Electrical questions, answered for San Tan Valley homes.

If you can do it safely, turn off the breaker for that circuit, or the main breaker, and then call a licensed electrician. If there is fire or smoke, get everyone out and call 911.

Don’t keep resetting a breaker that trips with a burning smell, and don’t touch a panel that is hot, buzzing loudly or wet. A burning smell usually means a connection is overheating, and it can keep getting worse while the circuit stays on.

A warm outlet or switch usually means a loose or failing connection, an overloaded circuit, or a dimmer working near its limit. Turn that circuit off and have it checked.

Dimmers do run slightly warm by design, but a receptacle should not. Discoloration, a melted look or a crackling sound are signs to stop using it right away.

Partial power loss often points to a problem on one leg of the service: a failed main breaker, a loose service connection, or a utility-side issue. Turn off large appliances, then call your utility (SRP or APS, whichever is on your bill) and an electrician.

Lights that go very bright or very dim when something large starts can mean a lost neutral, which can damage electronics. Treat that as urgent and keep sensitive equipment unplugged until it’s checked.

Stay far away from it, keep others and pets away, and call your utility right away. Assume every downed line is energized, including lines touching fences, cars or wet ground.

If the line to your house was pulled down or the meter base was damaged, the utility handles their side, and a licensed electrician repairs anything on your side of the meter before power can be restored.

Yes. GFCI protection shuts off power in a fraction of a second when current leaks to ground, which is what prevents most shock injuries around water. Current code requires it in kitchens, bathrooms, garages, outdoors, laundry areas and around pools and spas.

Older homes often have fewer GFCIs than today’s code calls for. Adding them is one of the most common items on Arizona home inspection reports, and one of the best-value safety upgrades.

Replace smoke alarms every 10 years, or sooner if the date on the back has passed or they chirp after a battery change. Many East Valley homes built during the 2000s boom still have their original alarms.

Hard-wired, interconnected alarms are typical in homes built since the 1990s. When one is replaced, the new unit should be compatible so they still sound together.

A breaker that trips on hot afternoons is usually doing its job: the circuit is overloaded, or something on it, often an air conditioner, pool pump or garage freezer, is drawing more than it should. Repeated trips need a diagnosis, not a bigger breaker.

Breakers can also wear out, and loose connections heat up under heavy summer loads. An electrician can measure the actual load, check the connections and tell you whether the fix is a repair, a dedicated circuit or a panel change.

You may need a panel upgrade if the panel has no spaces left, breakers trip or won’t reset, there is heat damage or rust, or you are adding a big load like a pool, an EV charger or an addition. A load calculation tells you for sure.

Many newer East Valley homes have panels that are adequate for today but full. Sometimes the answer is a subpanel or a load review rather than a full upgrade, which is why it pays to have the panel looked at before you buy equipment.

Federal Pacific Stab-Lok and Zinsco panels have long-standing reputations for breakers that may not trip when they should. If your home has one, have a licensed electrician evaluate it, and plan on replacement.

They show up mainly in homes built from the 1950s through the 1980s, which in the East Valley means older neighborhoods of Mesa and Chandler rather than the newer master-planned communities.

Arizona panels in direct afternoon sun run hot, and heat adds stress to breakers and connections that are already working hard. It isn’t a code problem by itself, but heat makes loose connections and marginal breakers fail sooner.

Keep the cover closed and the area clear, and have it checked if breakers trip mostly on hot afternoons or you see discoloration. Never paint over the labels or seal the cover.

No. New circuits, panel work and service work should be done by a licensed electrical contractor, and they usually require a permit and inspection. Mistakes at the panel can cause fires and shocks that don’t show up until later.

If you need more outlets or a dedicated circuit, describe what you want to run and where. The electrician sizes the wire and breaker correctly and handles the permit.

A double tap is two wires under a breaker terminal designed for one. It can loosen over time and overheat, so home inspectors flag it often.

The fix is usually simple: pigtail the wires to a single lead, or move one circuit to its own breaker if there is space. It is a common, inexpensive home inspection repair.

Arizona’s monsoon season officially runs from June 15 to September 30. It brings lightning, high winds, dust storms and sudden outages, and the surges and power bumps that come with them.

The common aftermath for electricians: damaged electronics and appliance boards, GFCIs that trip during rain, outdoor outlets and fixtures that took on water, and service drops pulled loose by wind.

For many homes, yes. A surge protective device at the panel helps limit spikes from lightning and utility switching before they reach AC controls, pool equipment and appliance electronics. Pair it with plug-in protectors for computers and TVs.

No surge device can stop a direct lightning strike, and protectors wear out after absorbing surges. Check the status light on a panel unit after big storm seasons.

Usually water is getting in: a cover that isn’t rated for use while plugged in, a cracked box, or a damaged cord or fixture on the circuit. The GFCI is doing its job by tripping.

Outdoor receptacles should have in-use (bubble) covers and weather-resistant devices. If one keeps tripping in dry weather, something on that circuit is leaking current and should be found.

Unplugging sensitive electronics during a strong lightning storm is a simple, effective precaution. Don’t handle plugs or cords during the storm itself or while standing in water.

After an outage, wait a few minutes before turning on large loads like the AC so everything doesn’t restart at once.

Attics in the Phoenix area can reach very high temperatures in summer, and heat speeds up the aging of connections and splices. Properly installed wiring is rated for it, but loose splices, open junction boxes and old fixture wiring fail faster.

If lights flicker or fixtures fail more in summer, or you see scorched or brittle insulation at a fixture, have it checked rather than replacing the bulb again.

No. Standard boxes are rated to support fixtures up to 50 pounds. A heavier chandelier needs a box listed and marked for that weight or support that is independent of the box, and ceiling fans need a fan-rated box.

Crystal chandeliers can be surprisingly heavy once all the crystals are hung. Check the weight in the instructions before the install day so the right box and support are ready.

Have a licensed electrician do it with proper scaffolding or a tall ladder setup, a correctly rated box and a second person. Tall-ceiling installs are where most fixture accidents happen.

It’s also the moment to think about the drop length, a dimmer, and whether a lift or easier lamp access makes sense for a fixture you can’t reach later.

Usually, yes. LED retrofits and wafer lights use far less power, last much longer, and put much less heat into the ceiling, which matters in an Arizona summer.

Use fixtures rated for contact with insulation (IC-rated) where insulation touches them, and choose dimmers that are listed for LED loads to avoid flicker and buzz.

Most often the dimmer wasn’t designed for LED loads, or the bulbs and dimmer aren’t compatible. Replacing the dimmer with an LED-rated model, and sometimes adjusting its low-end trim, usually fixes it.

If lights flicker on circuits without dimmers, or many lights flicker at once, that points to a loose connection and should be checked promptly.

Plan for dedicated appliance circuits, GFCI- and AFCI-protected counter receptacles, island power, recessed lighting, under-cabinet lighting and enough panel capacity for an induction range if you want one. Settle the electrical layout before cabinets are ordered.

Remodels usually require a permit, and the electrical rough-in is inspected before walls close. Regal Electric of AZ specializes in this kind of remodel work.

Yes. Backlit and lighted mirrors, vanity lights and sconces are common bathroom upgrades. They need a box and power in the right spot and must be on a circuit protected the way bathroom code requires.

Plan it before the tile and mirror go up, because moving a box afterwards often means cutting finished surfaces.

A Level 2 charger needs a dedicated 240-volt circuit sized for the charger, typically 40 amps for a 32-amp charger or 60 amps for a 48-amp charger, and a panel with the capacity and space for it. A load check comes first.

Most garages in newer East Valley homes are a short run from the panel, which keeps the install simple. Both SRP and APS offer rate plans that reward charging off-peak, so check your plan.

Yes. Pools and spas need equipotential bonding, GFCI protection for pumps, lights and receptacles, and clearances that are stricter than anywhere else in the house. All of it should be done by a licensed electrician and inspected.

If you feel a tingle in the water or at the pool rail, get everyone out of the pool, keep them out, and have the bonding and equipment checked before anyone swims.

Solar connects to your panel, so the panel’s rating and busbar capacity limit how a system can tie in. Some homes need a panel change or a supply-side connection when solar is added.

Your utility (SRP or APS) has its own interconnection rules and approval process. Get the panel checked before signing a solar contract so there are no surprises.

Only through a properly installed transfer switch or interlock. Never plug a generator into a wall outlet: back-feeding can energize the utility lines and kill a lineworker, and it can damage your home.

Run generators outdoors, away from doors and windows, because of carbon monoxide.

Usually, yes. A hot tub needs a dedicated circuit with GFCI protection and a disconnect within sight of the tub, and most jurisdictions require an electrical permit for the new circuit.

Plug-in spas are the exception for the circuit itself, but they still need a properly protected receptacle in the right location.

Use the Arizona Registrar of Contractors (ROC) contractor search at roc.az.gov. Look up the company name or license number and confirm that the license is active and that its classification covers electrical work.

Regal Electric Of AZ LLC holds ROC license 335437, class R-11 (residential electrical), active as of October 2026. The ROC record also shows complaint history and the qualifying party.

In Arizona, R-11 is the residential electrical contractor license, C-11 is commercial electrical, and CR-11 is the dual license covering both. For work on your home, the contractor needs a license class that covers residential electrical work.

Arizona licenses electrical contracting businesses through the ROC rather than issuing a statewide license to individual electricians.

Only very small jobs. Arizona’s handyman exemption applies to work under $1,000 including labor and materials that doesn’t need a permit and isn’t part of a larger job. Most real electrical work needs a permit, so it needs a licensed contractor.

Hiring a licensed residential contractor also matters for the ROC Residential Contractors’ Recovery Fund, which can help homeowners harmed by a licensed contractor’s work. Unlicensed work doesn’t qualify.

San Tan Valley is unincorporated, so permits and inspections come from Pinal County, not a city. Neighboring Queen Creek, Chandler, Gilbert, Mesa and Florence each issue their own permits.

Your electrician should know which office covers your address and pull the permit for the work that needs one.

No. Regal Electric of AZ offers free in-home estimates and quotes. Call (602) 686-2201 or send the request form.

A clear estimate before work starts is part of how the company works: you see the scope and price first, and then decide.

Yes. Home inspection repairs are one of Regal Electric’s listed services: GFCI protection, double-tapped breakers, open boxes, missing covers, smoke alarms and similar items.

Send the electrical pages of the report with your request so the estimate covers every item, and ask about timing if you’re working against a closing date.