EV Charger Installation in Altadena, CA
Level 2 home chargers installed on a dedicated circuit, with a load calculation, permit and inspection, so you charge fast and safely.
Level 2 Home Charging
A Level 2 charger runs on a 240-volt dedicated circuit and typically adds around 20–40 miles of range per hour, depending on the car and the charger. That is enough to fill most cars overnight. We install hardwired wall connectors such as Tesla Wall Connector and ChargePoint, as well as NEMA 14-50 outlets for plug-in chargers.
Load calculation first
We check that your service can carry the charger. If it can’t, options include a panel upgrade, a smaller charging current or an energy management system that shares capacity.
Right circuit size
The circuit is sized for the charger’s continuous load, typically a 40–60 amp circuit, with the correct wire size for the distance.
Permit and inspection
EV chargers need a permit. We file it, and the inspector checks the installation before you use it.
The Installation Process
- Site checkCharger location, distance from the panel, panel capacity and your parking layout.
- QuoteA firm price, including any panel work needed.
- PermitLA County Building & Safety for Altadena, or your city.
- InstallDedicated circuit, disconnect where required, mounting and commissioning of the charger, including Wi-Fi setup.
- InspectionFinal inspection and sign-off.
Rebates and Rates
If you live in Pasadena, Pasadena Water and Power offers a residential Level 2 charger rebate that requires a licensed installer and a City of Pasadena permit (see our Pasadena EV charger guide). In Altadena, check SCE for current EV rate plans and any available incentives before you buy.
EV Charging in Older Altadena Homes
Many Altadena homes have 100-amp services, and an EV charger is often the load that tips them over. We’ll tell you honestly whether you need a panel upgrade or whether load management can avoid one. See 200 amp panel upgrades for EV chargers and NEC 2026 EV charger rules.
For Altadena addresses, permits come from LA County Public Works Building & Safety (Altadena is unincorporated, so not the City of Pasadena or LADBS). Pasadena, South Pasadena, San Marino and La Cañada Flintridge each have their own building departments. We pull the permit and meet the inspector.
We serve Altadena and nearby: Pasadena, South Pasadena, San Marino, La Cañada Flintridge, Sierra Madre, Arcadia and Eagle Rock. See all areas we serve.
What Customers Say on Google
“This team was contracted for work on our new 400 amp 3 phase service panel installation and the installation of high efficiency LED high bay lighting in our warehouse in preparation for the large scale expansion. From city permitting to final safety inspections, they did it all and we received an extremely clean well-labeled system, which significantly enhanced our facility’s energy efficiency.”
— Google review
“Our local electrician was amazing! He fixed our flickering lights and installed a new outlet with zero hassle. On time, reasonably priced, and very respectful of our home. You can tell he cares about doing quality work. Highly recommend him for any home electrical needs!”
— Google review
Frequently Asked Questions
How long does EV charger installation take?
Most installs take a few hours to a day once the permit is issued. Panel upgrades add time for utility coordination.
Do I need a 200 amp panel for an EV charger?
Not always. It depends on your existing loads. A load calculation tells us whether the charger fits, whether to reduce its current, or whether a panel upgrade or load management is needed.
Can you install a Tesla Wall Connector?
Yes. We install Tesla Wall Connectors and other hardwired chargers, as well as 240V outlets for plug-in units.
Is a permit required for a home EV charger?
Yes. A new 240V circuit for an EV charger needs an electrical permit and inspection.
Get Your EV Charger Installed
Call us with your charger model and panel photo, and we will tell you what the install needs.