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Pool technician testing pool plumbing for a leak at the equipment pad
Columbus pool service

Finding the leak, not guessing

A pool that drops an inch a day is losing hundreds of gallons. The work is finding out where, before anything gets torn up.

Where pools leak

There are only a few honest answers. The liner itself, usually at a fitting, a step, a corner or an old patch. The skimmer, where the plastic throat separates from the wall or the faceplate gasket has gone hard. The light niche and its conduit. The plumbing under the deck or in the yard, which is the expensive one. Or none of the above, and the pool is just evaporating faster than the owner expects in August.

Ruling out evaporation first is free and takes a day: a bucket on the step, filled to the pool line, and the two levels compared after twenty four hours. If the bucket drops the same, the pool is fine. If the pool drops more, there is a leak and it is worth finding.

  • Bucket test first to separate a real leak from evaporation
  • Pressure test on suction and return lines to isolate the plumbing
  • Liner, fittings, steps, main drain and light niche checked in the water
  • Skimmer throat and faceplate gaskets checked, the most common find
  • The repair scoped and priced once the leak is actually located

Why winter causes so many of them

A big share of the leaks found in central Ohio in May were made the previous January. Water that did not get blown out of a return line freezes and splits the pipe, or cracks a fitting at the wall. Nothing shows until the system is under pressure again.

The same freeze and thaw cycle moves decks and coping, which pulls on skimmer throats. Ohio ground does not sit still, and a pool built forty years ago has been through it forty times.

Think your pool needs leak detection and repair?

We come look at it and quote it in person, free.

Reviews

What 102 homeowners said

Every quote below is a real review, word for word, from our Google profile.

4.8102 Google reviewsRead them on Google
We had a wonderful experience with fox pools. Patti, rhe owner of the company, responded quickly to my call for help with my pool. We needed a new liner because of tree root problems. Within a couple of weeks we had a pool again! Patti and her team were fantastic. They were very easy to work with and very professional, and very reasonable! Thank you FOX POOLS
Beany BLiner replacement · August 2024Verified Google review
Love it when the owner works with their crew. It shows good leadership and dedication. Great job on my in ground liner and light. Beautiful job, competitively priced and punctual to boot! I'll b using Fox pool service as long as they'll have me.
Richard lynnLiner and pool light · November 2024Verified Google review
I have worked with Fox Pools for several years now. I was new to owning a pool and they came and taught me how to take care of it. In addition to opening and closing my pool each season, they have been extremely reliable with helping me as problems have come up. Trustworthy and professional totally describe my experience. I have recommended them to many people.
michelle kuiselOpenings and closings · September 2025Verified Google review
This was the first time using Fox Swimming Pool Services and so glad I took the chance. I was looking for a new company to service our pool and after reading the reviews, I decided to have them close the pool. I can't say enough great things about Patti the owner and Tessa who came out with her team to close the pool. So professional and polite. Definitely will be using Fox for all my pool service needs!! A++
Christine MargarumPool closing · September 2025Verified Google review
Patti and team are very easy to work with. Great communication and excellent service. The team was very thorough in their work, and communicated very clearly. I transitioned to this pool company from another pool company. Night and day difference. They fixed several little things from the prior pool company as a courtesy during our heater and pool cover installs. Highly recommend these guys.
Blake BoultonHeater and cover install · October 2025Verified Google review
Fox Pools sent Cameron and Shea out to look at damage to PVC caused in the winter and to help us make the switch to Salt system. They took pictures asked great questions, got us an estimate and then scheduled to make the repairs and upgrades while having to fabricate some parts for our old heat pump.
Craig MokmaSalt system conversion · May 2026Verified Google review

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Questions

Questions about this.

(614) 429-9786

Do the bucket test. A bucket on the top step filled to match the pool line, no swimming for a day. If the pool loses more than the bucket, call us.

Only if the leak is genuinely in the buried plumbing, and only once it has been located. Most leaks we find are at the skimmer, a fitting or the liner and never touch the concrete.

Often, yes, including underwater. A liner that is old and brittle everywhere is a different conversation, and we will tell you which one you have.

That points at the pressure side, the returns. If it only drops with the pump off, that points at the suction side. Either way it narrows the search a lot.

We photograph the roof and show you. If leak detection and repair is not what the roof needs, we say so and quote the work it does need.

Monday to Friday 8 AM to 6 PM; Saturday 8 AM to 5 PM; Sunday Closed. Outside those hours use the form and we answer the next working day.

Contact

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Call or text(614) 429-9786 Emailfoxpoolservice1@gmail.com
Shop751 N Wilson Rd, Columbus, OH 43204
Hours
  • Monday to Friday8 AM to 6 PM
  • Saturday8 AM to 5 PM
  • SundayClosed

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