Pool Service Built for
St. George's Climate
Keeping a pool clean and healthy in St. George, Utah is a different challenge than anywhere else in the country. Between the triple-digit summer heat, the desert dust that rolls in off the red rock and some of the hardest water in the Southwest, pools in Southern Utah take a beating that most pool guides don't account for. At Desert Sun Pools, we do. We're a locally owned, owner-operated pool service based right here in St. George and everything we do is built around the specific demands of this climate, this water and this community.
ABOUT US
Desert Sun Pools is a locally owned, owner‑operated company built on consistency, quality workmanship, and genuine care. Brock has been in the pool industry since 2019, and every backyard he steps into gets the same attention to detail he’d expect at his own home. We take the time others often skip — checking every corner, balancing every chemical, and making sure your equipment runs the way it should. Our goal is simple: make pool care easy, reliable, and worry‑free, so you can relax and enjoy a crystal‑clear pool all year long.
SERVICES
We provide weekly pool service, pool pump repair, salt system maintenance, pool filter cleaning, heater repair, green pool cleanup, acid washing and leak detection to homeowners across St. George, Washington, Hurricane, Ivins, Santa Clara, and the greater Washington County area. Whether your pool is sparkling and you want to keep it that way, or it's green and you need someone who can actually diagnose why — we've got you covered. Every service call comes with a post-visit update so you know exactly what was done, what was found and what your water looks like. No guessing. No surprises.
WEEKLY SERVICE
Starting at $40 per visit
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Comprehensive chemical analysis and balancing
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Skim debris off surface
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Empty skimmer & pump baskets
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Brush walls, steps and tile line
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Backwash as needed
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Check automation and pool schedules
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Equipment inspection and adjustments
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Vacuum as needed
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Monitor water level
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Weekly post-service updates
CONTACT US
PROTECT YOUR INVESTMENT
Your pool is one of the biggest investments in your home and in Southern Utah's hard water environment, what you don't maintain today becomes an expensive repair tomorrow. Unbalanced chemistry etches your plaster. Calcium scaling coats your equipment. A neglected salt cell stops producing chlorine without warning. We've seen it all, and we know exactly what it costs when routine care gets skipped. Our job isn't just to keep your water clear, it's to protect your equipment, extend the life of your pool surface and make sure your backyard is always ready when you are. If you're looking for reliable, professional pool service in St. George or anywhere in Southern Utah, we'd love to earn your trust. Get a free quote today and see what a difference the right pool pro makes.
MAINTENANCE & REPAIRS
We cover all your pool repair and maintenance needs:
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Auto Fill Maintenance
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Pool Automation and Scheduling
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In Floor Cleaner Systems
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Pool Summarizing and Winterizing
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Pool Draining and Filling
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Plaster Stain Remover (Acid Washing)
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Algae Treatment
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Equipment troubleshooting
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Pool Filter Cleaning
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Decalcifying Salt Cell
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Vacuum Repairs
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Pool Pump Main Seal
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Pool Light Repairs
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Gaskets and O Rings
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Heater Repairs
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Clogged Pump Impellers
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Adjusting Pool Valves
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Equipment Replacement
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Plumbing Repairs
WHY CHOOSE US
When you hire Desert Sun, you're not getting a rotating crew or a rushed 10-minute visit. You get me — Brock, the owner, your technician, and the same face every single week. I've been working in the pool industry since 2019, and what sets me apart isn't just experience. It's the detail work most companies skip. The brushing that prevents calcium from bonding to your plaster. The phosphate and cyanuric acid levels I check every visit because St. George's UV load burns through chlorine faster than anywhere else. The salt cell inspection that catches buildup before it costs you $600 in a replacement. This is pool service the way your pool actually needs it — not the way that's fastest to get done.
EXPERT CARE. EVERY WEEK.
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FAQ's
How often do I need to service my pool?
Weekly pool service is strongly recommended for pools in St. George and Southern Utah. Our desert climate — with 300+ days of direct sun, extreme summer heat, and high-mineral water from the Colorado River system — creates chemical imbalances and algae conditions much faster than in moderate climates. Without consistent weekly attention, phosphate levels rise, cyanuric acid builds up, and chlorine burns off before it can do its job. Monthly or bi-weekly service intervals leave too many gaps in a climate this demanding, and the cost of correcting a neglected pool almost always exceeds the cost of consistent weekly care.
How much does pool service cost?
Weekly pool service in St. George starts at $40 per visit and is customized based on your pool's size, equipment, and specific needs. Pricing factors include whether you have a saltwater or chlorine system, the condition of your equipment, and the level of service required each week. I provide free quotes and walk every new customer through exactly what their pool needs before any commitment. There are no hidden fees — chemicals, brushing, skimming, equipment checks, and a post-service update report are all included in your weekly plan.
Do I need to close my pool in the winter?
No — pools in St. George and Southern Utah stay open and in use year-round. Unlike colder regions, our winters don't produce sustained freezing temperatures that would damage pool plumbing or require draining. However, winter pool service is still essential. Cooler water temperatures slow chemical activity, which means algae can form quietly if chemistry isn't adjusted for the season. I continue weekly service through winter to monitor water balance, protect your equipment, and make sure your pool is ready whenever you want to use it — whether that's a warm December afternoon or a spring weekend with family.
Why is my pool green?
A green pool in St. George is almost always an algae problem — but the root cause is usually one of two things specific to our climate. First, high phosphate levels from desert dust, sunscreen, and fertilizer runoff act as fertilizer for algae, feeding it faster than chlorine can kill it. Second, elevated cyanuric acid (pool stabilizer) from months of tablet use can "lock" your chlorine, making it ineffective even when levels test normal. Our intense UV exposure accelerates both issues. I treat green pools with a targeted phosphate remover, a proper shock protocol, and a full chemistry rebalance — then identify the underlying cause so it doesn't come back.
Why is my pool loosing water?
Some water loss is completely normal in St. George — our dry desert heat and low humidity cause pools to evaporate faster than in most parts of the country, sometimes losing half an inch to an inch per day during peak summer. However, if you're losing more than one to two inches per week consistently, that points to a leak rather than evaporation. Common causes include a failing pump seal, a cracked return or suction line, a worn out valve gasket, or a compromised auto-fill system. I can perform a bucket test to confirm whether you're dealing with evaporation or a true leak, and diagnose the source so it can be repaired before it causes bigger damage.
Do I need my own chemicals? if so which ones?
No — I handle all chemical testing and purchasing as part of your weekly service. Every visit includes a full water chemistry analysis covering chlorine, pH, alkalinity, cyanuric acid, phosphates, calcium hardness, and salt levels if you have a saltwater system. Based on those readings, I calculate and apply exactly what your pool needs that week — nothing more, nothing less. If you prefer to keep chemicals on hand for between-visit adjustments, the essentials are chlorine (liquid or tablets), muriatic acid, alkalinity increaser, and stabilizer — but I'm always happy to advise on the right products and quantities for St. George's specific water conditions.
How does the hard water in St George affect my pool?
St. George has some of the hardest water in the country — sourced largely from the Colorado River system, which picks up calcium and minerals as it flows through hundreds of miles of desert rock. When that calcium-rich water evaporates in our intense heat, the minerals stay behind and concentrate in your pool. Over time, calcium scaling forms on your tile, inside your filter, and on your salt cell plates — reducing their efficiency and shortening their lifespan. Hard water also makes it harder to maintain proper pH balance and can cloud your water even when chlorine levels are correct. I test calcium hardness at every visit and treat it with scale inhibitors and balancing chemistry to protect your pool surfaces and equipment from long-term damage.
Why is my pool water cloudy in St. George?
Cloudy pool water in St. George is most commonly caused by one of four things: unbalanced water chemistry, a dirty or clogged filter, high calcium hardness from our local hard water, or early-stage algae growth before it's visible as green color. High pH or high alkalinity causes calcium particles to fall out of solution and float in the water, which is especially common here due to our mineral-heavy water supply. A clogged filter can't remove the fine particles that cause cloudiness, even when chemistry is correct. I diagnose the specific cause at every service visit and correct it — rather than just adding chemicals and hoping it clears.
My saltwater pool is green, why isn't my salt system working?
A saltwater pool that keeps turning green is usually a salt cell problem, not a salt problem. In St. George's hard water environment, calcium builds up on the cell plates inside your salt chlorinator over time — coating them with a white mineral layer that blocks the electrolysis process. When the plates can't run properly, your system stops producing chlorine even though the control panel shows everything is fine. This catches most pool owners completely off guard. I inspect and clean salt cells at every service visit specifically because our water makes this buildup happen faster than anywhere else. Catching it early prevents a $400–$900 cell replacement down the road.
What areas do you serve for pool service in Southern Utah?
Desert Sun Pools provides weekly pool service, pool repairs, and pool maintenance throughout the greater St. George area and Washington County, Utah. Our service area includes St. George, Washington, Hurricane, Ivins, Santa Clara, Bloomington Hills, and surrounding communities. If you're unsure whether we cover your neighborhood, just reach out — we're happy to confirm availability and provide a free quote. As a locally owned, owner-operated business, we're invested in serving our Southern Utah community with the kind of reliable, consistent care that larger companies can't match.
Brock from Desert Sun Pool Service brushing a residential spa during weekly pool maintenance in St. George, Utah.
St. George Utah pool service equipment featuring skimmer net and professional cleaning tools for backyard swimming pools.
St. George Utah pool technician performing weekly water chemistry testing for proper pool balance.
Brock from Desert Sun Pool Service brushing a residential spa during weekly pool maintenance in St. George, Utah.