How to Tell if There is a Water Leak in Your Walls

Zack Klein • August 3, 2022

Sometimes, water damage is obvious. A pipe may burst, or a hurricane rolls through the middle of town, and there is no question that some serious repairs are going to be required. However, water damage can also be more subtle, going unnoticed until significant damage has occurred. In most cases, this water damage comes from hidden leaks in your walls. Understanding how to identify these leaks early is key to minimizing their impact on your structure and your business.


What Causes Water Leaks in Walls?


The culprit behind a water leak in a wall can be interior or exterior. If it is interior, the source is located within the wall itself. Typically, this source is a weak pipe or faulty plumbing. Leaks that result from the exterior of the wall can come from sources such as bad caulking, clogged gutters, or flashing that has deteriorated.


Signs of Water Leaks in Walls


The first hints that a water leak inhabits a wall may be subtle, but they should never be ignored. These are the small signals that let you know a bigger problem is around the corner. Common signs of these leaks can include:


  • Odors – A faint musty smell is often the first indicator of a problem and will become stronger over time.
  • Warping – Warped walls, bubbling, chipping and peeling paint can all be associated with underlying water damage.
  • Staining – Water can leave clear staining on walls or floors where it begins to pool.
  • Dripping – A later and obvious sign occurs when drips occur and water becomes visible.


Tools to Locate Water Leaks in Walls


If you suspect a water leak in your walls, a water meter is your easiest, most readily available tool to check. Check the reading on your meter, turn off all water sources, and check again in three hours. If the number has increased, you likely have a leak. Another useful option is a moisture meter. This meter can be purchased via a hardware store and can read moisture levels in materials such as drywall.


When it comes to protecting your home or business from water damage, early detection can be key. If you are unsure if a leak exists or believe that one does, professional water damage restoration experts should be your first call. Our team can help confirm the presence of a leak, eradicate the issue, and repair any damage. To get started, give Guarantee Restoration a call.

Meet The Team | Jerome Etienne

By Christina Mullins • July 8, 2026
Behind every successful restoration project is a team of dedicated professionals committed to helping customers recover after disaster strikes. This month, we're introducing Jerome Etienne , a technician at our Baton Rouge office whose hard work and honesty make him a valued member of the Guarantee Restoration Services team. From Forklift Driver to Restoration Technician Jerome is originally from Lafayette, Louisiana , and joined Guarantee Restoration Services in September 2024 . Before beginning his career in restoration, he worked as a forklift driver. Since joining GRS, Jerome has embraced the hands-on nature of restoration work and takes pride in helping prepare properties for the rebuilding process. Finding Satisfaction in Demolition Work. When asked what he enjoys most about working at GRS, Jerome didn't hesitate. He enjoys working on demolition projects, where every job presents a new challenge and plays an important role in restoring a property after damage. Removing damaged materials safely and efficiently helps lay the foundation for the next phase of the restoration process, making demolition one of the most critical steps in recovery. Living the Core Value of Honesty Of GRS's five core values, Honesty is the one that resonates most with Jerome. "I believe people appreciate knowing the truth, especially after their property has been damaged. Being honest, dependable, and transparent helps build trust and shows our customers they can count on us from start to finish." Jerome believes honest communication helps reassure customers during stressful situations while building lasting trust throughout the restoration process. Advice for New Team Members Jerome's advice for anyone starting a career in restoration is straightforward. "Follow what the Lead Tech says. You'll learn everything you need to know." By staying willing to learn and trusting experienced team members, new technicians can quickly build the skills and confidence needed to succeed in the field. Outside of Work When he's off the clock, Jerome enjoys spending time outdoors. Whether he's fishing or visiting the gun range, he enjoys activities that allow him to unwind after the work week. A Childhood Dream As a kid, Jerome dreamed of owning a food truck. While his career path eventually led him to restoration, that entrepreneurial spirit and strong work ethic continue to shine through in everything he does. Thank You, Jerome! We're proud to have Jerome as part of the Guarantee Restoration Services family. His dedication, honesty, and willingness to tackle every challenge help make a difference for both our customers and our team every day. Interested in Joining the GRS Team? At Guarantee Restoration Services, we're always looking for hardworking individuals who share our commitment to excellence, honesty, efficiency, and partnership. If you're interested in building a rewarding career with a team that makes a difference every day, we'd love to hear from you. Visit our Careers page to learn more about current opportunities and become part of the GRS family.

Mitigation vs. Reconstruction: What's the Difference?

By Zack Klein • July 1, 2026
Learn the difference between mitigation and reconstruction, and how GRS restores properties after water, fire, storm, and mold damage.

How Mississippi’s Climate Accelerates Water Damage

By Christy Jones Huff • June 24, 2026
Learn why water damage escalates quickly in Jackson, MS, and how fast professional mitigation helps prevent costly repairs and mold growth.
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