"Las Vegas" on an envelope covers a lot of ground that the City of Las Vegas does not. That distinction decides who issues your permit, who inspects the work, and how long it takes — and it is the first thing we check before quoting anything.
A-Team Electricians is a licensed Nevada electrical contractor (NSCB #93397) serving Las Vegas — downtown and the historic core, Huntridge, Charleston Heights, Centennial Hills, Lone Mountain, The Lakes and Summerlin. Panel and service upgrades, rewiring, EV chargers, GFCI corrections, lighting, and 24/7 emergency service. Inside city limits, permits are filed with the City of Las Vegas at 495 S. Main Street — we pull them and meet the inspector.
TL;DR
This is the oldest residential stock in Southern Nevada, much of it built during and just after the war years. The houses are solid and often beautiful. The electrical systems were designed for a refrigerator, a radio and a few lamps.
What we find: undersized original services, ungrounded two-prong receptacles, cloth-insulated conductors that have gone brittle with seventy Las Vegas summers, GFCI protection in almost none of the places current code requires it, and no arc-fault protection anywhere. Add a modern kitchen, a window AC and a home office and the system is being asked to do something it was never built for.
Ranch homes on generous lots, mostly on services that were adequate for their day and are tight now. This is the belt where we do the most panel and service upgrade work in the city, and where a kitchen remodel routinely turns into a panel conversation because there is nowhere left to land a new circuit.
Larger homes, 150 to 200 amp services more common, copper throughout. These are usually healthy systems where the work is additive — a charger, a spa circuit, added outlets, better lighting — provided the panel has spare slots.
Built under modern code, so the fundamentals are sound. What people call us for here is capacity and convenience: EV charger circuits, garage and shop power, smart switching, patio and landscape lighting, and solar interconnect work.
In Las Vegas the decade the house was built predicts the work more reliably than the street it sits on.
Las Vegas sits in the Mojave at about 2,000 feet, and the climate does measurable damage to electrical systems. It is worth understanding why, because it changes what a repair should actually include.
Thermal cycling loosens terminations. Air temperatures here clear 105°F for weeks every summer, and an unconditioned attic runs far hotter still. Copper and aluminum conductors expand in that heat and contract overnight, and after enough cycles a screw termination that was torqued correctly on install is no longer tight. A loose termination heats, and a hot termination degrades faster — it is a one-way process. That is the mechanism behind a warm outlet cover, a receptacle that works intermittently, or a breaker that nuisance-trips at 4pm in August and behaves perfectly in November. On an older Las Vegas house, the honest fix is a termination check across the panel, not a device swap.
The cooling load is the load. Five months a year, air conditioning is the dominant draw on a Las Vegas service. A 100-amp panel that was genuinely adequate in 1965 is a different story once the house has a modern condenser, a garage mini-split, a pool pump, and someone charging a car overnight. When we run a load calculation in Las Vegas, summer AC demand is usually the number that decides the answer.
Monsoon season is short and hard on equipment. A large share of the valley's annual rain arrives in July through September thunderstorms, along with the lightning and grid transients that follow them. Water gets into exterior panels through dried-out dead-front gaskets and unsealed conduit, and surges take out AC control boards, pool equipment, and garage openers. Rust streaks under an exterior dead front mean water is already getting in.
Backyard pools are everywhere in Las Vegas, and pool bonding is the single item we most often find missing or broken on properties built before the current code cycles. Equipotential bonding is the bare copper grid that ties the pool shell, deck reinforcement, ladder rails, pump motor, and nearby metal together so that no dangerous voltage difference can exist between two things a swimmer can touch at once. It is a separate requirement from grounding, and it is not something you can see from the pool deck.
The three failures we see repeatedly: a spa added years later on a circuit that was never GFCI protected, a replacement pump installed without re-bonding the new motor, and low-voltage landscape or gate equipment added near the water on an unprotected circuit. Each is fixable, and each is worth fixing before it matters.
Southern Nevada has some of the strongest solar resource in the United States, and rooftop photovoltaic is common across the valley. The thing that decides whether an interconnection is simple or expensive is almost always the existing main panel — specifically its busbar rating, its main breaker size, and whether a backfed solar breaker can legally land at the opposite end of the bus.
When a panel does not have that headroom, the alternatives are a supply-side or line-side connection, or a service and panel upgrade. Which one applies is a site-specific determination that requires looking at the actual equipment. It is also the same evaluation that decides whether a battery or an EV charger can be added later without paying to redo the work.
This is the single most useful thing on this page, because getting it wrong costs time before a single wire is pulled.
Inside City of Las Vegas limits, electrical permits are filed with the City of Las Vegas Department of Building and Safety, 495 S. Main Street, through the city's online permitting system.
Outside city limits but with a Las Vegas mailing address — which describes an enormous share of the valley, including Paradise, Winchester, Spring Valley, Enterprise and Sunrise Manor — permits go to Clark County Building & Fire Prevention instead, a different office with a different portal. The Las Vegas Strip is not in the City of Las Vegas at all; it is in Paradise.
The parcel decides, not the envelope. We verify jurisdiction before filing, because an application sitting in the wrong queue is a week you do not get back. Our Las Vegas electrical permit and code guide covers the process in detail.
What needs a permit: adding a circuit, adding an outlet where none existed, changing or replacing a service panel, and EV charger circuits. Swapping a fixture on existing wiring generally does not. The valley works under the 2023 National Electrical Code with Southern Nevada amendments.
Getting a real number for your Las Vegas job. Every quote starts at the panel, because in this city the panel is what decides whether a project is one visit or two. You get an itemized written price before work begins, and where a permit is required we confirm the correct jurisdiction, pull it, and meet the inspector. Call (702) 625-9814 or request a free estimate.
The City of Las Vegas had a population of 641,903 at the 2020 U.S. Census, and the incorporated city covers far less ground than most people assume — roughly the northern and western portion of the valley, running from the older core around Fremont Street and the Springs Preserve out to Summerlin and the northwest. We work throughout the city and the surrounding unincorporated areas; the difference matters mainly for where a permit gets filed.
Downtown and the historic core, Huntridge, John S. Park, Charleston Heights, Rancho Charleston, Twin Lakes, The Lakes, Peccole Ranch, Summerlin North, Lone Mountain, Centennial Hills, Tule Springs, and the surrounding neighborhoods. Nearby: Henderson. See our full service area.
Yes, for anything beyond a like-for-like fixture swap. Adding a circuit or outlet, replacing a service panel, and installing an EV charger circuit are permitted work. Inside city limits the permit is filed with the City of Las Vegas Department of Building and Safety at 495 S. Main Street. We pull it under our license and meet the inspector.
Often not. A great deal of the valley carries a Las Vegas mailing address while sitting in unincorporated Clark County — Paradise, Winchester, Spring Valley, Enterprise and Sunrise Manor among them. The Strip itself is in Paradise, not the City of Las Vegas. County parcels file with Clark County Building & Fire Prevention instead. We confirm the parcel before filing anything.
The oldest housing stock in the valley sits in and around the historic core. Expect a small original service, few grounded outlets, limited GFCI coverage and no arc-fault protection, because none of that was required when the house was wired. An inspection tells you whether you need a panel and service upgrade, targeted rewiring, or just corrections.
They mean the circuit has no ground. Adapters do not add one. The correct fix depends on the wiring: where a ground path exists we ground the receptacle properly, and where it does not, code allows specific GFCI-protected replacements with the required labeling.
Yes. A Level 2 charger typically wants a dedicated 40 to 60 amp circuit, which is straightforward on a newer Centennial Hills or Summerlin panel and often a two-part job on an older core-city panel with no spare capacity. We check the panel first and tell you which one you are looking at. The circuit is permitted work.
Yes — nights, weekends and holidays across the city. Burning smells, sparking outlets, a hot panel or partial power are all reasons to call rather than wait until morning. If there is smoke or flame, leave the building and call 911 first.
Licensed, permitted, and familiar with your neighborhood's wiring. Free estimate, upfront pricing.
Call (702) 625-9814 Request a Free EstimateLicensed & insured · NSCB #93397 · Bonded to $500,000 · Serving Las Vegas & the surrounding valley
Safety note: This page is general information about electrical work in Las Vegas, not a substitute for an on-site evaluation. Permit rules and fees are set by the issuing jurisdiction and can change — we confirm current requirements on every job. If an outlet or panel sparks, smells hot, or buzzes, switch off the breaker and call a licensed electrician.