Panel capacity check
A load check before the install tells you which charger size your service can carry.
Level 2 EV charger in a Petaluma garage or driveway? HAXX checks the panel, runs the circuit, files the city permit and installs the charger.
Serving Oakhill-Brewster, the A Street Historic District, Downtown, Payran, West Petaluma and the east side and the rest of Petaluma. 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.
Petaluma was the first city to ban new gas stations and has moved to streamline EV charging permits. Home chargers still need a permit and inspection.
HAXX confirms capacity before installing. Load-managed chargers can avoid a panel upgrade in many homes.
Sonoma Clean Power pays rewards for smart charging through the ev.energy app with listed compatible chargers. HAXX can install a charger from that list.
Older lots on the west side often have detached garages. HAXX plans the trench or overhead run and the subpanel if needed.
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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.

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.

Nema 14-50 outlet installation.

Main panel installation.

Main panel upgrade.

Main panel replacement.
Yes. The city lists EV charger installation as work that needs a permit and inspection. HAXX files it online.
SCP lists rewards for smart charging through its EV program, including a sign-up bonus and monthly payments for compatible chargers or vehicles. Confirm current terms with SCP.
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.
