DeSoto Pool Service & Repair
DeSoto holds one of the larger and older pool counts in our south Dallas County service area, and that shapes the work. Many of these pools have been in the ground for decades, which puts our attention on aging equipment, older plumbing, and decks that have moved with the clay. The city buys all of its tap water from Dallas Water Utilities, with no local production of its own, so every fill line in town carries the same chloraminated surface water from the same seven sources, and the wastewater side goes to Trinity River Authority plants in Ferris and Red Oak. A&M Pool Service & Repair has handled both sides of that since 2006.
Local Knowledge. Proven Results.
- We service a deep base of older, established pools across DeSoto.
- DeSoto buys all of its water from Dallas Water Utilities, with no local production, and we plan chemistry around that.
- We track free and combined chlorine for the chloraminated supply, around 2.30 ppm in distribution.
- Weekly cleaning and equipment repair start from $140.
Older DeSoto pools on a fully bought water supply
DeSoto operates under PWS TX0570006 and purchases 100 percent of its water from Dallas Water Utilities. There is no DeSoto well or treatment plant in the mix, so the supply is the same seven surface sources its neighbors draw on, treated with chloramine, with distribution chloramine around 2.30 ppm. Recent DeSoto reports do not publish a hardness number, so we describe the water as moderately hard chloraminated surface water and confirm it by testing your pool on the first visit rather than working from a figure that is not current.
A fully purchased, chloraminated supply shapes the weekly chemistry. Chloramine raises combined-chlorine readings, which can make a basic test look fine while real sanitizing power lags, so we read free and combined chlorine on their own and correct the combined side with a measured shock. Moderately hard water leaves scale on salt-cell plates and inside gas heaters as it cycles, and on older equipment those deposits show up faster. We clean cells on schedule, watch heater performance, and keep calcium where it protects the gear you already own.
DeSoto's larger base of established pools is the real story here. Older plaster and tile, aging pumps and filters, and original plumbing all need a steadier eye than a freshly built pool does. We look for the early signs that come with age: a salt cell losing output, a heater short-cycling, o-rings and seals weeping at the pump, and pressure creeping up on the filter. Catching those during weekly service keeps a worn part from turning into a drained pool and a torn-up deck.
The ground under DeSoto is Blackland Prairie clay, the Houston Black type that runs high in clay content. It expands in wet weather and contracts as it dries, and that movement works on coping, mastic joints, deck slabs, and the buried pipe feeding an older pool. We check mastic and expansion joints, watch for cracking and settlement around the shell, and stay alert for the slow leaks that clay movement opens up. Freeze adds to it: the February 2021 storm froze North Texas hard, so we run freeze-guard checks and winterize the pad before the first deep cold, which matters most on older equipment that has fewer years left in it.
Common pool service calls in DeSoto
- Aging equipment losing ground. Older pumps, filters, salt cells, and heaters drift out of spec before they fail outright. We catch the early signs during weekly service so you can plan a repair instead of reacting to a breakdown.
- Combined chlorine from chloraminated supply. The purchased water pushes combined-chlorine readings up, which masks weak sanitizer. We measure free and combined chlorine separately and clear the combined side with a controlled shock.
- Clay movement at coping and joints. Houston Black clay swells and shrinks with the seasons and stresses coping, mastic, and buried plumbing. We inspect the joints and watch for the slow leaks that movement opens around older shells.
- Scale on older heaters and cells. Moderately hard water deposits faster on equipment that already has miles on it. We clean salt cells on schedule and keep calcium balanced to protect aging heaters.
Pool Services Available in DeSoto
What DeSoto Customers Say
"Moved into a house with a neglected pool. A&M got it cleaned up, repaired the filter, and set us up on weekly service. Night and day difference."
Pool Service FAQ — DeSoto
Yes. A large share of DeSoto pools have been in the ground for years, and that is much of what we do here. We watch aging pumps, filters, salt cells, heaters, and original plumbing for early wear and repair them before they leave you with a drained pool.
It is all purchased. DeSoto buys 100 percent of its tap water from Dallas Water Utilities, the same chloraminated surface supply its neighbors use, with distribution chloramine around 2.30 ppm. We set your pool chemistry around that supply.
The local Houston Black clay swells when wet and shrinks when dry, and that movement stresses coping, mastic joints, and buried pipe, especially on an older pool. We inspect those joints during service and watch for the slow leaks clay movement can open.
We Also Serve Cities Near DeSoto
Last updated: June 2026
Keep your established DeSoto pool in steady hands
Reach A&M Pool Service & Repair at (214) 399-7347 for weekly service or a repair on your DeSoto pool, whether it is a few years old or a few decades.