Pool leak detection in DeLand, FL from Blue Science: pressure and dye testing that finds where a DeLand swimming pool is losing water, a written report with the location and the results explained, the leak repair quoted separately, and a 60-day warranty when we do the repair. Pricing varies by pool, so call for a quote on the standard leak detection visit.
DeLand, FL Pool Leak Detection
Stop guessing where the water is going
We follow the evidence with pressure testing, dye testing, and focused inspection, then explain what we found and the practical next step.
Pool Leak Detection for DeLand
Water loss has a source; find it before it becomes a bigger problem
DeLand's sandy ground and big oak roots stress pool plumbing and shells over time, and the occasional sinkhole news does not help anyone sleep. If your pool is losing more than evaporation explains, Blue Science finds the source and quotes the repair separately.
Most DeLand leak calls have an ordinary cause: a cracked fitting, a light niche, a failed skimmer throat. We test methodically so you get the real answer, not the scary one.
Leak clues in a DeLand pool
Air in the pump basket, a level that drops faster with the pump running, a deck slab lifted by a root or settled into sand, a wet spot that outlasts the rain, or a jump in the water bill are the signs worth a call. The bucket test below separates weather from a real leak in a day.
Original plumbing under Garden District yards and settling ground under Victoria Park are the usual candidates.
Leak detection for DeLand and west Volusia
Our leak technicians cover DeLand, DeBary, and Deltona on the same schedule as our weekly routes, so a visit can be arranged quickly. Call for pricing on the standard leak detection visit, and repairs are quoted separately once the source is found.
Detection carries a 60-day warranty when Blue Science performs the repair, and the line is retested afterward.
A leak test in DeLand
From a bucket on the step to a marked spot
-
Bucket test read Yesterday's bucket tells us how much of the loss is evaporation and how much is not. -
Pressure and dye Each line is isolated and pressure-tested; dye finds cracks around fittings and lights. -
The mark The source is marked, photographed, and written up with the repair options.
Your Greater Orlando team
32 cities, one phone number, the same faces
The leak technician, the repair crew, and the weekly routes work out of the same Greater Orlando office, so a found leak becomes a scheduled repair without a second company.

Our customers in DeLand love our scientific approach to pool leak detection in the face of daily storms, pollen, and water warm enough for algae most of the year. Their reviews are here.
Turn Water Loss into a Clear Answer
Time to find out where your DeLand pool is losing water?
Tell us how fast the water level is dropping and what you have noticed around the pool or the equipment; we will schedule the right leak detection visit in DeLand and get the issue fixed.
Good to know
Questions DeLand Pool Owners Ask
Can the high water table hide a leak?
It can change the reading. Groundwater pushing in from outside can slow a shell leak while the pump is off and let it run when the pump is on. That is why I test with the pump running and again with it off before I go looking for the spot.
Answered by a Blue Science leak technician, Greater OrlandoWhy is my pool losing 1 inch of water a day?
Because something is leaking. A DeLand pool loses water to evaporation, splash-out, and backwashing, but even daily storms, pollen, and water warm enough for algae most of the year cannot evaporate an inch every day. The fastest check is the bucket test: match a bucket on the step to the pool level, turn the autofill off, and compare after a day; the bucket shows the evaporation, the gap is the leak, and its size tells us whether to look first at a fitting, a line, or the shell, as it does across all 32 cities. Our DeLand leak detection visit starts at the equipment pad and works toward the shell, with daily storms, pollen, and water warm enough for algae most of the year in mind, and repairs are quoted separately once the source is found.
How can I find out where my pool is leaking from?
Start at the equipment pad, because a dripping pump seal, a weeping filter tank, or a loose union is a repair rather than a leak, and daily storms, pollen, and water warm enough for algae most of the year produce plenty of those. If the pad is dry, run the bucket test for 24 hours with the autofill off, then watch where the level stops: at the skimmer mouth points to the skimmer or a return line, below the light points to the niche or the main drain line, and a level that keeps falling points to the shell; in DeLand our leak detection visit confirms it with pressure testing on the lines and dye at every fitting, as in all 32 cities we serve. Our DeLand technicians document the source with photos before any repair is proposed, whatever daily storms, pollen, and water warm enough for algae most of the year did to the pipes.
What is the easiest way to find a leak in a pool?
Rule out evaporation first, with a bucket. Mark the pool level and a bucket filled to match, wait a day with the autofill off, and compare; in DeLand, daily storms, pollen, and water warm enough for algae most of the year can push evaporation up, but the bucket shows exactly how much. Anything the pool loses beyond that is a leak, and the detection visit locates it with pressure on each line and dye at each fitting; 321-275-1900 books it. The bucket test is also how our DeLand technicians check the repair afterward, against daily storms, pollen, and water warm enough for algae most of the year.
What is the most common cause of pool leaks in DeLand?
Fittings and plumbing under the deck, worked loose by daily storms, pollen, and water warm enough for algae most of the year. Skimmer throats separate, return lines crack where the deck settles, and light conduit corrodes in wet ground; in a DeLand pool, under daily storms, pollen, and water warm enough for algae most of the year, all three are more common than a crack in the shell. Because they hide under the deck, the search runs under pressure, line by line, rather than by eye, which is what the team at 321-275-1900 is set up for. Once fixed, a DeLand pool on weekly service gets its water level checked every visit, whatever daily storms, pollen, and water warm enough for algae most of the year bring.
Does a leaking pool get worse if I wait?
Yes, in three ways, and daily storms, pollen, and water warm enough for algae most of the year speed all three. Every day the autofill covers the loss you pay for water and for the chemicals that leave with it; water leaving under the deck washes out the fill and settles the deck, which opens more joints; and a pool that drops below the skimmer lets the pump suck air and run dry, which turns a leak call into a repair call. In DeLand the leak that started in spring is a bigger job by fall, which is why 321-275-1900 is worth a call early.
Seen our truck on your street?
That is because we also service Deltona, DeBary, Sanford, Lake Mary, and Longwood
The route that covers DeLand runs through these towns on the same days, with the same technicians. If you split time between houses, or your parents' pool is a few exits away, one phone number covers all of them.




