Pool help on Long Island

Last updated October 30, 2026 · Reviewed by the Pool Helpline tech team

Power out? Electric utilities on Long Island

• PSEG Long Island: Report and check power outages

PSEG Long Island serves Nassau and Suffolk counties. A few villages run their own electric utility. Use the outage page for the utility on your bill.

How Pool Helpline works on Long Island

We're a video service, not a local pool company, and we don't have an office on Long Island. 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 on Long Island, 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).

When Long Island pools close and open

The National Weather Service office in Upton runs its frost and freeze alerts through the median date of the first fall freeze, which it puts at November 1 for Suffolk and northern Nassau and November 11 for New York City and southern Nassau. Its spring program starts in early April (April 1 to 11 in Suffolk and northern Nassau). So on Long Island, the first freeze arrives soon after the swim season ends.

If you close your pool, have it done before that early-November first freeze, and remember that a closed pool still needs its lines protected. If you keep it open into November, keep the water moving: Pentair's IntelliFlo3 pump guide says that when temporary freezing conditions may occur you should run your filtering equipment all night, and that the pump's own freeze-protection "Thermal Mode" shouldn't be relied on alone to protect the whole system. If the power goes out during a freeze, the pump stops, so report the outage (above) and get a pool tech involved before you restart anything.

Opening day problems

At spring opening, a pump that won't catch prime, a heater that won't fire after sitting all winter, and water that's turned cloudy or green under the cover are the usual first calls (see pump not priming, heater won't fire and green pool water). 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). A tech can look at your equipment pad by video and tell you what's worth fixing before the season starts.

New York's pool alarm and barrier rules

New York's residential code requires an approved pool alarm on any swimming pool installed, constructed or substantially modified after December 14, 2006, unless the pool has an automatic power safety cover that meets ASTM F1346. The alarm has to detect entry anywhere on the water's surface (more than one alarm if needed) and sound both poolside and inside the house. The same code calls for a barrier at least 48 inches high, measured on the side away from the pool. The Town of Islip publishes these rules for homeowners. Each town and village on Long Island issues its own pool permits, so check with yours before changing a fence, gate or cover.

Long Island 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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