Metal roofing
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Los Angeles, CA | Sunrise Roof Repair
We provide independent CertainTeed roofing installation and repair across Los Angeles, from leak diagnosis to full tear-off and re-roof on Landmark, XT, and Flintlastic systems. The one thing that separates our CertainTeed work here from a generic job is that we know how these products actually fail in the 90001 – 90008 corridor: UV degradation on south-facing shingle planes, thermal cycling that lifts modified bitumen seams, and layered tar-and-gravel tear-offs that most newer suburbs never see. That local depth means we diagnose the real problem before we start writing a scope. Call (877) 752-3460 for a free estimate anywhere in Los Angeles.
Why Los Angeles Residents Choose Us for CertainTeed Service
Ruben Acosta grew up in Belvedere, spending summers on flat roofs near Belvedere Park with his uncle, patching the built-up systems on stucco homes that had been baking in the sun for fifty years. He went on to study construction technology at East Los Angeles College, where the fundamentals of drainage, slope, and material behavior got drilled into him. Today, our crew brings that same lens to every CertainTeed roof we touch, from Koreatown CertainTeed service to jobs across Los Angeles: we want to know what the original installer did right, what they missed, and what the sun has done to the material since. We’re an independent CertainTeed service provider, which means we are not authorized, sponsored, or endorsed by CertainTeed. That independence matters. We install and service products from seven manufacturers including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so the recommendation you get is based on what your roof actually needs, not what one brand pushes us to push. Seven brands, one contractor.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in Los Angeles
CertainTeed makes solid materials. Los Angeles makes them work hard. Here are the problems we see repeatedly across the 90001 – 90008 corridor:
- Granule loss and mat cracking on south and west planes. Year-round LA sun scrubs the mineral surface off Landmark and XT shingles faster than anything in a colder climate. Once granules go, the fiberglass mat underneath starts cracking. We see this concentrated on the slopes that face the afternoon sun, especially on older bungalows with barely-ventilated attics.
- Flintlastic SA seams lifting and fish-mouthing. CertainTeed’s self-adhered modified bitumen works well on low-slope sections, but LA’s daily thermal swings and minor seismic movement cause seams to separate over time. Water tracks under the membrane and rots the deck before you ever see a ceiling stain.
- Dry-rot at shingle-to-flashing transitions. LA doesn’t get snow, but the winter rain season is intense and short. Water ponds at wall flashings, chimney saddles, and vent boots, saturating the plywood. By spring the flashing looks fine but the deck underneath is gone.
- Layered tear-off complications. Many homes in Boyle Heights and South LA have had three, four, sometimes five roofs layered over the original deck. A new CertainTeed roof can’t go over old flood coat and elastomeric. We strip it down to the boards before any new Landmark or XT goes on.
- Class A fire rating compliance after the 2025 fires. Insurance carriers across Los Angeles are now asking for Class A-rated assemblies. CertainTeed Landmark shingles can meet that rating, but only when the underlayment and installation details are done right. We handle that end to end.
CertainTeed Service in Los Angeles: What Local Conditions Mean for Your Equipment
Here’s something you won’t find on a generic CertainTeed page: in the 90001 – 90008 corridor, the homes are 1910s – 1950s bungalows and 1960s – 80s dingbats, many carrying decades of built-up roofing. Original tar-and-gravel, then a flood coat, then a silver elastomeric coating, then maybe another one for good measure. So when a CertainTeed shingle re-roof starts in Los Angeles, the first job usually isn’t installing shingles. It’s stripping those layered roof assemblies down to the original deck. That’s a tear-off depth problem. A contractor in a newer development where homes were built in 2010 doesn’t deal with it. We deal with it every week. On a 1920s bungalow off Cesar Chavez Avenue near CertainTeed in Echo Park territory, a homeowner’s CertainTeed Landmark roof was leaking at the valley after the first winter storm. Once we stripped the shingles, we found three layers of old tar-and-gravel and silver elastomeric underneath, plus rotted valley decking. We removed the built-up layers down to the boards, replaced the decking at the valley, and rebuilt it with new CertainTeed underlayment, a proper valley, and matching Landmark shingles. The leak is gone and the roof is now a code-compliant single-layer assembly. That’s what CertainTeed work in Los Angeles actually looks like. If you see us pulling up before sunrise, that’s just the way we do it: we show up before the neighborhood wakes up and leave before you have to ask if we’re done.
CertainTeed Models & Products We Service in Los Angeles
We install and repair the full CertainTeed residential lineup. Landmark architectural shingles are the most common system in the area, and we also handle XT 25 and XT 30 three-tab shingles on older bungalows where the existing roof was built that way. Presidential Shake and Presidential TL luxury shingles appear on re-roofed Spanish-revival and Craftsman homes in neighborhoods like Jefferson Park, West Adams, and areas near CertainTeed repair in Silver Lake, where owners want the heavier profile. For low-slope sections, Flintlastic SA self-adhered modified bitumen handles flashings, valleys, and flat transitions. When we repair a CertainTeed roof, we use genuine CertainTeed accessory components, matching ridge, starter, and hip products, and matching Flintlastic membranes wherever the repair sits next to existing CertainTeed material. Where the brand doesn’t matter, like underlayment or vent boots, we use quality aftermarket parts that do the job. We stock common CertainTeed accessories locally, which keeps turnaround fast for Los Angeles jobs. If we need a specific Landmark color match, we get it same-week from suppliers we’ve worked with for years.
See the difference
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AfterCertainTeed Service Pricing in Los Angeles
CertainTeed work in Los Angeles is priced by the scope, not by the square foot alone. A simple leak repair at a flashing might run a few hundred dollars. A full Landmark re-roof on a 1,200-square-foot bungalow with a single tear-off layer typically falls in the $8,000 – $14,000 range. When the roof has multiple layers of tar-and-gravel and elastomeric to strip, that adds tear-off labor and disposal costs, which pushes toward the higher end. A low-slope Flintlastic replacement on a dingbat or flat section usually lands between $4,000 and $9,000 depending on access and deck condition. Every job starts with an inspection, and our inspection service is a standalone offering, not a sales tactic. We inspect first, recommend second. We give you a written line-item quote, and the price on that sheet is the price you pay. No change orders unless we uncover something neither of us could have seen from the ladder. Call (877) 752-3460 for a free estimate, and we’ll walk the roof with you before we write anything down.
Serving Los Angeles, CA — Our Local Coverage Area
We’re based in the Los Angeles area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Los Angeles
Yes. We strip everything down to the original deck before installing new CertainTeed shingles. Leaving old built-up layers underneath you means the new roof sits on an unstable base that traps heat and hides deterioration, and most Los Angeles building inspectors won’t sign off on that. The tear-off adds cost, but it’s the only way to get a roof that will actually last. Call (877) 752-3460 to get a tear-off estimate for your specific roof.
Yes. CertainTeed Landmark shingles are rated Class A for fire resistance when installed with the proper underlayment and assembly. After the 2025 fires, many Los Angeles homeowners are getting letters from their insurance carriers asking for documentation. We install systems that meet that standard and give you the paperwork to send back. Call us for a free inspection and we’ll tell you exactly what your roof currently has and what it would take to get to Class A.
That’s the LA sun doing what it does. The western exposure takes the full load of afternoon heat, which degrades the mineral granules on CertainTeed shingles faster than any other plane. The granules protect the asphalt mat from UV, and once they’re gone, the mat starts cracking. The fix depends on how far gone things are. If it’s caught early, we can repair sections. If the mat is cracked across multiple planes, it’s replacement. We’ll tell you which one your roof needs. Call (877) 752-3460 for an honest read.
Yes, and we do it regularly. Tile underlayment replacement means removing the clay tiles, stripping the old underlayment, installing new CertainTeed underlayment, and reinstalling the original tile. It’s a job that requires care, but the tile itself usually survives fine. We only replace broken or damaged tiles individually. Call us at (877) 752-3460 and we’ll set up an inspection to assess your tile roof’s underlayment condition.
In many cases, yes. If the Flintlastic membrane is otherwise intact and the leak is at a seam, penetration, or flashing, we can patch it with matching CertainTeed Flintlastic material and stop the water. If the membrane has widespread seam failure or the underlying deck is rotted, a full section replacement is the honest call. We never push a full replacement when a repair will do. Call (877) 752-3460 for an exact quote, estimates are free.
Service Areas Near Los Angeles
We cover all of central Los Angeles, including 90036, 90037, 90038, and 90039. Our crews also work in surrounding communities like Lennox, Gardena, Lakewood, Artesia, East La Mirada, and La Cañada Flintridge. If you’re in the South San Gabriel area, see our CertainTeed service in South San Gabriel. For the Walnut Park area, check CertainTeed service in Walnut Park. We’re all over the Los Angeles service area.
Book Your CertainTeed Service in Los Angeles Today
Before the next rain hits. A leaking roof doesn’t wait, and neither should you. Call (877) 752-3460 to schedule your free CertainTeed roof estimate. We’ll inspect first, recommend second, and give you a written quote you can hold us to.
Written by Ruben Acosta, Owner at Sunrise Roof Repair, serving Los Angeles and the surrounding communities. For more on our CertainTeed work, see CertainTeed sales & service.