Water inside

Roof Leak Repair in Los Angeles, CA

LA Roof Repair Pros provides roof leak repair in Los Angeles, CA, for the water stain on the ceiling, the drip during a storm, the wet insulation in the attic and the wall that bubbles after rain. A leak rarely sits directly above the stain; water enters at a flashing, a valley or a lifted shingle and runs along the decking and rafters before it comes through. The roofer traces it to the source, repairs the source, and checks how far the water got inside.

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Roofer during a roof leak repair tracing a leak at chimney flashing in Los Angeles

How roof leak repair works in Los Angeles

Tracing comes first. From the stain, the roofer goes into the attic where there is access and follows the water trail uphill on the underside of the decking, then onto the roof to the spot above it. The usual culprits are pipe flashings with split boots, chimney and wall flashings that have separated, valleys worn through, skylights, satellite dish mounts and nail pops. Where the roof is too flat or too closed to trace by eye, a hose test finds it.

The repair replaces the failed detail rather than coating it: new flashing, new boot, new shingles or reset tiles with new underlayment beneath. Then the inside is checked. Wet insulation is noted, and drywall that has been wet for a while is flagged, because a leak that ran for a season leaves a drying and sometimes a mold problem that a roofing repair alone does not solve.

What to do before the roofer arrives

If water is dripping, put a bucket under it and, if the ceiling is bulging, pierce the bulge with a screwdriver over the bucket so the water drains instead of bringing the drywall down. Move furniture and electronics out from under it and turn off any light fixture in that area at the breaker. Note when the leak appears: every rain, only in wind-driven rain, or only after long rain, which helps the tracing.

If the leak is active and the rain is continuing, say so on the phone and a tarp goes on the same day.

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Cost

What affects the price of roof leak repair

Leak repairs are priced by the source once it is found.

  • The failed detail

    A pipe boot, a flashing, a valley section or a skylight reflash, each its own scope.

  • Tracing time

    Most leaks are found in the first visit; a hose test on a hard one adds time.

  • Roof type and access

    Tile, steep pitch and height add labor.

  • Interior damage

    Wet insulation and drywall are flagged and quoted separately or referred to a drying contractor.

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Roof leak repair questions from Los Angeles homeowners

Ask us directly

Why does it only leak in some storms?

Wind-driven rain gets under flashings and shingles that shed straight-down rain fine, and long soaking rain finds slow paths that a shower does not. Telling the roofer when it leaks narrows the search.

The stain is in the middle of the ceiling. Is the leak above it?

Usually not. Water travels along rafters and decking before dropping, so the entry point is often several feet uphill. That is why the tracing starts in the attic.

Can you just seal it?

Sealant over a failed flashing works for a season and fails again. The repair replaces the detail. Sealant is used where it belongs, at small penetrations, as part of a proper fix.

Is the water damage inside your job?

We flag it and, for wet insulation and drywall that has been wet for a while, refer a drying contractor. A leak that ran for months can leave mold in the attic, and that is checked too.

Related work

Other roofing services in Los Angeles

Roof problems overlap. The same crew handles all of these.

  1. Roof repair

    Flashings, pipe boots, damaged shingles, slipped tiles and small sections repaired, with photos of the problem and the fix.

  2. Storm and wind damage repair

    Emergency tarping, then repair or replacement of shingles, tiles and flashing torn by wind, hail or a fallen branch, documented for the claim.

  3. Roof replacement

    The old roof off, decking checked and repaired, new underlayment, flashings and covering installed to the manufacturer's spec, with a written warranty.

  4. Tile roof repair and underlayment

    Cracked and slipped tiles replaced, and worn underlayment renewed with the tiles lifted and relaid, so a tile roof keeps its decades of life.

  5. Flat and low-slope roof repair

    Seams, ponding areas, drains and flashings on flat roofs repaired or the membrane replaced, on homes, garages and commercial buildings.

  6. Roof inspection

    A roofer on the roof with a camera: condition, remaining life, problems found and what they cost, in a written report you can use.

Leak, missing shingles or a roof past its time?

Call and describe it. We tell you whether it sounds like a repair or a replacement and when someone can get on the roof.