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Common problems
- Outlets that are warm or don't work
- Flickering lights
- Buzzing from a panel or switch
Services
- Panel upgrades
- EV charger installation
- Troubleshooting tripping breakers
If it's urgent: Sparks, a burning smell or a scorched outlet? If it's safe, switch off the breaker, and call 911 if you see smoke.
Book a visit online
Permits, licenses and your utility
In California, licenses for electrical contractors come from the Contractors State License Board, and electricians working for them need state certification. Ask the electrician to label any breakers they touch. A clearly marked panel saves time on every future repair.
Who runs what: Cal Water for water, the wastewater plant the city runs with Foster City for wastewater and the City of San Mateo Building Division for permits. Many older homes have raised foundations and crawl spaces. Baywood and San Mateo Park have many 1920s and 1930s homes.
The local picture in San Mateo
Shoreview is in the flats near the Bay. Central Park downtown has a Japanese tea garden.
Parts of the east side are low-lying near the Bay. Older basements and garages tend to be short on outlets, so extension cords end up doing permanent work for freezers and tools. That's worth fixing properly. Laurelwood has hillside ranch homes from the 1950s and 1960s.
Rooftop solar and home batteries are common here, and adding them often means a panel upgrade and a utility interconnection. Hillsdale Shopping Center has been a regional mall since 1954.
Get ready for the call
Label your breaker panel if it's not already, so the electrician can find circuits faster.
Check whether anything is still under a manufacturer or builder warranty.
Problems people call about
Typical calls we get from San Mateo:
- Outlets that are warm or don't work
- Flickering lights
- Buzzing from a panel or switch
How the connection works
- Start with a quick call or the online form.
- We send it to an independent electrician who works around San Mateo.
- You hear from the pro directly about when they can come.
What people ask us
Do I need a permit to add a circuit?
In most places, yes. New circuits, panel replacements and service upgrades generally need a permit and inspection, which the electrician typically arranges.
Can I add outlets to an older room?
Usually. An electrician will check whether the circuit can handle more load or whether a new circuit is needed.
Any San Mateo details worth mentioning when I call?
Caltrain stops at three stations in the city. The San Mateo-Hayward Bridge starts on the city's east side. Sugarloaf Mountain open space is on the west side. It helps to say roughly when your home was built.
Is my neighborhood in San Mateo covered?
We look for independent pros across San Mateo, including Hillsdale, Sugarloaf, Aragon and Laurelwood, and ZIP codes 94401, 94402, 94403. If nobody's available, we'll tell you. If you're close to a ZIP code line, mention your cross street when you call.
Does electrical work in San Mateo need a permit?
Some jobs do and many small repairs don't. In San Mateo, permits are handled by the City of San Mateo Building Division, and the electrician can tell you if your job needs one.
Keep pets in another room while the pro works.
Service area
Serving about a 50-mile radius from San Mateo, depending on which independent pros are available. ZIPs: 94401, 94402, 94403
Nearby
- Electrical in Redwood City
- South San Francisco electrical
- Electrical near Daly City
- Palo Alto, CA electrical
- Electrical in Union City
- San Leandro electrical
Other services in San Mateo
All home services in San Mateo · California home services
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