Rolling Hills
  • Rolling Hills Estates
  • Rosemead
  • San Dimas
  • San Fernando
  • San Gabriel
  • San Marino
  • Santa Clarita
  • Santa Fe Springs
  • Santa Monica
  • Sierra Madre
  • Signal Hill
  • South El Monte
  • South Gate
  • South Pasadena
  • Temple City
  • Torrance
  • Vernon
  • Walnut
  • West Carson
  • West Covina
  • West Hollywood
  • Westlake Village
  • Whittier

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