Troubleshooting
Dead outlets, flickering lights, tripping breakers and partial power losses traced to the cause.
Licensed electrician for Hillsborough homes: troubleshooting, lighting, dedicated circuits, outbuilding feeders and older wiring in large and historic houses.
Serving Lower North Hillsborough, Ryan Tract, Country Club Manor, Tobin Clark, Carolands and Skyfarm and the rest of Hillsborough. Share your address to confirm availability.

Licensed electricians for troubleshooting, repairs and small projects in houses, condos and small businesses.
Dead outlets, flickering lights, tripping breakers and partial power losses traced to the cause.
Replacing worn devices, adding GFCI and AFCI protection, and new circuits.
Recessed lights, fixtures and ceiling fans, including older homes without boxes rated for fans.
Knob-and-tube and ungrounded circuits assessed and updated.
Circuits for kitchens, home offices, hot tubs, heat pumps and appliances.
Electrical checks for buyers, sellers and insurance.
Hillsborough has early 1900s estates, mid-century custom homes and newer large houses, often all altered over many remodels. Wiring ages and methods can change from room to room.
Knob-and-tube remnants, ungrounded circuits and overloaded kitchen circuits turn up in older homes. HAXX finds and corrects them.
Feeders to pool houses, gates, landscape lighting and detached garages, sized and protected properly.
HAXX files Hillsborough electrical permits through eTrakit when the work requires one.
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!”
Brand, model and what it is doing. Photos of the label or error code help.
The technician tests the system and finds the cause, not just the symptom.
You see the repair price before work starts, and the options if a repair is not worth it.
The repair is completed and tested, or scheduled once the part arrives.
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
Subpanel installation.

Subpanel and new circuits.

Basement subpanel and circuits.

Nema 14-50 outlet installation.

Commercial circuit installation.

Server room subpanels.

Chandelier installation.

New light installation.
Yes. HAXX is licensed in California under #1081990, covering C-10 electrical and C-20 HVAC work.
Yes. HAXX plans wire routes to protect plaster, paneling and original finishes.
An overloaded circuit, a short or a failing device. Do not keep resetting it. HAXX tests the circuit and fixes the cause.
Yes. HAXX updates knob-and-tube, ungrounded and aluminum wiring and adds protection where code requires it.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
