Pool help in Las Vegas

Last updated October 27, 2026 · Reviewed by the Pool Helpline tech team

Power out? Electric utilities in the Las Vegas Valley

• NV Energy: Report an outage

NV Energy serves most of the Las Vegas Valley. If your electric bill comes from a different utility or a co-op, use its outage page instead.

How Pool Helpline works in the Las Vegas Valley

We're a video service, not a local pool company, and we don't have an office in the Las Vegas Valley. You book a call, point your phone at the equipment pad (pump, filter, heater, salt cell and any display codes) and a real pool tech guides you by voice. Many problems can be diagnosed, and often fixed, in one call. If yours needs hands-on work, we'll help you find a local pro.

Flat prices, shown before you book: Quick Fix $49 · Full Diagnostic $89 · Priority Fix $139.

Power outage or a tripped breaker?

When the pump and the rest of the equipment go quiet in the Las Vegas Valley, first work out whether it's the pool or the grid. If the neighbors and streetlights are out too, it's an outage: report it to your utility (links above). If everyone else has power, the problem is on your side, usually a tripped breaker or GFCI for the pool equipment. Reset it once. If it trips again, leave it off and call a licensed electrician (see pool light or electrical problem).

Anyone in the water who feels tingling, or a pool light flickering or on when it shouldn't be, is an emergency sign, not a repair to try: the U.S. Consumer Product Safety Commission says to get out of the water, turn off all power, and call 911 if someone may have been shocked. During an outage, SRP suggests turning off appliances so there's no surge when power returns; when it does, check that the pump primes and that the timer or automation clock didn't reset (see pump not priming).

Evaporation in the desert: normal loss or a leak?

The Southern Nevada Water Authority says the average in-ground pool loses 48.6 gallons of water per square foot each year to evaporation. For a typical Southern Nevada pool of about 470 square feet, that's as much as 22,842 gallons a year. Wind makes it worse, and so does a warm heater: SNWA notes that warmer water evaporates faster and suggests 78°F as the ideal recreational pool temperature. A cover cuts evaporation by about 90 percent and keeps windblown dust out of the filter.

So a pool that drops steadily in summer can be perfectly healthy. If it drops faster than that, do SNWA's bucket test: turn off the automatic fill valve, set a weighted bucket on a step, fill it to match the pool level, leave both alone for a few hot days, then compare. If the pool drops noticeably more than the bucket, you may have a leak (see pool losing water).

Record heat, hard water and your equipment

Las Vegas set its all-time record high of 120°F on July 7, 2024, according to the National Weather Service in Las Vegas, and normal July highs run about 104°F to 105°F. Hot water and strong sun burn through chlorine, so test often: the CDC recommends a home pool pH of 7.0 to 7.8 with at least 1 ppm free chlorine (at least 2 ppm with stabilized chlorine such as trichlor tablets). When chlorine falls behind, water can turn cloudy or green.

The Las Vegas Valley Water District rates its tap water as "very hard," at about 16 to 17 grains per gallon (280 to 291 parts per million). Every top-off adds more calcium as water evaporates, which can leave white scale on tile and inside salt cells and heaters. If a salt cell keeps flagging low salt or a heater seems slow, show a tech by video before replacing parts (see salt cell codes).

New pool size limit in Southern Nevada

Because of drought and lower Colorado River supplies, the Southern Nevada Water Authority approved a resolution in July 2022 supporting a 600-square-foot surface area limit on new residential pools, and the Las Vegas Valley Water District and other local jurisdictions adopted rule and code changes shortly after. It applies to new pools, not existing ones, so it matters mostly if you're planning a build or a big remodel. Check with your city or Clark County for permit and barrier rules before you start.

Las Vegas pool not working? Start here

• Pump not priming: Pump runs but the basket won't fill. Almost always air or water level.
• Heater won't fire: No heat, a flow or pressure code, or an ignition lockout. Flow comes first.
• Salt cell / chlorinator codes: No Flow, Check Salt, Inspect Cell and what the IntelliChlor LEDs mean.
• Green pool water: Green means chlorine ran out. Find out why so it doesn't come back.
• Electrical safety & pool lights: Tingling, flickering lights or a GFCI that won't reset. Treat it as an emergency.
• Need a replacement part? Send us your model and the old part's label, and a tech matches the exact part.
• Need someone on site? Tell us your ZIP code and we'll help you find a local pro.

Common questions

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