Load calculation
A written load calculation of existing and planned appliances, so you know whether you need more capacity at all.
Panel too small for a heat pump, induction range or EV charger? HAXX upgrades panels and subpanels in Emeryville condos, lofts and houses.
Serving the Triangle, Park Avenue District, Watergate, Bay Street, North Hollis and the Doyle Street corridor and the rest of Emeryville. Share your address to confirm availability.

Most panel projects start with a heat pump, EV charger, induction range or remodel. HAXX begins with your real electrical load and only upgrades what the numbers require.
A written load calculation of existing and planned appliances, so you know whether you need more capacity at all.
Replacing outdated, full or recalled panels, including Zinsco and Federal Pacific.
Coordinating the utility, meter and service equipment when the home needs more power from the street.
Adding a subpanel for a garage, ADU or new circuits when the main panel is out of space.
Smart panels and circuit-sharing devices that can avoid a service upgrade in some homes.
HAXX handles the permit, the inspection and the PG&E work order.
Many Emeryville condos run on small unit subpanels fed from a shared meter room, while older Triangle houses may still have original service. Each situation needs a different plan.
HAXX calculates the actual load before recommending anything. Many units can add one major appliance without new service.
Upsizing a unit's feed can involve the building's meter bank and HOA approval. HAXX identifies that early so the project does not stall.
Federal Pacific, Zinsco and undersized fuse panels in older homes are worth replacing before adding new electric loads.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“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.

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

Main panel upgrade.

Main panel replacement.

Span smart panel installation.

Subpanel installation.

Subpanel and new circuits.

Zinsco subpanel replacement.

Basement subpanel and circuits.
Yes. HAXX submits the application to the City of Emeryville Building Division, coordinates PG&E for service work, and meets the inspector.
Work inside your unit is usually yours to decide, but changes to the feed or meter room typically need HOA approval. HAXX will tell you which applies.
Not always. A load calculation shows whether your current service can carry the new appliances, sometimes with load management. HAXX recommends an upgrade only when the numbers require it.
The panel swap itself is usually one day. Permits and utility scheduling for service upgrades can add several weeks, so plan early.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
