Pool Water Change
Get StartedNo Drain Water Change® Service
A Safer, Smarter Way to Replace Your Pool Water
We know it sounds impossible — but it’s real.
Our No Drain Water Change® service is a patent-pending process that allows us to completely exchange your swimming pool water without ever fully draining the pool. By removing old water and adding fresh water from the city supply at the exact same rate, the water level remains constant throughout the entire process.
The result?
A full water replacement with dramatically reduced risk of structural damage, faster turnaround times, and cleaner, healthier water for your family.
This is a specialized service unique to our company and one that no other pool professionals are equipped to perform properly.
Why Would I Need to Change My Pool Water?
Over time, pool water becomes overloaded with substances that standard chemicals and filtration cannot remove. The amount of “stuff” in your water is called Total Dissolved Solids (TDS).
This includes:
- Excess salts
- Calcium buildup
- Chemical residue
- Organic contaminants
- Environmental pollutants
As TDS levels rise, pool water becomes harder to balance and maintain. You may notice:
- Dry, itchy, or irritated skin after swimming
- Cloudy or dull-looking water
- Increased algae problems
- Difficulty maintaining chlorine levels
- Calcium scaling on tile and surfaces
- Staining or discoloration of plaster
If you can’t remember the last time your pool water was changed, there’s a good chance your water quality has significantly deteriorated over time.
Why Customers Choose Our
No Drain Water Change®
Reduces Structural Risk
Maintains a constant water level throughout the process to help avoid damage associated with fully draining a pool.
Improves Water Quality
Replaces old, contaminated water with fresh, clean city water.
Lowers TDS & Chemical Buildup
Helps restore proper water chemistry and improve swimmer comfort.
Removes Contaminants Filtration Can’t
Addresses substances that traditional pool filtration systems cannot effectively eliminate.
Helps Protect Swimmers
Cleaner water contributes to a safer and healthier swimming environment for your family.
Faster & More Efficient
Our continuous exchange process is quicker and more effective than repeated partial drains.
Fully Draining a Pool Can
Be Dangerous
Many homeowners don’t realize that completely draining a swimming pool can create serious structural risks.
Pool water is extremely heavy — the average residential swimming pool contains many tons of water that help keep the structure stabilized in the ground. In some cases, groundwater and moisture surrounding the pool shell create upward pressure beneath the pool.
When all of the water is suddenly removed, that pressure can potentially cause:
- Pool “popping” or lifting from the ground
- Cracking or shifting of the pool shell
- Plaster separation or damage
- Broken underground plumbing lines
- Damage to decking and surrounding pavement
While these situations are less common in Southern California than in some other regions, the risk is still very real — especially with older pools, changing groundwater conditions, or improper draining procedures.
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Wildfire Contamination & PCB Concerns in Southern California
Following the 2025 Pacific Palisades wildfire, many homeowners across the Los Angeles area became concerned about what contaminants may have entered local swimming pools through ash, smoke, airborne debris, and runoff.
One major concern involves polychlorinated biphenyls (PCBs) — industrial chemical compounds often referred to as “forever chemicals” because they persist in the environment for extremely long periods of time.
Unlike many common contaminants, PCBs do not simply “filter out” through normal pool filtration systems.
Environmental reports and regional water testing conducted following the fires identified concerns regarding wildfire-related contamination entering surrounding waterways and coastal areas. While ocean water experiences continuous dilution and turnover, swimming pools are closed systems — meaning contaminants can remain trapped in the water indefinitely unless the water itself is replaced.
For homeowners in or around wildfire-affected areas, a professional water exchange is strongly recommended to help reduce long-term contaminant exposure and restore cleaner swimming conditions.
Frequently Asked Questions
What is a No Drain Water Change®?
It’s a process that allows us to replace your pool water without fully draining the pool. Old water is removed while fresh water is added simultaneously at the same rate.
Why is fully draining a pool risky?
In some situations, removing all the water can create upward pressure beneath the pool shell, potentially causing structural damage or even lifting the pool from the ground.
What are Total Dissolved Solids (TDS)?
TDS refers to all the dissolved minerals, salts, chemicals, and contaminants suspended in pool water. High TDS levels can make water difficult to balance and uncomfortable to swim in.
Can pool chemicals remove PCBs or wildfire contaminants?
Traditional pool chemicals and filtration systems are not designed to fully remove many persistent environmental contaminants such as PCBs. Water replacement is one of the most effective ways to reduce contaminant concentration.
How often should pool water be changed?
This depends on pool usage, water chemistry, evaporation rates, and environmental conditions. Many pools benefit from periodic water replacement every few years.
Will fresh water improve how my pool feels?
Yes. Many homeowners notice cleaner-feeling water, improved clarity, reduced odor, and less skin or eye irritation after a water exchange.
Should I change my water after wildfire exposure?
Yes. Water features exposed to wildfire ash, smoke, or airborne debris are extremely likely to contain contaminants that remain suspended in the water long-term. A water change can help significantly reduce that contaminant load and health risks associated with the pollutants.