If you own a pool in Gilbert, AZ, you already know how quickly water quality can decline. The intense Arizona sun, high bather loads, and hard water conditions put constant stress on your pool. At some point, most homeowners need to drain pool water completely and start fresh.
However, draining a pool is not as simple as opening a valve. Done incorrectly, it can cause serious and costly damage to your pool shell, equipment, or yard. That is why so many East Valley homeowners choose to call a professional instead of handling it themselves.
In this post, we explain why professional pool draining matters, when you need it, and what Valley Pool Service does to protect your pool throughout the entire process.
What Does It Mean to Drain a Pool?
Draining a pool means removing some or all of the water from the shell. Professionals use submersible pumps or the pool’s own waste line to move water safely off the property. This process requires careful planning and the right equipment.
Additionally, local regulations in Gilbert and across Maricopa County govern where pool water can be discharged. A licensed pool technician understands these rules and follows them correctly every time.
Partial Drain vs. Full Drain
Not every situation requires a complete drain. Sometimes, a partial drain lowers the water level just enough to dilute high concentrations of dissolved solids or cyanuric acid. Other times, a full drain is necessary to resurface, repair, or acid wash the pool shell.
Therefore, the right approach depends entirely on your pool’s current condition. A professional inspection helps you decide which option makes the most sense for your specific situation.
Top Reasons Gilbert Homeowners Drain Their Pools
There are several common reasons homeowners in Gilbert and the surrounding East Valley choose to drain their pools. Understanding these reasons helps you know when it might be time to call Valley Pool Service.
High Cyanuric Acid Levels
Cyanuric acid, often called CYA or stabilizer, protects chlorine from breaking down in the Arizona sun. However, over time, CYA levels build up and can no longer be lowered through chemical treatments alone. As a result, the only effective solution is to drain pool water and refill with fresh water.
High CYA makes chlorine far less effective. This means your pool can look clear but still harbor harmful bacteria. Many Gilbert homeowners are surprised to learn this is the cause of their recurring water problems.
Total Dissolved Solids Buildup
Arizona water is notoriously hard, meaning it contains high levels of calcium and other minerals. Over months and years, these dissolved solids accumulate in your pool water. Eventually, no amount of chemical balancing can fix the issue.
A full or partial drain removes these concentrated solids. Furthermore, it gives your pool a clean chemical baseline to work from, making ongoing maintenance much easier and more effective.
Green or Algae-Infested Pools
A severe algae bloom can turn your pool dark green or even black. In many cases, shocking and brushing the pool is enough to restore it. However, extreme cases may require draining the pool entirely to scrub the shell and start fresh.
Valley Pool Service performs deep green-to-clean treatments across Gilbert, Mesa, Chandler, and Queen Creek. We assess the situation first and recommend the most efficient approach for your pool’s condition.
Resurfacing or Structural Repairs
If your pool needs a new plaster coat, tile replacement, or crack repair, technicians must drain it completely before beginning work. These repairs simply cannot be done with water in the pool. Because of this, draining is a necessary first step in any major renovation project.
Professional draining ensures the water exits safely and the shell stays protected during the empty period. This is especially important during Arizona’s hottest months.
Why DIY Pool Draining Can Be Risky
Many homeowners consider draining their own pool to save money. On the surface, it seems straightforward. In reality, several serious risks come with handling this task without professional guidance.
Pool Pop-Out or Float Risk
One of the biggest dangers of draining a pool is something called hydrostatic pressure. When a pool shell sits empty, groundwater pressure from the surrounding soil can literally push the pool up out of the ground. This is known as a pool pop-out, and it causes severe and expensive structural damage.
Professional pool technicians in Gilbert monitor groundwater conditions and drain pools strategically to minimize this risk. They also know when to stop the drain or install a hydrostatic relief plug to prevent damage.
Heat Damage to the Pool Shell
Arizona summers are brutal. An empty pool shell exposed to direct sunlight and extreme heat can crack, blister, or suffer plaster damage within hours. Therefore, professionals work quickly and drain pools during cooler times of day to reduce exposure risk.
Moreover, leaving a pool empty too long without a professional monitoring the process is a recipe for costly repairs. Speed and timing are everything in the Arizona heat.
Improper Water Discharge
You cannot simply dump pool water into the street or a neighbor’s yard. Gilbert and Maricopa County have specific rules about where pool water can be discharged. Violations can result in fines or citations.
Professional pool companies handle water discharge correctly and legally every time. This protects you from unnecessary liability and ensures the process goes smoothly from start to finish.
If you are unsure whether your pool needs draining, contact Valley Pool and we will inspect your water and equipment to give you a clear recommendation.
What the Professional Pool Draining Process Looks Like
When Valley Pool Service drains a pool, we follow a careful, step-by-step process. Our goal is to protect your pool, your yard, and your investment throughout the entire job.
- Water chemistry assessment: First, we test your water to confirm draining is the right solution.
- Equipment inspection: Next, we inspect your pump, filter, and valves before we begin.
- Safe water removal: Then, we use a submersible pump or your waste line to remove water efficiently.
- Shell inspection: Additionally, we inspect the shell for cracks, stains, or damage while the pool is empty.
- Refill and rebalance: Finally, we refill the pool and balance your water chemistry before you swim.
This process typically takes less than a day for a standard residential pool. However, the timeline depends on pool size and the scope of any additional work needed after draining.
Serving Gilbert and the East Valley
Valley Pool Service proudly serves homeowners throughout Gilbert and the surrounding East Valley communities. Our technicians regularly work in neighborhoods across Mesa, Chandler, Tempe, and Queen Creek.
We understand the unique challenges Arizona pools face. Hard water, extreme heat, and heavy UV exposure create conditions that are unlike almost anywhere else in the country. Because of this, our team is specifically experienced with the equipment and chemistry common to this region.
Whether your pool is in a newer Gilbert subdivision or an established Chandler neighborhood, we bring the same level of care and professionalism to every job. We are here to make pool ownership easier, not more stressful.
Frequently Asked Questions About Pool Draining in Gilbert
How do I know if I need to drain my pool?
Common signs include persistently high cyanuric acid, cloudy water that won’t clear despite treatment, severe algae growth, or an upcoming resurfacing project. A professional water test can confirm whether draining is the right next step.
How often should I drain my pool in Arizona?
Most Arizona pools benefit from a full or partial drain every few years due to hard water and mineral buildup. However, your specific schedule depends on usage, water source, and chemical history. A pool technician can help you determine the right timeline.
Can I drain my pool in the summer?
Yes, but it requires extra caution. The Arizona heat can damage an empty pool shell quickly. Professional technicians time the drain carefully and work efficiently to minimize the time the pool sits empty. We generally recommend draining in the early morning to reduce heat exposure.
Is draining a pool bad for the environment?
Discharging heavily chlorinated or chemically treated water improperly can be harmful. Professionals neutralize or dechlorinate the water before discharge when required. Additionally, we follow all local Gilbert and Maricopa County guidelines to ensure responsible water disposal.
How long does professional pool draining take?
Most residential pools can be drained in a few hours. The full process, including refill and rebalancing, may take a full day. The exact timeframe depends on your pool size and what additional services are needed after the drain.
Trust Valley Pool Service to Drain Your Pool the Right Way
Draining a pool is one of the most impactful services you can perform for your pool’s long-term health. However, it is also one of the easiest ways to cause serious damage if done incorrectly. Professional service protects your pool, your property, and your peace of mind.
At Valley Pool Service, our experienced Gilbert pool technicians are ready to assess your pool, explain your options clearly, and handle the entire process from start to finish. We serve homeowners throughout Gilbert, Mesa, Chandler, Queen Creek, and Tempe with dependable, transparent service you can count on.
Ready to get started? Request a free quote or talk with a pool care expert today. Visit our contact page to contact Valley Pool and schedule your service visit. We look forward to helping you keep your pool clean, safe, and swim-ready all year long.
