Load calculation
A written load calculation of existing and planned appliances, so you know whether you need more capacity at all.
Need more capacity for a heat pump, EV charger or induction range? HAXX upgrades and replaces electrical panels in Burlingame homes, permits included.
Serving Easton Addition, Burlingame Park, Ray Park, Mills Estate, Lyon Hoag and Burlingame Terrace and the rest of Burlingame. 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Replacing outdated, full or recalled panels, including Zinsco and Federal Pacific.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 Burlingame houses date from the decades after 1906 and still run on small services or old panels. Electrifying usually starts with a load calculation.
HAXX calculates existing and planned loads. Sometimes a smart panel or circuit controller avoids a full service upgrade.
WestLight Energy (formerly Peninsula Clean Energy) offers a panel upgrade bonus when the work is tied to a qualifying heat pump install. Confirm current terms before work begins.
HAXX submits the permit to the Burlingame Building Division and coordinates with PG&E when the service must be disconnected or upsized.
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.
Not always. Many homes can add a heat pump and EV charger on a smaller service using load management.
WestLight Energy (formerly Peninsula Clean Energy) offers a panel bonus when it accompanies a qualifying heat pump HVAC or water heater rebate. Verify terms with WestLight.
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.
