Pool help in Houston

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

Power out? Electric utilities in the Houston area

• CenterPoint Energy: Report outages and service issues

In much of the Houston area you buy electricity from a retail provider, but CenterPoint Energy owns the poles and wires and handles outages, so report outages to CenterPoint, not to the company on the front of your bill. Some areas are served by a co-op or city utility instead. Use the outage page for the utility that serves your address.

How Pool Helpline works in the Houston area

We're a video service, not a local pool company, and we don't have an office in the Houston area. 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 Houston area, 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 Houston freezes: protect the equipment

Freezes are rare in Houston, but they can be severe. During the February 2021 winter outbreak, the National Weather Service in Houston reports that the City of Houston dropped to 13°F, and the week brought multiday power outages, loss of heat and broken pipes across Southeast Texas.

Moving water doesn't freeze easily, which is why Pentair's IntelliFlo3 pump guide says that in mild climates, when temporary freezing conditions may occur, you should run your filtering equipment all night. The same guide warns that the pump's own freeze-protection "Thermal Mode" shouldn't be relied on alone to protect the whole system. The catch is power: in an outage during a freeze, the pump stops. If yours has been off for hours in freezing weather, report the outage (above) and get a pool tech involved before you restart anything. Pentair notes that freeze damage isn't covered under its warranty.

Heat, humidity and algae

For most of the year, Houston heat and sun burn through chlorine and give algae a head start. 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), and testing often. When it slips, water can turn cloudy or green within days, so treat early.

Houston pool fence rules

In the City of Houston, Chapter 43 of the city code (Section 43-33) requires a residential pool or spa to be completely surrounded by a permanent fence, wall or barrier at least four feet high, with no openings larger than four inches, and with self-closing, self-latching devices on gates and doors that open directly into the enclosure (a house door that forms part of the enclosure is an exception). The Houston Health Department's plan requirements for new residential pools add that driveway gates and carports can't be part of the pool enclosure and that features that make a fence easy to climb aren't approved. Other cities in the metro set their own rules, so check with yours before changing a fence.

Houston 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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