Pool leaks in Greenbelt can waste water, damage your property, and lead to expensive repairs if ignored. Finding and fixing pool leaks quickly is the best way to protect your pool and avoid bigger problems. Even if you only see a small drop in your water level, it can signal a leak that needs our careful attention.

We understand how stressful a pool leak can be, which is why we always recommend working with a professional and reputable pool company like us, Dolphin Pool Services. With our experience and local expertise, we use proven techniques to quickly spot and repair pool leaks, helping you enjoy your pool with fewer worries.

Pool leaks can lead to high water bills, property damage, and expensive repairs. It’s important to notice warning signs early and use proven techniques for detection and repair.
Leaks in pools often show a few clear signs. You might see the water level dropping faster than normal, or you may need to add water more often than usual.
Wet spots or muddy areas around the pool could mean water is escaping underground. Cracks in the pool shell, loose tiles, or damp equipment pads are also red flags.
You should also watch for increased chemical use. When pools leak, chemicals escape with the water, so you might find yourself adding more chlorine or balancing agents than before.
Noticing stains, algae growth, or bubbles near pool fittings may point to a leak as well. Regular pool maintenance helps catch these issues quickly.
Many things can cause a pool to leak. Common problems include cracks in the pool shell, broken plumbing, or old, worn-out pool equipment.
Concrete pools sometimes develop cracks, especially where pipes pass through the walls. Fiberglass pools can crack or separate at seams. Vinyl liner pools are prone to punctures and tears.
Leaks also happen around pool lights, skimmer boxes, drain fittings, or return jets. Harsh weather, shifting soil, and poor pool installation can make leaks more likely.
A trusted pool service like us at Dolphin Pool Services can check all parts of the pool, including hidden pipes underground, to pinpoint the main cause.
Finding a pool leak requires special tools and techniques. The bucket test is a simple DIY method, but it cannot show the exact leak location.
Professional leak detection often uses pressure testing of plumbing lines to find underground leaks. We may use electronic listening devices to hear escaping water or dye tests to trace leaking spots.
Other options include using underwater cameras or thermal imaging to spot leaks you can’t see. Our trained team at Dolphin Pool Services has the tools and skill to detect and repair leaks quickly and safely.
Choosing a reputable and experienced pool company helps protect your investment and ensures proper pool maintenance for the long run.

Pool leaks can lead to increased water bills, structural damage, and chemical imbalances. Recognizing when to call in professionals and how to prevent leaks is essential for every pool owner in Greenbelt and nearby areas.
Finding the right leak detection service is critical to keeping your pool safe and efficient. We recommend working with an experienced and reputable pool company like us at Dolphin Pool Services. Our technicians use advanced tools to find and diagnose leaks quickly.
When searching for a provider, look for the following:
We also cover Virginia and the surrounding region, so whether you’re in Greenbelt or nearby, our team offers reliable support. Choosing trusted experts ensures not just proper detection and repair but peace of mind and long-term savings.
Regular pool care helps avoid the most common causes of leaks. Scheduling professional inspections lets us spot small issues before they turn into larger, more expensive repairs. Our team checks for cracks, loose fittings, and equipment problems during each visit.
You can also help by:
It is important to act quickly if you notice unexpected water loss. Preventive steps and timely pro services reduce the risk of leaks, protect your property, and keep swimming safe. Relying on our skilled technicians means your pool always gets the care it deserves.

Knowing how to spot a pool leak and who to call can help you prevent water damage and extra repair costs. Our team at Dolphin Pool Services is here to answer the most common questions about pool leak detection in Greenbelt.
Pool leak detection costs can start at a few hundred dollars, depending on the pool size and the complexity of the job. Larger pools or those with extra features like spas or fountains may cost more due to the time and equipment needed.
Pricing may also be higher for pools with multiple water features or hard-to-find leaks. We always provide clear estimates before starting any work.
Some signs include a sudden drop in water level, higher-than-normal water bills, or wet spots around the pool area. You might also notice algae growth or loose tiles.
Hearing running water when the pool is off or seeing cracks in the pool surface are other clues.
In-ground pools usually require tests like pressure testing, dye tests, and sometimes specialized listening devices to locate leaks. We may need to dive underwater to inspect cracks or seams.
Above-ground pools often have leaks at fittings or liners, so visual checks and simple water level tests can be more effective.
The most common leak areas are at the pool’s plumbing, the skimmer, return fittings, and lights. Cracks in the pool shell or issues at tile lines are also frequent trouble spots.
We check these areas first during an inspection because they are known to cause leaks.
Some simple checks, like the bucket test, can be done at home. But most leak detection needs special equipment and training to avoid missing hidden problems.
We recommend hiring professionals like us to make sure the leak is found and repaired the right way, saving time and money.
Look for a company with experience, proper certifications, and good customer reviews. Ask about their technology, guarantees, and if they provide clear written estimates.
At Dolphin Pool Services, we use proven methods and the latest tools. Our goal is to deliver accurate results with honest service every time.