Panel capacity check
A load check before the install tells you which charger size your service can carry.
Level 2 home EV charger installation in Campbell for Tesla, Rivian, Ford, Hyundai and other EVs. HAXX provides the load calculation, permit and inspection.
Serving Downtown Campbell, San Tomas, Campbell Village, Hamann Park, Moreland West and the Pruneyard-Dry Creek area and the rest of Campbell. Share your address to confirm availability.

Hardwired wall chargers and 240-volt outlets for Tesla, Rivian, Ford, Hyundai and other EVs. Every install starts with a check of your panel capacity.
A load check before the install tells you which charger size your service can carry.
Tesla, ChargePoint, Emporia, Wallbox and other Level 2 chargers, plus NEMA 14-50 outlets.
Circuit routing planned for a clean install, including trenching for detached garages when needed.
Power-sharing between two chargers so both cars charge without a service upgrade.
Chargers that throttle when the house is busy, which can avoid a panel upgrade.
HAXX pulls the electrical permit and meets the inspector.
Campbell takes EV charger permits online through MyGovernmentOnline. The application needs a site plan, an electrical plan, electrical calculations and the charger maker's installation specs.
HAXX prepares the plans and the load calculation on the city's EV worksheet, which counts a Level 2 charger at 125 percent of its load.
Wall-mounted units in the garage, or outdoor pedestals where the car parks outside.
Inspections are booked through the city portal after installation. HAXX is there for it.
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“Recently, my dishwasher stopped working, and they discovered it was actually an outlet issue. Not only did they diagnose it quickly, but they also fixed the outlet—saving me from calling an electrician. Reliable, professional, and skilled at handling both appliances and electrical issues.”
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Existing equipment, home layout and what you want to improve.
Sizing, airflow, equipment placement and electrical needs.
Options, exclusions, permit requirements and any eligible incentives.
Confirm equipment, scheduling and handover details with HAXX.
A closer look at recent electrical work by HAXX. Projects in Campbell are marked with the city.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projects
Ev charger installation.

Tesla wall connector installation.

Emporia ev charger circuit.

Span drive ev charger installation.

Franklin gateway and span drive commissioning.

Nema 14-50 outlet installation.

New restaurant circuits.

Main panel installation.
Yes. HAXX submits it through MyGovernmentOnline with the site plan, electrical plan, load calculation and manufacturer specs.
Not always. The load calculation shows the spare capacity, and load management can avoid an upgrade.
Most homes install a 40 to 60 amp circuit, which adds roughly 25 to 45 miles of range per hour depending on the car. Panel capacity sets the limit.
Often not. A load calculation and a right-sized circuit or load-management charger can avoid it.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
