If you need to drain pool water in Gilbert, AZ, you may not know where to start. Draining a residential pool is not a simple garden hose job. It requires the right equipment, proper planning, and a clear understanding of local rules and conditions.
However, many homeowners put off draining their pool because the process feels overwhelming. The good news is that with the right team, draining your pool can be straightforward and stress-free. Understanding what to expect helps you prepare and avoid costly mistakes.
In this guide, we cover everything Gilbert-area pool owners need to know about pool draining. From when to do it to what happens during and after, we have you covered.
Why You May Need to Drain Your Pool
Not every pool problem requires a full drain. However, certain situations make draining necessary. Knowing the difference can save you time and money.
High Total Dissolved Solids (TDS)
Over time, your pool water accumulates dissolved minerals, chemicals, and organic matter. This buildup is called total dissolved solids, or TDS. When TDS levels get too high, your water becomes difficult to balance no matter how many chemicals you add.
Because of this, a partial or full drain and refill is often the most effective solution. This is especially common for pools in Gilbert, Chandler, and Mesa, where hard water speeds up TDS buildup.
Calcium Scaling and Cyanuric Acid Buildup
Arizona’s hard water causes calcium to build up on pool surfaces and equipment. Additionally, cyanuric acid — a stabilizer used to protect chlorine from sunlight — can accumulate to levels that make chlorine ineffective. When this happens, draining is often the only reliable fix.
Furthermore, heavily stained pool surfaces may need draining so technicians can acid-wash or clean the shell directly. This restores your pool’s appearance and protects its long-term condition.
Severe Algae Infestations
Most green pool situations can be treated without draining. However, severe or recurring algae blooms sometimes require a full drain and scrub. This is especially true when algae has embedded itself into the plaster or grout lines.
If your pool in Gilbert or Queen Creek has turned green repeatedly despite treatment, a drain and clean may be the lasting solution. Talk with a pool care expert to determine the right approach for your situation.
Gilbert Pool Draining Rules You Should Know
Before you drain pool water, it is important to understand local guidelines. Gilbert, like many East Valley cities, has rules about where pool water can be discharged.
In most cases, you cannot legally dump pool water into the street, storm drains, or natural waterways. Pool water contains chemicals that can harm the environment. Therefore, it must typically be discharged into the sanitary sewer system through a cleanout connection on your property.
Additionally, the timing of your drain matters. In the summer, Arizona pools can reach temperatures that damage plaster if left empty for too long. Your pool technician will factor in temperature and timing to protect your pool shell during the process.
What the Pool Draining Process Looks Like
When you schedule a drain with Valley Pool Service, our technicians walk you through every step. Here is a general overview of what to expect.
Step 1: Pre-Drain Inspection
First, our team inspects your pool equipment, plumbing, and water chemistry. This helps us identify any issues before the water is removed. We also confirm the best discharge method for your property.
We check your pump, filter, and any automation systems. Meanwhile, we note the condition of your pool surface so we can plan any cleaning or repairs that need to happen once the pool is empty.
Step 2: Draining the Pool
Next, we use a submersible pump to remove the water from your pool. The draining process can take several hours depending on the size of your pool. For example, a larger pool in a Gilbert or Tempe neighborhood may take longer than a smaller spa or plunge pool.
We monitor the process throughout to make sure water is flowing to the correct discharge point. Also, we keep an eye on the pool shell as it empties to catch any early signs of structural issues.
Step 3: Cleaning and Repairs While Empty
Once the pool is empty, our technicians can perform tasks that are impossible with water present. This includes acid washing, stain removal, grout cleaning, and surface repairs.
Moreover, this is a great time to inspect and service pool equipment. We can check return lines, skimmer baskets, and light fixtures without any obstruction. In addition, any cracks or surface damage become much easier to identify and address.
Step 4: Refilling and Rebalancing
After the cleaning or repairs are complete, we begin refilling your pool with fresh water. Then, once the water reaches the proper level, we balance your water chemistry from scratch.
This includes adjusting pH, alkalinity, calcium hardness, and chlorine levels. Fresh water gives us a clean slate, so balancing is often easier and more precise. As a result, your pool starts its new water cycle in the best possible condition.
How Long Does Pool Draining Take in Gilbert?
The total time depends on your pool size, the services performed while empty, and how quickly your water source refills the pool. In general, the draining and refilling process alone can span a full day or more.
Additionally, if acid washing or repairs are needed, plan for the pool to be out of service for a couple of days. Your Valley Pool technician will give you a realistic timeline before work begins. We believe clear communication makes the whole process easier for you.
Furthermore, East Valley homeowners in Chandler, Gilbert, and Gilbert Ranch communities should plan around the heat. Leaving a pool empty in peak Arizona summer temperatures can stress the plaster and cause cracking. We schedule drains carefully to minimize that risk.
Tips for Homeowners Before and After a Pool Drain
There are a few things you can do to prepare and protect your pool around a drain service.
- Do not add chemicals in the days leading up to a scheduled drain. They will be removed with the water anyway.
- Clear the area around your pool equipment and discharge point so our team can work efficiently.
- Plan for downtime. Your pool will be out of service during the drain and refill. Schedule accordingly.
- Ask about your surface condition. If your plaster is aging, a drain is a great opportunity to assess whether resurfacing is needed soon.
- Avoid running pool equipment while the pool is empty. Running a pump without water can damage the motor quickly.
Following these simple steps helps the process go smoothly. Moreover, it protects your equipment and saves you from avoidable repair costs down the road.
How Often Should Gilbert Pool Owners Drain Their Pool?
Most pool professionals recommend a partial or full drain every few years. However, the right frequency depends on your water quality, usage, and local water conditions.
Because Gilbert and surrounding areas like Maricopa and Ahwatukee use hard water, mineral buildup tends to happen faster than in other parts of the country. On the other hand, pools that are well-maintained with regular chemical balancing may go longer between drains.
The best way to know when it is time is to have your water tested regularly. When TDS or cyanuric acid levels climb to problematic ranges, your technician will recommend a drain and refill. Request a free quote to find out where your pool stands today.
Frequently Asked Questions About Pool Draining in Gilbert
Can I drain my pool myself?
Technically, yes. However, doing it incorrectly can damage your pool surface, violate local discharge rules, or harm your equipment. A professional drain is always the safer and more reliable option.
Will draining my pool damage the shell?
If done correctly and quickly, draining should not damage your pool. However, leaving a pool empty for too long — especially in Arizona summer heat — can cause plaster to dry out and crack. Our team minimizes empty time to protect your pool.
How much water will I need to refill my pool?
This depends entirely on your pool’s size and shape. Your technician can give you a general estimate based on your pool’s dimensions. Keep in mind that Gilbert’s water bill may reflect the refill, so factor that into your planning.
Is a partial drain ever enough?
Yes. In some cases, draining half the pool and refilling dilutes problem levels without a full drain. Your pool tech will assess your water chemistry and recommend the most efficient approach for your situation.
What if my pool has a leak?
If you suspect a leak, a drain can help expose cracks or damage in the shell. Therefore, a drain and inspection is often a smart first step when homeowners notice unexplained water loss. We recommend a professional inspection to confirm the cause before committing to any repairs.
Schedule Your Pool Drain With Valley Pool Service
Draining your pool is one of the most important maintenance services you can invest in as a Gilbert homeowner. It restores your water quality, protects your pool surface, and gives our team a chance to catch problems early.
At Valley Pool Service, our experienced technicians handle every step of the drain process professionally and efficiently. We serve homeowners throughout Gilbert, Chandler, Mesa, Queen Creek, and across the East Valley. Whether you need a full drain, partial drain, or just want to know if it is time, we are here to help.
Contact Valley Pool today to schedule your pool drain service or to speak with one of our pool care experts about the right plan for your pool.
