Roof Replacement in Los Angeles & Orange County

Come home to a roof you can stop worrying about.

Roof replacement in Los Angeles, decided on your roof’s real condition. We remove your old roof down to the deck and build a complete new shingle, tile or flat roof system, for homes across Los Angeles and Orange County. It starts with a roofer-led free roof evaluation, not a sales pitch.

  • Free roof evaluation
  • Written price before any work
  • 10-year workmanship warranty (call for details)
  • CSLB #1061942
  1. Old roof
  2. Tear-off to the deck
  3. Underlayment & flashings
  4. New roof

Most home roof replacements take 3 to 5 days.

Certified with the manufacturers we install

  • Owens Corning
  • IKO
  • GAF
  • CertainTeed Master Craftsman
  • Polyglass Premio Pro

Permits Handled

We pull the building permits

280 Google Reviews

Homes & businesses

10-Year

Workmanship warranty, call for details

Roofer-Led

Inspections and estimates

When a New Roof Is the Right Call

A roof replacement in Los Angeles from QRS removes your old roof down to the deck and builds a complete new shingle, tile or flat roof system, installed by our own roofers. Replacement makes sense when a roof is worn out as a whole, not in one spot. That looks like shingles gone brittle and bare of granules on every slope, tile and underlayment failing together, or a flat roof carrying patch on top of patch with water reaching the deck. At that stage, each roof repair buys less time than the last. It isn’t the only option for tile, though: when the tiles are still sound and it’s the underlayment that has failed, a tile lift & relay replaces that layer and puts your own tiles back.

A full tear-off takes the roof down to the deck. That lets us check the decking and address soft or damaged sections before building up again with new underlayment, flashings at every wall and penetration, the ventilation or drainage details your roof type calls for, and the new roofing itself. Your written scope lists all of it before work begins, including the material, profile and color you’ve chosen and how any decking damage found under the old roof will be handled. Qualified crews then install the agreed system cleanly and to spec.

Local roofers. Real accountability.

A roofer looks at your roof first, and you get photos and a written price before anything starts. One family-owned company answers for the roof, from the first visit to the walk across the finished roof with you.

  • Licensed, bonded and insured California contractor, CSLB #1061942
  • Certified with the manufacturers whose systems we install
  • We pull the permits
  • A written scope and price before any work
  • 10-year workmanship warranty on installs (call for details)
See our credentials
280Google reviews from the people we roof for
2020Licensed California contractor since
12Crews across Southern California
4Counties: Los Angeles, Orange, Riverside and San Bernardino

Choosing a Roof for Southern California

  • Start with the framingClay and concrete tile are far heavier than shingles, so a switch to tile depends on whether the structure can carry it. Moving from tile to a lighter roof is usually simpler on that front.
  • Match the roof to the houseTile suits Spanish and Mediterranean homes, shingles fit Craftsman and ranch styles, and low-slope sections need a system built to drain, not shingles or tile.
  • Plan for your exposureInland valleys bake roofs in summer heat, coastal homes deal with salt air and the marine layer, and homes near brush face wind-blown embers. Where your home sits shapes the material and detailing we recommend.

Roofing, The QRS Way

Step 01

Roof Evaluation

We inspect your roof and photo-document its condition.

Step 02

Clear Quote

Get a written scope and price before any work starts.

Step 03

Expert Install

Qualified crews install the agreed roof system cleanly and to spec.

Step 04

Final Walkthrough

We review the finished roof with you and go over your warranty.

A written price, before any work.

Start with a free roof evaluation. A roofer tells you what’s worth fixing, and you decide what to hire us for.

  • No charge. The drone roof evaluation is free.
  • Photo documentation. See what we see, in plain English.
  • Clear next step. Repair, monitor, maintain or replace.
  • Optional $199 Roof Check. Only if you want it: a tune-up where we seal the vents, pipes and flashings.
  • Credited toward replacement. The $199 counts toward the price if you move forward.
  • Pay after the visit. No deposit for the Roof Check.
Free roof evaluation

Roof evaluation

Freeno obligation

We use drone footage to see the real condition of your roof. The evaluation costs nothing, and there’s no obligation.

Book my free evaluation

Roofing reviews from the people we work for

Read more reviews
★★★★★
“I was looking to replace my shingles roof in Encino and contacted a few roofing companies in the neighborhood. Out of four roofers, Quality Roofing Specialist was the only one that worked with my budget as well as my schedule. Their work was fantastic, and we love the outcome. They exceeded my expectations. I will definitely recommend to friends.”
Jose LinarezGoogle review
★★★★★
“We trusted Tony for a full roof replacement. They showed up early each day, worked efficiently, and kept us updated. I appreciated the patience in answering our concerns about materials and warranty. The new roof looks sharp and already makes the home feel more energy-efficient.”
AngelGoogle review
★★★★★
“We had an awesome experience with the crew of Quality Roofing. I called around to get quotes for a roof replacement and they gave me much better quote than the other roofing companies. Definitely within the budget and did a perfect job. No mess, they cleaned everything at the end”
Emilee CrowleyGoogle review
★★★★★
“We recently had our roof replaced by Quality Roofing Specialists, and the entire experience was excellent. The crew arrived on time every day, kept the property clean, and finished the project exactly as promised. The quality of the workmanship is outstanding, and the new roof looks amazing. If you’re looking for a reliable roofing contractor, I highly recommend this company.”
Noam NahoriGoogle review

Roof replacement near you

QRS offers roof replacement across Los Angeles County, Orange County, Riverside County, San Bernardino County and Santa Clara County, from our offices in West Hollywood, Woodland Hills, Vernon and San Jose. Not sure we reach you? Check your ZIP code on our service areas page, or call (310) 340-1643.

Wherever you are, it starts the same way: a roofer looks at the roof, you get photos of what we find, and a written scope and price comes before any work.

Roof replacement questions, answered

Straight answers about roof replacement.

How much does a roof replacement cost in Los Angeles?

It depends on your roof: its size, pitch and number of stories, the roofing material, how many old layers come off and whether any decking needs replacing. Tile usually costs the most to install. For a quick estimated range, our Instant Quote measures your roof from satellite imagery. Your actual price comes in a written scope after a free roof evaluation, before any work begins, and financing can spread it into monthly payments.

Who installs new roofs near me in Los Angeles?

Our own roofers, from offices in West Hollywood, Woodland Hills and Vernon, with 12 crews for shingle, tile and flat roofs. We replace roofs across Los Angeles, the rest of Los Angeles County and Orange County. Every roof replacement starts with a roofer on your roof and a written scope and price.

How long does a roof replacement take?

Most home roof replacements take 3 to 5 days. The roof’s size, the roofing material, any decking repairs and the weather can change that.

Do you pull the permits?

Yes. When your roofing project needs a building permit, we pull it for you.

What are the signs I need a new roof?

Look for wear across the whole roof rather than one problem: shingles that are brittle, curling or shedding granules everywhere, a flat roof membrane worn through in many places, leaks that keep coming back in different spots, or soft decking. Tile is different, because the tiles often outlast the underlayment, so a tile lift & relay may be all you need. A free roof evaluation shows which one you’re dealing with.

Can I finance a roof replacement?

Yes. Roof financing options are available to help spread the cost of your new roof into monthly payments, subject to credit approval. The Instant Quote on this site shows example monthly payments, and your written scope and price come first, so you know exactly what you’re financing.

Do I have to replace the whole roof at once?

Not always. A single section, such as a flat roof over an addition or a detached garage, sometimes wears out well before the rest and can be handled on its own. When the wear is spread across the roof, replacing it all at once is usually the more sensible choice. The roof evaluation photos show which situation you’re in.

How is my yard protected during a tear-off?

We lay tarps to protect your landscaping and catch debris as the old roof comes off, and every job ends with a nail sweep and clean-up. If there’s something close to the house you’re worried about, like a fragile planter or patio furniture, point it out before work starts.

What happens at the end of a roof replacement?

We do a final walkthrough with you, review the finished roof and go over your 10-year workmanship warranty in plain English (call for details). It’s also your chance to ask questions and point out anything you’d like us to look at again.

Do you replace roofs on commercial and HOA buildings?

Yes. A commercial roof replacement is planned so the building stays open during the work. HOA and multi-family projects get one point of contact for the whole job.

Why might your price be higher than another bid?

Bids for the same roof often don’t cover the same work. Ours is written line by line: the tear-off, the decking checked and any bad wood photographed and priced before it’s replaced, the underlayment, flashings and vents, permits, cleanup and the final walkthrough. When you compare, check that each bid lists the same items, because a lower number often leaves some out. Our roof replacement guide shows how to read a bid line by line.

What happens if it rains during my roof replacement?

Rain can push the schedule back. If rain is forecast while part of your roof is open, we protect it with tarps when needed, and the work picks up again once the roof is dry enough to continue. We let you know when the schedule changes.

Start here

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Get a Straight Answer on roof replacement

Tell us what’s going on with your roof. A roofer, not a salesperson, looks at it and gives you a clear next step on roof replacement, with a written scope and price.

  • CSLB licensed, bonded & insured
  • 10-year workmanship warranty (call for details)
  • Google customer reviews