Skip to content

Service 04

Roof Leak Detection & Repair in Los Angeles

Water travels, so a ceiling stain often isn’t directly under the leak. We trace it to the source: flashing, valleys, vents, or hidden rot, and fix the cause, not the symptom.

Water damage on attic rafters found during a leak inspection

Ceiling stain? We trace it to the source: flashing, valleys, vents, or hidden rot, document everything with photos, and fix it at the cause, not the symptom.

What’s included

  • Inspection of flashing, valleys, vents, and roof penetrations
  • Attic check for hidden rot and water damage
  • Photos of what we find
  • Repair at the source of the leak
  • Photos of the finished repair

Signs you need this

  • Ceiling or wall stains
  • Drips or damp spots after rain
  • A musty smell in the attic
  • Dark or rotting wood on rafters or decking
  • Peeling paint near the roofline

Materials & systems

  • Flashing

    Metal that seals the joints around chimneys, walls, and skylights, one of the most common places for a roof to leak.

  • Valleys

    Where two roof slopes meet and water concentrates. A failed valley can leak far from where the stain shows up.

  • Vents and penetrations

    Pipes and vents that pass through the roof need intact seals to stay watertight.

Recent work

  • Roofer sealing new copper flashing over waterproof underlayment

Questions about leak detection & repair

How do you find the source of a leak?

We trace it, checking flashing, valleys, vents, and the attic for hidden rot, and document everything with photos. Then we fix it at the cause, not the symptom.

My roof is leaking right now. What should I do?

Call or text (310) 312-8107. Send us a photo of the problem and we’ll tell you exactly what you’re dealing with.

Will I see what you found?

Yes. You get photos of the problem and of the finished repair.

See all roofing questions →

Other services

  • 01

    Roof Replacement

    Complete tear-off and replacement with architectural shingles rated for California sun: new decking, synthetic underlayment, and ridge ventilation included.

  • 02

    Tile Roof Repair & Restoration

    Spanish and concrete tile specialists. We lift and salvage original tiles, replace failed underlayment, and re-set everything so your roof keeps its character.

  • 03

    Flat & Commercial Roofing

    Torch-down, TPO, and coating systems with corrected drainage and clean terminations, built for LA heat on homes, additions, and commercial buildings.

Free, no-pressure inspection

Know your roof before the rain does.

LA sun destroys roofs slowly: cracked shingles, dried-out flashing, failing seals. Our free inspection catches problems while they’re still cheap to fix.

(310) 312-8107