Troubleshooting
Dead outlets, flickering lights, tripping breakers and partial power losses traced to the cause.
Licensed electrician for Danville homes: circuits, outlets, lighting, subpanels, generator hookups and troubleshooting. HAXX holds a C-10 license.
Serving Montair, Greenbrook, Sycamore, El Cerro, Magee Ranch and the Hartz Avenue downtown and the rest of Danville. 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.
Danville homes range from 1950s ranch houses near downtown to newer custom homes in the hills. The wiring problems differ as much as the houses do.
Early tract homes may have ungrounded outlets, overloaded circuits and aging breakers. HAXX finds and fixes the weak points.
Induction ranges, EV chargers, heat pumps and wine refrigerators each need the right circuit. HAXX sizes and installs them.
PG&E has used safety shutoffs along Camino Tassajara just outside town. HAXX can wire a transfer switch so a generator powers the key circuits safely.
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 applies through the Town of Danville's online permit portal and meets the inspector.
Yes. HAXX tests the circuit and connected loads to find the fault, whether it is a bad breaker, a short or an overloaded circuit.
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.
