Panel capacity check
A load check before the install tells you which charger size your service can carry.
Level 2 EV charger installation in Monte Sereno: load calculations, panel checks, city permit and inspection for Tesla and J1772 chargers.
Serving Via Sereno, the Bicknell Road area, Daves Avenue, Greenwood Lane and the El Sereno foothills and the rest of Monte Sereno. 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.
Monte Sereno's EV permit packet asks for electrical load calculations, a floor plan showing the charger and any panels, and the manufacturer's instructions.
HAXX prepares the load calculation and plan the city requires and files them through ePermits.
The city wants the calculation to show the existing panel has room. If it does not, HAXX offers load management or a panel upgrade.
Detached garages and long, steep driveways need careful circuit routing. HAXX plans the run before quoting.
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“I purchased a couple of ceiling fans and was reluctant due to how old my house was with old wiring so I wanted someone professional and trustworthy. They have been both!”
“Prompt and professional - they helped run a new thermostat wire through a wall and crawl space.”
“I told him that the lights in my living room had been flickering for a while and asked if he could take a quick look. Instead of brushing it off, he immediately went to the main panel, asked a few questions, and then checked my subpanel in the garage.”
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 Monte Sereno are marked with the city.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
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Main panel installation.
A building permit application, electrical load calculations, a floor plan with the charger and panels, and manufacturer instructions. One final inspection follows.
Not always. The load calculation shows whether there is room. A smaller breaker or a load-sharing charger can often 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.
