Questions About Electrical Work
Straight answers to what Sacramento homeowners, landlords and businesses ask most before they call.
These are the questions that come up most often on calls and visits, grouped by topic. Each answer is general guidance: every house and building is wired a little differently, and some answers change once someone has looked at the panel. For a fuller picture of how a job is assessed, and a tool that sorts symptoms by urgency, see How We Work.
Before You Call
What should I check before calling about a dead outlet?
Look for a GFCI outlet nearby with a tripped reset button; kitchens, bathrooms, garages and outdoor outlets often share one. Then check the panel for a breaker sitting between on and off. If neither brings the outlet back, leave it alone until it can be checked.
Do you work on rentals and commercial spaces as well as homes?
Yes. Homeowners, landlords and property managers make up much of the work, along with shops, offices and restaurants. For rentals, a lot of it happens between tenants, when a unit is empty.
What areas do you serve?
Sacramento and the communities around it, including Elk Grove, Folsom, Roseville, West Sacramento, Citrus Heights, Carmichael and Davis. The service area page has the ZIP codes and a quick checker.
Safety at Home
When is an electrical problem an emergency?
A burning smell, smoke, sparks, a hot outlet or panel, buzzing in a wall, or a shock from a switch or appliance. Switch the circuit off if you can do it safely, keep people away from the area, and call 911 first if there is smoke or fire.
Is it safe to keep resetting a breaker that trips?
Reset it once after unplugging what was running. If it trips again with nothing connected, leave it off: repeated resets push current into a fault the breaker is trying to stop.
Are space heaters safe on extension cords?
No. A space heater draws close to the full capacity of a typical circuit and should plug straight into a wall outlet, ideally one not shared with other large loads. Cords and power strips under that kind of load overheat.
How often should smoke and CO alarms be replaced?
Smoke alarms are generally replaced every ten years and CO alarms every five to ten, depending on the model; the date is printed on the back. Test them monthly and replace batteries yearly unless they have sealed ten-year batteries.
Permits and Inspections
Which jobs need a permit?
New circuits, panel and service changes, EV chargers, rewiring and most remodel work need an electrical permit and an inspection. Swapping an outlet, switch or fixture like for like usually doesn’t.
Who issues the permit?
The building department where the property is: the City of Sacramento inside city limits, Sacramento County for unincorporated areas such as Carmichael, and their own departments for cities such as Elk Grove, Folsom, Roseville, Citrus Heights, West Sacramento and Davis.
Do I need to be home for the inspection?
Someone needs to let the inspector reach the work, such as the panel, the garage or the rooms involved. If you can’t be there, arrange access with whoever will be.
Panels and Power
How do I know if my panel is too small?
Frequent tripping, no open spaces, a 100-amp or smaller service in a house with central air and electric appliances, or plans to add an EV charger, heat pump or induction range. A load calculation gives the real answer.
Why do my lights dim when the air conditioner starts?
A large motor draws a burst of current as it starts, and a brief dip is normal. A dip that lasts, gets worse over time or comes with flickering elsewhere points to a loose connection or an overloaded service and is worth a look.
What happens to my power during a panel upgrade?
It’s off for most of a working day for a straightforward swap, and the utility disconnects and reconnects the service. Plan for the refrigerator, phones and any powered medical equipment.
Lighting and Outlets
Can recessed lights be added without tearing up the ceiling?
Usually. With attic access above, new cable is run between the fixture openings, and slim LED fixtures need only the hole they mount in.
Can I replace two-prong outlets with three-prong ones?
Only with a ground wire behind them, or with GFCI protection labeled “No Equipment Ground” where the code allows it. A three-prong outlet with no ground gives a false sense of safety.
Are USB outlets worth adding?
At bedsides, desks and kitchen counters they save plugs for lamps and appliances and cut down on loose chargers. They fit standard boxes and are installed like any other outlet.
EV Chargers
Should I get an outlet or a hardwired charger?
A 240-volt outlet lets you take a plug-in charger with you when you move, but in a garage it now needs GFCI protection. A hardwired unit skips the outlet and can charge at higher amperage. The panel’s spare capacity often decides.
Can a charger go in a detached garage or driveway?
Yes, with the right circuit and an outdoor-rated unit where it’s exposed. The distance from the panel and the route for the cable matter most; the charger planning guide lists what to raise.
Preparing for a Visit
What should I have ready for the visit?
A description of what’s happening and when it began, which rooms or circuits are affected, the panel’s labels if they help, and how to get into the attic, crawlspace, garage or any locked area.
Should I clear space around the panel?
Yes. Clear about three feet in front of the panel and a path to it, plus space around the outlets, fixtures or attic hatch involved. Move fragile things off nearby shelves.
Can I send photos ahead of time?
Yes, by email. A photo of the panel with its door open, the label inside the door, and the problem itself helps with planning. The request form takes text only, so photos go by email.
Still Have a Question?
Ask it when you call or schedule a visit, along with a short description of the job.