
200A / 400A panels, code- compliant
Service Upgrades

From a single outlet repair to a full LADWP submittal package — Johnson E.
Lectric handles every electrical need across residential and commercial LA
properties.
Service Upgrades, EV Chargers and LADWP/SCE Submittals — the three things most LA electricians outsource, and the three things we built our business around.
01
From 100A to 200A or 400A. Future-proof your panel for EVs, solar, batteries and modern loads. We handle the panel, the meter, the conduit, and the utility coordination.

Service Upgrades
02
Tesla Wall Connector, ChargePoint, Wallbox, JuiceBox and universal NEMA installs. Permits, dedicated circuits, and panel upgrades when needed — all in one quote.

EV Chargers
03
Permits, drawings, load calculations, and utility coordination. We file with both Los Angeles Department of Water and Power and Southern California Edison.

LADWP / SCE
From a single outlet repair to a full LADWP/SCE submittal package — JEL handles every electrical need across residential and commercial properties.
From 100A to 200A+, future-proof your panel for EVs, solar & modern loads.
Tesla, ChargePoint, Wallbox & universal NEMA. Permits handled.
Permits, drawings & utility coordination — start to finish.
Diagnostic-first approach. We find the real cause, then fix it.
Whole-home surge protection for sensitive electronics.
Replacement, upgrade and code- compliance for any panel age.
Full or partial rewires. Knob-and-tube to modern copper.
Recessed, track, accent & smart- controlled lighting design.
Landscape, security, & architectural exterior lighting.
Generac & Kohler standby systems with auto-transfer.
Ceiling fan installation, replacement & smart controls.
Hardwired & interconnected detectors per code.
Dedicated circuits for ranges, dryers, A/C, pumps & more.
Smart doorbells, intercom systems & security wiring.
Specialty 01 · Service Upgrades
If your panel was sized for a 1980s home, you've already maxed it out. Two EVs, a heat pump, a solar inverter and an induction range will trip an old 100A panel weekly. We handle every step — from utility coordination to final inspection.
100A → 200A standard upgrade
200A → 400A premium service
LADWP / SCE permits filed
Same-day single-visit install


Specialty 02 · EV Chargers
The right charger, on the right circuit, with the right permit. We install Level 2 chargers across LA — from West Hollywood penthouses to Inglewood single-family. Permits handled. Panel upgrades included when needed.
Tesla Wall Connector Gen 3
ChargePoint Home Flex / Wallbox / JuiceBox
Universal NEMA 14-50 outlets
LADWP rebate paperwork included
Specialty 03 · LADWP / SCE Submittals
Most electrical projects in LA stall on paperwork, not wiring. The utility loses your form. The drawing rejects on round one. We file, follow up daily, and own the schedule until approval lands.
LADWP residential & commercial
SCE single & three-phase
NEC Article 220 load calculations
Engineer-stamped single-line drawings


Tell us what you need. Free quote, no obligation, real human within one business day.