Emergency roof leak repair
Active water coming through during or right after rain. The first job is stopping it entering, which is not always the same as the permanent fix.
Dunwoody · roof leak repair
Roof Leak Repair Dunwoody GA
Most metro Atlanta leaks trace back to a storm that did not look like it caused damage. The shingles are still there, the roof looks fine from the driveway, and water is getting in anyway. Finding where is the job.
Licensed contractors — Dunwoody Published pricing — no callout guesswork Straight to a person — no form, no callback queue
Dunwoody roof leak repair costs
Published up front, because the first question is always what it costs and nobody else on this search will tell you.
| Work | Typical range | Notes |
|---|---|---|
| Leak trace and diagnosis | $160 – $425 | Often credited against the repair |
| Single-point repair (flashing, boot, few shingles) | $370 – $955 | Most common call |
| Valley or chimney flashing rebuild | $955 – $2,300 | |
| Emergency tarping | $425 – $1,200 | Per section, weather dependent |
| Decking replacement | $75 – $155 | Per sheet, on top of the repair |
| Full replacement, average Dunwoody home | $9,500 – $23,300 | When repair is no longer economic |
| Wind-damaged shingle section reseal | $400 – $1,400 | Common after spring storms |
Ranges reflect typical Dunwoody and DeKalb County residential pricing and are estimates, not quotes. Steep pitch, difficult access and roof type push toward the upper end; a single accessible pipe boot sits at the bottom.
Roof leak work in Dunwoody
Most calls are one of these. Describe what you are seeing and you will get a straight answer on whether it needs someone out today.
Roof leak detection
Water travels along rafters and decking before it shows, so the stain is rarely under the hole. Tracing the actual entry point is most of the work.
Ceiling leak and water stain
A stain that darkens at the edge is still taking water. One that has a hard brown outline may be dormant — but the decking above it still got wet.
Chimney and flashing leaks
Flashing fails more often than shingles do. Step flashing, counter-flashing and the chimney cricket are the usual suspects on a leak with no visible roof damage.
Pipe boot and vent leaks
Rubber pipe boots crack and split long before the roof around them wears out. One of the most common causes of a leak on an otherwise sound roof.
Skylight leaks
Usually the flashing kit or the seal rather than the glass. Condensation on the inside of a skylight is a ventilation problem and needs a different fix entirely.
Valley leaks
Valleys carry the most water on the roof. Debris packs in, water backs up under the shingle course, and the leak shows well below where it entered.
Flat and low-slope roof leaks
Ponding, seam failure and flashing at the parapet. Low-slope roofs fail differently from pitched ones and are diagnosed differently.
Metal roof leaks
Fastener backout, failed neoprene washers, and seam separation from thermal movement. Rarely the panel itself.
Storm damage leaks
Wind-lifted shingles and hail bruising often leak days or weeks after the storm. Photo documentation taken before the repair matters for a claim.
Emergency tarping
When the roof cannot be made watertight the same day. A properly anchored tarp buys weeks; a weighted one blows off in the next storm.
Attic leak tracing
Wet insulation with a dry ceiling usually means flashing or a boot. It can also be condensation, which is ventilation rather than a leak — different problem, different fix.
Other roofing work
Handled by a separate crew — different job, different call.
Roof replacement
When the shingle layer is spent or repairs have become recurring, replacement stops being the expensive option and starts being the cheaper one.
New roof installation
Full tear-off and rebuild, including decking repair, underlayment, ventilation and new flashing throughout rather than patched around.
Gutters and downspouts
Overflowing gutters push water back under the shingle edge and rot fascia. Often found during a leak call rather than reported as its own problem.
Siding
Water that got past the roof usually shows on the siding next. Repair and replacement across vinyl, fiber cement and wood.
Roof cleaning and moss removal
Moss and algae hold moisture against the shingle and shorten its life. Soft wash rather than pressure, which strips the granules.
(229) 235-1425 for replacement, gutters, siding or cleaning.
What a roof leak repair call covers
Finding the entry point is the job. Patching the stain is not.
- Emergency tarping if the roof cannot be made watertight the same day
- Photo documentation suitable for an insurance claim
- Decking assessment where water has been getting in for a while
- Straight answer on whether it needs someone out today or can wait
- Gutter and drainage check where water is backing up at the eaves
- Penetration survey — vents, boots, skylights and anything else through the roof
Signs you have a roof leak
Water travels before it shows. These are the symptoms worth acting on rather than watching.
Granules in the gutter after hail
Hail bruises the mat under the surface. The dark spots where granules came off are where the shingle will fail first, and insurers look for exactly this pattern.
Ceiling stains that grow
A ring that darkens at the edge is still taking on water. A hard brown outline that has not moved may be dormant — but the decking it soaked is not.
Shingle tabs lifting at the edges
Run a hand under the tab. If it lifts without resistance the seal strip has failed, and that section is one storm away from leaking regardless of how it looks.
Water around a chimney or skylight only
Flashing fails long before shingles do. A leak confined to one penetration is almost always flashing rather than the roof field.
Questions people ask
My roof looks fine but leaks. How?
Wind damage usually does not remove shingles — it breaks the adhesive seal underneath and leaves them lying flat. The roof looks untouched from the ground and takes water at the next heavy rain. This is the single most common metro Atlanta leak call.
Should I file an insurance claim for hail damage?
Document first, decide second. Photograph the granule loss, the gutters and any soft metal denting before anyone touches the roof. Sudden storm damage is generally covered; wear and age generally is not, and the photographs are what separate the two.
How much does roof leak repair cost in Dunwoody?
Most single-point repairs run $370 to $955. Diagnosis on its own is $160 to $425 and is usually credited against the work if you go ahead. Flashing rebuilds around a chimney or valley run $955 to $2,300.
Is the stain on my ceiling definitely a leak?
Not necessarily. Condensation from poor attic ventilation produces very similar staining and is a different repair entirely. A useful tell: leak stains appear or worsen during and just after rain, whereas condensation staining tracks cold snaps.
How long does a roof leak repair take?
A single-point repair is usually a few hours once the entry point is found. Finding it is the variable part — water can travel a long way along a rafter before it shows. Larger flashing work runs one to two days.
How soon can someone come out?
Active water coming in is treated as urgent and usually gets a same-day or next-day visit. A stain that is not currently spreading is scheduled normally. Say which it is when you call and you will get a realistic answer rather than an optimistic one.
Why roofs leak in Dunwoody
Dunwoody sits in the metro Atlanta hail and wind corridor. Spring storm season here does two kinds of damage, and only one of them is obvious. Straight-line wind lifts shingle tabs, breaks the seal strip underneath, and drops them back down looking untouched — the roof then leaks in the next storm from a spot that shows nothing from the ground. Hail does the other kind, bruising the mat under the granules so the shingle fails months later. Housing stock across DeKalb County skews newer and denser than most of the state, which means a lot of architectural asphalt in the 10-to-20-year band where the seal strip is past its best but the roof is nowhere near replacement.
Get it looked at before it spreads
A leak that has reached the ceiling has already been in the decking for a while. Call and describe what you are seeing — you will get a straight answer on whether it needs someone out today.
Call (229) 235-1425