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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 Hollywood, CA | Koreatown Roofing
We provide our CertainTeed services across Hollywood, from Landmark shingle repairs on 1920s bungalows to Flintlastic SA flat roof patches on apartment courts. The one thing that makes our CertainTeed work different here: we know how Hollywood’s narrow alleys and historic facades dictate which repair strategy actually works. Koreatown Roofing is not a CertainTeed-authorized dealer. We’re a roofing-only contractor in the 90028 ZIP who works with the brand daily because it fits so many Hollywood buildings. Call (866) 974-2271 for a free estimate.
Why Hollywood Residents Choose Us for CertainTeed Service
We work with seven roofing manufacturers (GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, Boral), so when we recommend a CertainTeed repair in Koreatown or replacement, it’s because the product fits your building, not because we’re locked into one supplier. That matters in Hollywood, where a 1920s Spanish-Mediterranean bungalow needs a different approach than a mid-century mixed-use flat roof. Manny Cordero, our owner, learned the trade through the building trades program at Los Angeles Trade-Technical College, where instructors drilled material specs long before he touched a customer’s house. He’s been on Hollywood roofs for over two decades. Our crew uses CertainTeed OEM components like ridge vents and starter strips at every weather-tight junction. For flat roof patches where OEM lead times would leave you leaking through a winter storm, we’ll use compatible aftermarket membranes and tell you exactly why. Your roof, your material choice, with a straight answer either way.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Hollywood
- Granule loss and tab cracking on Landmark shingles. Hollywood’s Mediterranean dry season bakes shingle roofs for months, then winter rain hits all at once. On 1920s bungalows, we regularly see CertainTeed Landmark shingles with granule loss across the field, not just isolated tabs. If the roof is under 15 years old with spot damage, we patch. If granule loss is widespread, replacement is the only durable fix.
- Seam separation and blistering on Flintlastic SA flat roofs. Alley-facing apartment courts in Hollywood trap moisture when scuppers clog and ventilation is poor. Flintlastic SA self-adhered modified bitumen is a solid product, but seams can separate after years of ponding water followed by dry heat. We patch low-slope sections with compatible membranes and clear the drainage paths that caused the problem.
- Premature underlayment failure under clay tile. CertainTeed clay tile underlayment degrades under Hollywood’s UV index faster than most homeowners expect. The tiles look intact from the street, but water gets through and rots the deck below. This is one of the most common hidden leaks we find on Spanish-Mediterranean apartment courts.
- Wind-loosened ridge caps on Landmark installations. Hillside homes in Hollywood sit directly in a high-wind zone off the Santa Monica Mountains. We get calls after Santa Ana events where ridge caps on CertainTeed Landmark roofs have lifted or blown off entirely. Proper nailing and OEM ridge components prevent most of it.
- Ember entry through vented soffit profiles. In Hollywood’s wildfire-ember zone, debris trapped in CertainTeed’s vented soffit profiles can ignite during a wind-driven ember attack. We recommend ember-resistant vent screens and defensible-space maintenance for hillside properties.
CertainTeed Service in Hollywood: What Local Conditions Mean for Your Equipment
Here’s the Hollywood-specific reality that generic CertainTeed pages never address: many of this city’s apartment courts are historic, built in the 1920s, and sit behind street-facing facades that hide the actual roof from view. Tear-off access is often limited to narrow alleys where a dumpster barely fits and material staging is a logistics puzzle. That access problem dictates repair strategy more than any product spec. Because CertainTeed’s Flintlastic SA is lightweight and self-adhered, it’s become our go-to for flat roof patches in Hollywood when full tear-off is infeasible. A heavier torch-down or built-up system would require equipment and staging that a narrow alley off North Cahuenga Boulevard simply can’t accommodate. Our crew recently tackled a leak in a 1920s Spanish-Mediterranean apartment court off North Cahuenga, where the original clay tile hid a failed CertainTeed underlayment over the flat tar roof section. After confirming the alley was too narrow for a full tear-off, we used Flintlastic SA to patch the low-slope area and replaced the underlayment under the affected tile run, restoring weathertightness without disturbing the historic facade. That’s the kind of call you only get in Hollywood, and it’s the kind we handle every week. Roofing specialists, not generalists.
CertainTeed Models & Products We Service in Hollywood
We service the CertainTeed products most common in Hollywood’s housing stock. Landmark Series architectural shingles show up on bungalows and hillside homes. Presidential Shake luxury shingles appear on higher-end Spanish-Mediterranean properties. Flintlastic SA self-adhered modified bitumen covers flat and low-slope roofs on mid-century mixed-use buildings and apartment courts. Symphony Spanish and Charleston clay tile sit on the 1920s apartment courts and bungalows that define so much of this neighborhood. For repairs, we use CertainTeed OEM ridge vents, starter strips, and underlayment at critical junctions. For flat roof patches where waiting on OEM material would leave a Hollywood homeowner leaking through a winter rain event, we’ll use compatible aftermarket membranes and explain the tradeoff before we start.
See the difference
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AfterCertainTeed Service Pricing in Hollywood
CertainTeed roofing service in Hollywood varies based on what we find once we’re on the roof. A minor Landmark shingle patch on a bungalow typically runs lower than a Flintlastic SA seam repair on an apartment court, which involves staging in a narrow alley and sometimes crane access. Tile underlayment replacement price depends on how many tiles we lift and whether the deck below needs repair. Every estimate includes a written line-item breakdown, so you see exactly where the money goes. We don’t change the price once work starts unless we uncover something structural you need to know about, and we’ll show you photos before we proceed. Call (866) 974-2271 to schedule your free estimate. One contractor, every stage.
Serving Hollywood, CA — Our Local Coverage Area
We’re based in the Hollywood area and know this community well, and we also offer Universal City CertainTeed service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Hollywood
Can you repair a CertainTeed Landmark shingle roof with a few missing tabs, or do we need a full replacement? If your Landmark roof is under 15 years old and damage is isolated to a handful of tabs, a patch repair is usually the right call. Once granule loss spreads across the field or tab cracking appears on multiple slopes, replacement becomes the only durable fix, especially after Hollywood’s dry summers have baked the shingles. Call (866) 974-2271 and we’ll give you an honest repair-vs-replace assessment.
Our flat roof has CertainTeed Flintlastic SA that’s bubbling – is that covered under warranty? Bubbling on Flintlastic SA usually means trapped moisture or poor ventilation during installation, and whether CertainTeed covers it depends on the specific warranty terms and who installed the roof. As an independent service provider, we can’t adjudicate the manufacturer’s warranty, but we can document the condition, identify the likely cause, and repair the section. Call (866) 974-2271 for an inspection.
Do you use CertainTeed underlayment under clay tile roofs in Hollywood, and how does it handle the summer heat? We use CertainTeed underlayment when it’s the right product for the job, and it performs well under clay tile when installed correctly. Hollywood’s UV index is brutal, and any underlayment degrades faster here than in coastal neighborhoods. The key is proper installation and honest inspection cycles, because by the time a Hollywood tile roof shows a leak inside, the underlayment has usually been failing for a while.
What’s the best CertainTeed shingle for a 1920s bungalow in a historic district like Hollywood? For a 1920s bungalow in a Hollywood historic district, the answer usually comes down to what the landmark review allows and what the roof structure can carry. Landmark Series architectural shingles are our most common recommendation for bungalows because they handle wind well and fit the aesthetic of the era without the weight of tile. If the district requires matching original materials, we’ll talk through what’s approvable before you commit.
Can you install a new CertainTeed metal roof on a flat-roofed mixed-use building to improve fire resistance? CertainTeed’s metal roofing lines can improve fire resistance on Hollywood hillside and mixed-use buildings, but they’re rarely the right fit for a true flat roof, where water needs a membrane system rather than standing seam panels. If your flat-roofed building sits in the ember zone, a better path is a fire-rated modified bitumen system with ember-resistant vents. We’ll walk through the options honestly. Call (866) 974-2271 and tell us what your roof actually needs, and that’s what you’ll get, no upsell, no guesswork.
Service Areas Near Hollywood
Koreatown Roofing serves Hollywood and the neighborhoods around it, including Hollywood service area coverage across 90028. We also work in CertainTeed service in Los Angeles for clients just south and east, and CertainTeed service in West Hollywood for properties along the western edge. Koreatown, Silver Lake, and Echo Park are all within our regular call range. If you’re not sure whether you’re in our service area, call and ask.
Book Your CertainTeed Service in Hollywood Today
If your CertainTeed roof is leaking, lifting, or just due for an inspection, call (866) 974-2271. We’ll schedule a free estimate, walk the roof with you if you want, and give you a written line-item quote before any work starts. Koreatown Roofing serves Hollywood and provides CertainTeed service in Echo Park, with roofing inspection, repair, and replacement, and nothing else. Call today.
Written by Manny Cordero, Owner at Koreatown Roofing, serving Hollywood roofing needs for over two decades.