Troubleshooting
Dead outlets, flickering lights, tripping breakers and partial power losses traced to the cause.
Licensed electrician in South San Francisco for troubleshooting, circuits, outlets, lighting, 240-volt work and older wiring in homes and small businesses.
Serving Buri Buri, Winston Manor, Westborough, Sunshine Gardens, Avalon Park and Terrabay and the rest of South San Francisco. 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.
South City mixes early 1900s houses near downtown, postwar tracts like Buri Buri and Avalon Park, and newer condos. Each era has its own wiring issues.
Ungrounded outlets, overloaded kitchen circuits and aged wiring are common in the oldest houses.
Induction ranges, heat pump dryers and mini-splits each need the right 240-volt circuit.
HAXX pulls City electrical permits through permits.ssf.net when the work requires one.
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.”
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 holds California license #1081990 with C-10 electrical and C-20 HVAC classifications.
An overloaded circuit, a failing appliance or a wiring fault. HAXX tests the circuit to find out which.
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.
