Roof Repair in Los Angeles & Orange County — Stop the leak. Get your home dry again.

  • Free roof evaluation
  • Written price before any work
  • 10-year workmanship warranty (call for details)
  • CSLB #1061942

Find the Cause Before Anything Gets Fixed

Roof repair from QRS finds where water is really getting into your shingle, tile or flat roof and fixes it at the source. Water rarely drips where it gets in. It slips past a lifted shingle, a cracked tile or an open seam, runs along the underlayment or a rafter, and shows up somewhere else entirely. So we start upslope of the stain, at the flashings, valleys, vents and roof edges where leaks usually begin, and we photograph the cause before we fix it. What that looks like depends on your roof: nail pops, pipe boots and wind-lifted tabs on shingles; slipped tiles, ridge mortar and worn underlayment on tile; open laps, blisters and clogged drains on a flat roof.

Not every leak means you need a new roof. When the roof is sound overall and the problem is local, such as one failed flashing, a few broken pieces or a single open seam, a targeted repair is the sensible fix, and a handful of small issues can often be handled in one tune-up visit. When wear is spread across the whole roof, or the same spots keep failing, we’ll say so and show you the photos, so you can weigh a roof replacement on the evidence. Either way, the written scope and price come before any work.

Where leaks start

Where a home’s roof leaks

Water rarely comes in where the ceiling stain shows. It starts at a detail like these, then runs along the underlayment or a rafter before it drips.

Tap a number to see where a home's roof tends to leak.

Recent roofing projects

  • Aerial view of the new white flat roof on a two-story mid-century home in Los Angeles, with its skylights, brick chimney and raised window box

    Brentwood, Los Angeles 90049

    White Flat Roof

    White flat roof in Los Angeles 90049: a bright, reflective flat roof on a mid-century home, with every skylight, vent and the chimney detailed.

  • The solar array back on the new brown shingle roof of a home in Pico Rivera, with the neighborhood behind it

    Pico Rivera 90660

    Roof Replacement Under Solar Panels

    Roof replacement under solar panels in Pico Rivera 90660: the array measured and stored, the deck made solid, flashed mounts and new shingles.

  • Spanish-style multi-family building in Mid-Wilshire with clay tile and a rooftop flat roof deck

    Mid-Wilshire, Los Angeles 90019

    Tile & Flat Roofing at a Multi-Family Building

    A multi-family building in Mid-Wilshire with new clay tile on its pitched roof and a reflective flat roof system over the rooftop terrace.

View all projects

What people say after the job

269 reviews from the people we roof for, on Google.

  • Kelsey Breadmont

    “I was recommended this roofing company by a friend, and I’m really glad I went with them. I had a problem with water leaking into my attic from the flashing around the chimney, and the team was very helpful from the start. Tony was the roofer working with me, and he was always professional and friendly. He took care of resealing the flashing and chimney, which made the leak much better right away. He kept in touch with me after the work, and now we’re working on sealing the chimney even more to make sure everything is perfect. I feel confident that the team will get everything fixed up right. Based on my experience so far, I’d definitely give them five stars. Thanks to everyone there for their hard work!”

    Read it on Google · 4 months ago
  • Cynthia Pina

    “Tony went above and beyond my expectations!! He was available immediately to inspect the roof and gave a great deal. He definitely worked with our budget. I highly recommend Quality Roofing for any roof repair you may need:)”

    Read it on Google · 5 months ago
  • Samuel Mcilwee

    “Quality roofing specialist exceeded my expectations from start to finish. The crew showed up on time, explained everything clearly, and the quality of the work was outstanding. They were professional, honest, and left the property spotless when the job was done. It’s hard to find reliable contractor in LA, but these guys definitely earned my trust. I highly recommend them to anyone looking for quality roofing work. Five stars all the way!”

    Read it on Google · 2 months ago

Read more reviews

What you can count on, on every job

  • Free roof evaluation
  • Written scope and price before any work
  • 10-year workmanship warranty, call for details
  • Licensed, bonded & insured
  • Permits pulled
  • Clean site and a nail sweep every day

Frequently Asked Questions

Straight answers about roof repair.

How much does a roof repair cost?

It depends on what failed and how much needs fixing. A cracked pipe boot or a few slipped tiles is a small job, while a failed valley, flashing or damaged decking takes more work. We trace the leak to its source first, then give you a written scope and price before any repair begins, so you know the cost up front.

Is there a warranty on roof repairs?

The materials in a repair carry the manufacturer’s warranty, and what it covers depends on the product and its warranty tier. Our 10-year workmanship warranty applies to new roof installs (call for details).

Do you work with insurance adjusters?

Yes, as our schedule allows. Our team is small, so we can’t always be there when the adjuster visits, but we’ll help you where we can, and our photos and written scope give you clear documentation to share with your insurance company.

A storm just damaged my roof. What happens first?

Call us. A roofer assesses the damage and photo-documents it, and when it’s needed, we put temporary protection such as a tarp in place to limit further water damage. Permanent repairs follow with a written scope and price, and our photos and written scope can be shared with your insurance company. Our emergency roof repair page has more detail.

Show 4 more questions
When does repairing an older roof stop making sense?

When repairs keep chasing new leaks, or the roof covering is worn out across most of its surface, more patching only postpones the bigger job. Age alone isn’t the test, though; condition is. A free roof evaluation photographs the whole roof so you can see which side of that line yours is on.

Can you repair a roof you didn’t install?

Yes. We repair shingle, tile and flat roofs regardless of who put them on. We look at how the roof was built, match materials as closely as we can and tell you plainly if earlier work is part of the problem.

Can a small leak wait until the rainy season is over?

It’s a risky bet. Water that gets in can soak insulation, stain drywall and soften the roof deck long before the damage is obvious, and small openings tend to grow with each storm. Fixing it early usually keeps the repair small.

Do you repair roofs on commercial and HOA properties?

Yes. Offices, retail, warehouses and other commercial buildings get the same leak tracing and photo documentation, and the building stays open while we work; see commercial roof repair. Condo and townhome communities get one point of contact through our HOA & multi-family service.

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