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 Healdsburg panels with a city permit and utility coordination.
Serving the Plaza and downtown, Fitch Mountain, Parkland Farms, the Dry Creek Valley edge and the Alexander Valley edge and the rest of Healdsburg. 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Replacing outdated, full or recalled panels, including Zinsco and Federal Pacific.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.
Power in Healdsburg comes from Healdsburg Electric, so disconnects and service changes go through the city utility, not PG&E. The utility also lists a panel upgrade rebate tied to electrification.
HAXX calculates the actual load before recommending an upgrade. Some homes can add a heat pump or charger on the existing service.
Healdsburg Electric lists up to $1,000 for a panel upgrade when the existing service is under 200 amps, cannot support electrification and the work is tied to another electrification rebate. Confirm terms with the city.
Residential electrical service replacements under 200 amps can be applied for and issued through the city's Civic Access portal.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“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
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.
Healdsburg Electric, the city-owned utility. HAXX coordinates the disconnect and reconnect with the city.
Yes. Service replacements under 200 amps can go through the online Civic Access portal; larger services go through plan review. HAXX files it and meets the inspector.
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.
