Who to Call for a Water Leak in the Wall: Explore Your Options

Don't panic, just call one of these pros for help

A plumber fixing a water leak
Photo: sturti / E+ / Getty Images
A plumber fixing a water leak
Photo: sturti / E+ / Getty Images
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Whether you suspect a leak in the wall or know for sure that you have a problem, you need to call in a professional as soon as possible to take care of it. Knowing who to call for a water leak in your wall is crucial for getting the problem solved quickly. You can choose from a few different professionals, but a water damage restoration specialist is your best option.

Benefits of Hiring a Water Damage Restoration Specialist to Fix a Water Leak in Your Wall

A water damage restoration specialist near you is the best option if you need a pro to fix a water leak in your wall. You could call a plumber or even a handyperson to address the issue, but there are a few reasons a water damage restoration company is best.

  • They’re used to fast turnarounds: Water damage restoration specialists mostly handle emergencies, so they’re far more likely than plumbers and handypeople to be able to get to your issue the same day to minimize damage.

  • They can often tackle build-back: Unlike plumbers, water damage restoration specialists can solve the underlying problem and then tackle build-back, like repairing water damaged wall plaster, replacing insulation, patching drywall, and even repairing or replacing damaged flooring.

  • They’re familiar with different types of leaks: Plumbers will only be able to help if the leak is coming from a pipe, while a water damage restoration specialist can also solve your problem if the water is unexpectedly coming from a roof leak or window leak.

  • They can sometimes work with your insurance: Water damage restoration specialists work with insurance companies every day, so they’re more likely to know the protocol to help you get your repairs covered by your homeowner’s insurance company, if applicable.

Can I Hire a Plumber to Fix a Water Leak in My Wall?

A plumber is the next best option for fixing a water leak in your wall. This professional will be able to tackle any work related to water supply or drain lines, so if you know your issue is with your plumbing system, a plumber is a good option. Just keep in mind that plumbers won’t be able to help with window or roof leaks, and they can’t take care of mold growth as a result of a leak or build-back like a water damage restoration specialist would. If you don’t want to DIY the repairs, you’ll need to hire another pro after your plumber.

Additionally, plumbers do often make emergency calls, but they’re less likely to be able to get to you the same day, as they don’t exclusively handle emergencies.

Can I Hire a Leak Detection Company to Fix a Water Leak in My Wall?

A professional inspecting an interior wall
Photo: Nitat Termmee / Moment / Getty Images

If you know you have a leak because your water meter is spinning with all appliances and fixtures shut off but you don’t know where the leak is located, a leak detection company is a good option. These businesses specialize in locating the source of the problem. They use professional equipment that plumbers do not typically have, like acoustic listening devices and soil probes. These companies also employ cameras, smoke testing, and hydrostatic water tests. These methods are noninvasive, meaning that there is no need to open walls to inspect pipes visually for leaks. Instead, you will be able to point your repair person to the exact problem area.

Many leak detection companies help you pinpoint the source of the leak, but do not provide repair services. But if you’re having a hard time finding the leak, then contacting a leak detection company is a great idea. You could save time and money and get your leak repaired more quickly.

Pro Tip

Water can seep behind walls and under flooring, leading to hidden damage. Homeowners can check for unseen moisture by looking for cool spots on walls (which may indicate dampness), using a moisture meter (available at hardware stores for around $20-$50), or simply pressing a paper towel against suspect areas to check for dampness. Peeling paint, bubbling wallpaper, and musty odors are also key signs of hidden water damage. — Felicia Wilkes, Comfort Specialist at A-One Refrigeration & Heating Inc

Comfort Specialist at A-One Refrigeration & Heating Inc

How Do Water Damage Restoration Specialists Fix Water Leaks in Walls?

Your water damage restoration specialist will begin by stopping the leak, which could mean repairing a leaking pipe, replacing a window, or fixing gutters that are spilling water behind the fascia board. Next, your pro will remove standing water and dry out the affected area, and then remove damaged material. Finally, they’ll repair or replace the surrounding area to get your living space back to its original condition.

How Much Does Repairing a Water Leak Cost?

Water damage restoration costs an average of $3,800, and most homeowners pay between $1,350 and $6,300. However, the cost can vary widely depending on the underlying cause of the leak and the extent of the damage caused. A minor plumbing leak costs an average of $275 to repair, and you may pay an additional $150 to $250 in drywall repairs. A window leak that requires a full window replacement costs an average of $800 to replace the window, plus any additional repairs.

DIY vs. Hiring a Pro

Locating the source of a leak can be challenging, especially without professional equipment, but if it’s obvious, a DIY solution is sometimes possible. Once you find the water leak, you can see if it is a DIY-friendly repair. Some jobs, like fixing a hole in a water pipe or replacing fittings or pipes, may be doable based on your level of experience. For most DIY plumbing repairs, though, the solution is temporary, so you should plan on calling in a pro down the road for a permanent fix.

For anything more complex, like water leaks with electrical damage or pipes with severe damage, you should always call a pro. Also, if you have mold or mildew damage, it is important to get professional mold remediation done so you can make sure you and your family have a safe place to live.

Like any plumbing emergency, time is of the essence. So, in the interest of getting the damage fixed right away, it may make more sense to hire a water damage restoration specialist than take the extra time to figure out the issue yourself.

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