Emergency Roof Repair: What to Do After Discovering a Leak
The first hours after you find a leak decide how much it ends up costing. This guide breaks the response into a timeline, so you know what to do now, what to do today and what can wait until the roof is closed.
Schedule Your Roofing Inspection Today
Fill out the information below and we’ll reach out to complete your estimate as soon as possible!
Think in three stages
A leak feels like one emergency, but it is really three jobs in a row. First, protect people and belongings from the water that is already inside. Second, get the opening on the roof covered or repaired so no more water comes in. Third, dry out and repair what got wet.
Most of the damage from a leak comes from water that keeps entering after it is found, or from wet materials that are left to sit. Moving quickly through each stage, in order, keeps the problem as small as possible. Our emergency roof repair page lists the immediate safety steps in detail. This article covers the whole timeline around them.
The order matters because each stage depends on the one before it. Drying a room while water still comes through the ceiling wastes time and equipment. Repairing drywall before the roof is closed means doing it twice. And a permanent roof repair is easier to plan when the inside is already under control and documented. Keep a simple notebook or a note on your phone from the first minute: what you saw, when, who you called and what they said. That log is useful for the roofer, for any drying company and for your own records.
The first hour: contain and stay safe
Check for electrical risk
If water is near lights, outlets or a ceiling fan, turn off that circuit at the breaker before you go near it.
Catch the water
Buckets, pots and towels under every drip. Move rugs, furniture, electronics and documents out of the way.
Watch the ceiling
A ceiling that sags or bulges with water can give way. Keep people and pets out from under it.
Photograph before you clean
Take photos and a short video of the drip, the stain and anything that got wet, with the date visible on your phone.
Stay off the roof
Do not climb up during rain, wind or darkness. Most roof falls happen when people try a quick fix in bad conditions.
The first day: get the roof covered
Call a roofer as soon as the inside is under control. When you call, have this ready: where the water is coming in, when it started, whether it followed a storm, what you can see from the ground, and how old the roof is. Photos you can send save time.
The first visit usually has two goals. One is to stop the water, with a temporary cover or a quick repair if the weather allows. The other is to find the actual source, which is often not right above the stain. Our guide on how to find the source of a roof leak explains why, and the 8 common causes of roof leaks in Texas homes are the usual suspects. A temporary cover is only a bridge to the real repair. Our article on why temporary roof patches fail explains how long you can rely on one.
If the leak came with a storm and your neighbors also have damage, roofers will be busy. Getting a call in early, with clear information, helps you get on the schedule.
Be careful with anyone who shows up uninvited after a storm and asks for a signature on the spot. Ask for a written estimate, check that the company is licensed and insured, and make sure you understand what you are signing before any work starts. A real emergency still leaves time to read one page.
For a business, the same timeline applies with one more step: decide early which areas can stay open and which need to be cleared. A leak over inventory, equipment or a work area can cost more than the roof repair itself. Our commercial roof repair page covers how those jobs are handled.
The first week: dry out and decide
Dry the inside
Wet insulation, drywall and carpet pads hold water. Fans and dehumidifiers help. Badly soaked materials often have to be removed rather than dried.
Check for mold
Mold can start on wet materials that stay damp. A musty smell or dark spots after a few days mean something is still wet.
Get a written estimate
Ask for an estimate that describes the cause, the repair and the materials. It should separate the temporary work from the permanent repair.
Decide on the repair
A single source on a sound roof is usually a repair. Several leaks on an older roof may point to replacement.
If you are thinking about insurance
Many homeowners call their insurance company after a leak, especially after a storm. Whether the damage is covered depends on your policy and on the insurance company's decision. Policies often treat sudden storm damage differently from wear and tear, and most expect you to take reasonable steps to prevent further damage.
What you control is the record. Keep the dated photos and videos from the first hour, the date of the storm if there was one, receipts for buckets, tarps or drying equipment, and the roofer's photos and written estimate. GemSco inspects, documents with photos and gives you a written estimate you can use in that conversation. Our roof insurance claims page explains the general process and terms like deductible and depreciation.
Mistakes to avoid after a leak
Painting over the stain before the source is fixed.
Leaving wet insulation in the attic because it is out of sight.
Signing with the first person who knocks on the door after a storm without a written estimate.
Throwing away damaged items before photographing them.
Assuming a tarp is a repair and forgetting about it until the next storm.
Waiting to see if the leak comes back. It usually does, and the damage grows in between.
Who to call
Roof leaks follow storms, and storms in Texas tend to hit many homes at once. U.S. Census ACS 2020-2024 estimates put the median year built of homes at 1982 in Houston and 1981 in Dallas, which means many roofs, flashing details and pipe boots there have already been through decades of storms. After a big event, an older roof is often where the first leaks appear.
GemSco is family owned, fully licensed and insured, and an elite contractor for Owens Corning and GAF, with more than 20 years of experience. We inspect the roof and the attic, photograph the source, and give you a written estimate before the permanent repair. If a storm caused the leak, our roof storm damage page explains how that damage is assessed. For a leak happening now, call (844) 980-5506.
Frequently Asked Questions
How soon should a roof leak be repaired?
As soon as possible. Every rain sends more water into the deck, insulation and drywall, and wet materials can grow mold within days. If the weather or scheduling delays a permanent repair, a temporary cover should go on quickly and the full repair should follow, not wait for the next storm.
Should I put a tarp on my roof myself?
It is safer to let a roofer do it. Wet shingles, wind and steep pitches cause falls, and a tarp nailed or weighted the wrong way can tear off or make the leak worse. Inside, focus on catching water, protecting belongings and taking photos until help arrives.
Will homeowners insurance pay for a leaking roof?
It depends on your policy and on the insurance company's decision. Sudden damage from a storm is often handled differently from gradual wear. Keep dated photos, receipts for protective steps, and the roofer's written estimate. GemSco can inspect, document with photos and provide that estimate.
What should I tell the roofer when I call about a leak?
Where the water is showing, when it started, whether it followed a storm, what you see from the ground, roughly how old the roof is, and whether anything fell on it. Photos of the inside and outside help the roofer arrive prepared and find the source faster.
We’re Here to Help!
GemSco Roofing & Solar serves Houston, DFW, Austin, San Antonio and surrounding areas. We’re family owned and fully licensed and insured.