Load calculation
A written load calculation of existing and planned appliances, so you know whether you need more capacity at all.
ELECTRICAL PANEL UPGRADE · CORTE MADERAElectrical Panel Upgrade
Electrical Panel Upgrade
in Corte Madera, CA.
No breaker space left, or an old panel that can't carry a heat pump or EV charger? HAXX upgrades panels in Corte Madera homes and plans for the Town's EV-ready rule.
Serving Christmas Tree Hill, Old Corte Madera Square, Madera Gardens, Chapman Park and the Cove neighborhood near the bay and the rest of Corte Madera. Share your address to confirm availability.
4.8 rating · 515+ reviewsHVAC & electrical, one teamPermits handledCA Lic #1081990
Panel and service
upgrades.
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.
Panel replacement
Replacing outdated, full or recalled panels, including Zinsco and Federal Pacific.
Service upgrade to 200 A
Coordinating the utility, meter and service equipment when the home needs more power from the street.
Subpanels
Adding a subpanel for a garage, ADU or new circuits when the main panel is out of space.
Load management
Smart panels and circuit-sharing devices that can avoid a service upgrade in some homes.
Permits and utility coordination
HAXX handles the permit, the inspection and the PG&E work order.
CORTE MADERA DETAILSPanel upgrades
Panel upgrades
in Corte Madera.
Corte Madera's 2025 reach code attaches requirements to panel upgrades in existing homes. In single-family homes, an upgrade must include a Level 2 EV-ready receptacle.
01
EV readiness built in
A panel upgrade triggers the Town's Level 2 EV-ready requirement. HAXX lays out the circuit and outlet location as part of the job.
02
Electric readiness
Under the reach code, panel upgrades and kitchen or laundry remodels add electric readiness for future appliances. HAXX explains what your project needs.
03
Postwar wiring
Many homes date from Corte Madera's growth between 1940 and 1960. MCE notes that homes built before 1979 often need panel or wiring upgrades.
What customers say
about HAXX.
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.”
A CLEAR NEXT STEPFrom your first question
From your first question
to a considered plan.
01
Share your starting point
Existing equipment, home layout and what you want to improve.
02
Review the property
Sizing, airflow, equipment placement and electrical needs.
03
Compare the scope
Options, exclusions, permit requirements and any eligible incentives.
04
Plan installation
Confirm equipment, scheduling and handover details with HAXX.
HAXX ON SITEReal work.
Real work.
Real homes and businesses.
A closer look at recent electrical work by HAXX.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projectsRecent Projects
Main Panel Installation
Main panel installation.
Main Panel Upgrade
Main panel upgrade.
Main Panel Replacement
Main panel replacement.
SPAN Smart Panel Installation
Span smart panel installation.
Subpanel Installation
Subpanel installation.
Subpanel and New Circuits
Subpanel and new circuits.
Zinsco Subpanel Replacement
Zinsco subpanel replacement.
Basement Subpanel and Circuits
Basement subpanel and circuits.
GOOD TO KNOW
Electrical Panel Upgrade in Corte Madera: questions, answered.
What does Corte Madera require when I upgrade my panel?
In single-family homes the Town's 2025 reach code requires a Level 2 EV-ready receptacle and adds electric readiness measures. Confirm details with the Building Division.
Who coordinates with PG&E for the service change?
HAXX handles the Town permit and coordinates the disconnect and reconnect with PG&E, which owns the lines and meter.
Do I need 200 amps?
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.
How long does a panel upgrade take?
The panel swap itself is usually one day. Permits and utility scheduling for service upgrades can add several weeks, so plan early.
LET’S TALK ABOUT YOUR PROPERTYTell us what you need.
Tell us what you need.
We’ll start there.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.