Roof Repair in Dallas
A repair is the right answer more often than people expect. The job is finding the real cause, fixing it properly and telling you honestly how much life the roof has left.
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What happens on a Dallas repair call
Your description
Where you see water or damage and when it started. Photos from inside help.
Roof and attic check
We trace the problem to its source: flashing, vents, nail pops, valleys or storm damage.
Findings with photos
You see the cause, not just the stain on the ceiling.
Written price
One price for the repair, plus a note if the roof has bigger issues.
Fix and clean
Repair done, debris cleared and the area checked again.
Problems that show up on Dallas roofs
Wind-lifted shingles
North Texas storms break the seal strip and fold shingles back. Once unsealed, they lift again in the next storm.
Hail bruising
Spots where granules are gone and the mat is soft. Not every hit leaks right away. See our DFW hail damage page.
Worn flashing
Common on houses that kept the same flashing through more than one reroof.
Pipe boots
Rubber cracks in the heat and lets water run down the pipe into the attic.
Clogged gutters
Water backs up under the roof edge and rots fascia and decking. See gutter repair.
Why Dallas roofs need more repairs as they age
Half of the homes in Dallas were built before 1981 (U.S. Census Bureau, American Community Survey 2020-2024). On a house about 45 years old, the roof has been through many rounds of heat, wind and storms, and the weak points are usually the joints: flashing, valleys and anything that pierces the roof.
NOAA's Storm Prediction Center logged 58 hail reports within 10 miles of Dallas from 2015 through 2024, ten of them 1.75 inches or larger. Hail and wind working together are why a roof that looked fine in spring can be leaking by summer.
Heat does its share between storms. Long summer days dry out the sealant under shingle tabs and around pipes, so a joint that held for years can let go in a single season. That is why a leak often shows up with the first heavy rain after a hot, dry stretch.
Repair or replace: a quick check
Repair: one leak, a handful of missing shingles, a cracked boot or a single flashing joint.
Repair: storm damage on one slope of a roof that is otherwise in good shape.
Look at replacement: leaks in several rooms, or curling, brittle shingles across the roof.
Look at replacement: soft decking in more than one area.
Look at replacement: repairs that keep coming back. See roof replacement in Dallas.
Repairs on rental homes
In Dallas, 58 percent of homes are renter occupied. Tenants tend to report a roof problem only when water reaches the ceiling, and by then the decking may have been wet for weeks. For rental owners, a look at the roof after storm season catches loose shingles and cracked boots while they are still small fixes.
GemSco is family owned, licensed and insured, and an elite contractor for Owens Corning and GAF. Estimates are free. See our general roof repair service, or read more about roofing in Dallas.
Frequently Asked Questions
Why do my shingles keep blowing off in the same spot?
Usually because the seal strip on those shingles has failed, or because they were nailed too high or with too few nails. Wind catches the loose edge and folds it back. Replacing only the missing pieces does not fix the cause, so we check the shingles around them and reseal or replace them as needed.
Is a small leak worth fixing right away?
Yes. A small leak wets the decking and insulation every time it rains, even if the ceiling stain grows slowly. Wet wood softens and mold can follow. Fixing a single flashing joint or vent boot costs far less than replacing decking and drywall later, so it pays to act on the first stain.
Can you tell whether hail damaged my roof or it is just old?
Usually, yes. Hail leaves random hits with fresh exposed mat, often with matching dents on vents and gutters. Age shows as even wear: granule loss across whole slopes, curling and cracking. Our photos show both, and the difference matters if you are considering a claim. Read wind damage vs hail damage for more.
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GemSco Roofing & Solar serves Houston, DFW, Austin, San Antonio and surrounding areas. We’re family owned and fully licensed and insured.