Panel capacity check
A load check before the install tells you which charger size your service can carry.
Installing a Tesla Wall Connector or other Level 2 charger in Mountain View? HAXX checks your panel, pulls the permit and installs the circuit, usually without a panel upgrade.
Serving Old Mountain View, Monta Loma, Waverly Park and Cuesta Park and the rest of Mountain View. 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.
EVs are everywhere in Mountain View, and the city has a simple permit path for single-family home chargers.
The City of Mountain View lists a same-day permit with no plans for single-family and duplex EV chargers. It requires a building permit and an electrical permit, with inspections included in the fee.
If your panel cannot carry the charger, the city's guidance calls for at least 200 amps on a single-family upgrade, or a load management system with adequate supply shown.
Two-EV households can share one circuit between two chargers, which often avoids a service upgrade.
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“The technician from Haxx immediately pointed out multiple violations of the National Electrical Code and explained that the wiring was overheating and could potentially become a fire hazard. They offered to redo the installation the correct way, pulled the proper permit, and installed the EV charger safely and professionally. The city inspection passed without any issues.”
“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.”
“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!”
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 Mountain View 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.

Commercial circuit installation.

Main panel installation.
Yes. The city requires building and electrical permits for residential EV chargers. It lists a same-day, no-plans permit for single-family and duplex homes. HAXX pulls it for you.
Yes. HAXX plans the circuit route, including trenching when needed, and includes it in the estimate.
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.
