Seminole County

Slab leak repair and replacement in Longwood, FL

If something under the floor in your Longwood home does not seem right, a short call is a good first step. We cover Longwood and nearby places in Seminole County. Whether the fix turns out to be a repair or a replacement of the affected line, a Longwood technician explains the choices before any work starts.

Last updated November 2026. General information, not an inspection of your home.

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Slab leak repair and replacement in Longwood

Owners in Longwood usually call after one of a few things: a warm spot on the floor, a high water bill, running sounds or a moving meter. Each can point to a line under the slab. A technician confirms the leak with tests before any floor is opened.

A water leak under the house is harder to spot on a slab than on a raised floor, because there is no crawlspace to look into. In Longwood, most under-slab leaks are first noticed at the meter, on the bill or in a change to the floor.

Leak detection comes first. A technician serving Longwood isolates each line, pressure tests it and then pinpoints the leak so any repair is as small as possible.

Inland Central Florida is mostly sandy ground dotted with lakes and stormwater ponds, and lawns here are heavily watered. Sprinkler lines are a frequent false lead, so they are checked early. Longwood is one of 8 places we list in Seminole County, alongside Altamonte Springs and Casselberry.

Longwood history and what it means for older plumbing

Longwood was incorporated in 1923.

Longwood later developed mostly as a residential community. The city has had two of the oldest trees in America within its borders, the Senator and Lady Liberty, and has worked to revitalize its downtown historic district.

With roots in the 1920s, Longwood has houses from more than one building era, and the age of a home is one of the first things worth mentioning on the call.

Longwood geography and water

Longwood sits in central Seminole County just north of Orlando. It lies about 5.6 square miles, with Winter Springs two miles to the east.

In Longwood, outdoor water such as sprinklers and rain can look like a leak under the house, so a technician tests the lines first.

What to know about Longwood, Seminole County on the map

Locals in Longwood point to the downtown historic district and clock tower; Slade Airport and the Longwood Historic Society; the Senator tree site; and the Longwood SunRail station.

Close by are Winter Springs and Casselberry.

The plumbing in Longwood homes

What sits under a slab in Seminole County depends on when the house was built. Housing runs from older slab homes to recent builds, plus many rentals and vacation homes. Newer homes often use PEX supply lines. See irrigation and outdoor leaks.

Building eras around Longwood

No single pipe type defines Longwood. Houses of different ages have copper, gray plastic from the 1980s era or PEX, and the technician identifies what is there.

In Seminole County a pool or a sprinkler system can push a water bill up on its own. Both are checked first so the slab is not blamed wrongly, and neither is repaired by the technicians we connect you with.

Incorporated in 1875, Longwood is a city of about 5.5 square miles in Seminole County. Pipe age differs from house to house, which is why each home is assessed on its own.

The leak detection visit in Longwood

A technician visiting Longwood begins by listening to what you have seen, then checks the meter with everything off. Only after that are options and price laid out for you. Isolating the hot and cold lines and a pressure test narrow down where water is escaping, and listening along the floor marks the spot.

Longwood owners: a ten-minute home check

A few checks before you call help the person on the line understand what is happening at your Longwood home.

First stepsWhat to do now
  1. Turn everything off. Close every tap, stop the washing machine and dishwasher and pause the lawn sprinklers before you look at anything else. This applies to your Longwood home too.

  2. Look at the flow indicator. Most meters have a small dial that spins when water moves. If it turns while everything is off at your Longwood home, read the water meter leak check guide and call.

  3. Scan the statements. An unexplained increase that repeats each month is typical of a hidden leak.

  4. Check by touch and ear. Warm spots, soft flooring and faint running sounds are all worth noting.

  5. Give us a call. Bring the reading, the rooms and a rough date, and the call goes quickly.

Options and price before work begins.

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Slab leak pages to read before you call

In Longwood, pick whichever sign or service matches your case and read the longer explanation.

Straight answers, no pressure.

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Other places in Seminole County and beyond

Neighboring places include Altamonte Springs and Casselberry. See also Central Florida page.

Slab leak service area in Longwood

We take calls from every part of Longwood, covering ZIP codes 32750, 32779.

Common questions

Are pools or sprinklers in Longwood repaired by these technicians?

No. We test the house plumbing and rule pools and irrigation in or out, but repairs to them go to the right specialist.

In Longwood, who do I call about a leak in a Seminole County rental or condo?

Begin with whoever manages the property, since they may already have a process, and we can work with them on the plumbing. This is how it works for Longwood callers.

Can I get a leak check before buying a home in Longwood?

Yes. A technician can pressure test and listen across the floor before closing. See slab leak check before buying.

How do I check for a slab leak in Longwood?

Turn off all water use and watch the meter for a few minutes. A moving dial or low-flow indicator suggests a leak somewhere. Then look for warm floor spots and listen for running water. That applies to homes in Longwood.

Do you serve Longwood?

We do. Calls from Longwood are handled the same way as anywhere in Seminole County: a short conversation first, then a visit if the signs point to a leak.

In Longwood, are pools or sprinklers repaired by these technicians?

No. The technicians we connect you with find and fix leaks in the water and drain lines of the house. Pools and irrigation are checked only to rule them in or out. This is how it works for Longwood callers.

Does my Longwood ZIP code fall under your listing?

Yes, if it is ZIP codes 32750 and 32779, which is what the Longwood listing in Seminole County takes in. If yours is different, say what it is when you call and the nearest listing will be matched to it.

Which places close to Longwood have their own pages?

Winter Springs, Ocoee and Altamonte Springs are three of them, and the Central Florida page lists the others. A caller outside every listed boundary can still ring and describe the property.

Is the age of Longwood a guide to the pipes in my home?

Incorporated in 1875, Longwood is a city of about 5.5 square miles in Seminole County. That is useful background, but it does not decide the pipe. What sits under one floor depends on the year that house was built and whether it has been repiped, so give the technician the build year if you know it.

Talk to someone about your Longwood home.

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