📅 Seasonal Pool Service
Phoenix & Scottsdale

Most Phoenix pools don't need full winterization the way northern pools do — we don't get sustained freezes. But snowbird homes and unused pools benefit from a "soft close": lower water level, balanced winter chemistry, and a cover. It saves $400–$600 in chemicals and electricity over the off-season. For homes that use the pool year-round, we just adjust pump runtime and chemistry seasonally — no closing needed.

When outside temps drop below ~38°F, freeze-protection mode automatically runs your pump and runs water through the plumbing — moving water doesn't freeze easily. Without it, exposed pump or filter plumbing can crack. We program freeze sensors on Pentair IntelliCenter, Hayward OmniLogic, and Jandy iAquaLink systems. For older pools without automation, we install a stand-alone freeze sensor that triggers the pump. One-time setup, runs automatically every winter.

In Phoenix, every 2–4 years. Phoenix tap water has high calcium and TDS to start with, and it builds up faster here than anywhere else in the country. When TDS exceeds 2,500 ppm or CYA exceeds 100 ppm, chemistry stops working efficiently — chlorine doesn't kill, pH won't hold. The fix is a full drain & refill. Best time: December or January (cool air = no surface damage during the empty period, low water demand keeps the bill down).

After a Phoenix dust storm: don't panic, don't run the pump initially with a heavily clogged surface. Skim the worst debris off the top with a leaf rake, then run the filter on full. Add a phosphate remover and shock the pool — dust raises phosphate levels which feeds future algae blooms. Most pools take 2–3 days to fully clear. We can come out same-day for $150–$300 per visit and have most pools clear in 24 hours.

Most Phoenix pools open in mid-March to early April when daytime highs hit 80°F+. If you have a heater, you can open earlier (late February) and start swimming with the heater on. Without a heater, the water typically stays uncomfortably cool until April even when air temps are warm. Schedule your opening 1–2 weeks before you want to swim — chemistry needs time to balance and any equipment issues need fixing.

Yes for opening — most homeowners can clean, prime the pump, and balance chemistry themselves. The challenge is catching equipment issues before they become problems (a borderline-failing heater igniter usually fails on first fire-up of the season). For closing/winterizing, the trickier piece is properly draining heater and pump lines and setting freeze plugs — a missed step can crack a heater header in the rare freeze night. We're happy to walk you through DIY by phone if you'd rather try yourself.