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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Los Angeles
Roof replacement in Los Angeles typically costs between $8,500 and $22,000 for a standard 1,500-square-foot home, with flat-roof membrane rebuilds in older neighborhoods like Pico-Union and South LA often landing between $9,000 and $18,000 when drainage correction and new scuppers are included. Most full replacements take 3 to 7 days once materials are on site. We work throughout Los Angeles every week, including Koreatown, Echo Park, Silver Lake, and the 90036 – 90039 corridor. If you’re weighing a replacement against another patch job, call us at (833) 589-7971 and we’ll give you an honest read on what your roof actually needs.
Why Hollywood Roofing Co Is Los Angeles’s Preferred Roof Replacement Company
Los Angeles homeowners call us because we install materials from seven leading manufacturers, including CertainTeed, Owens Corning, and IKO. That matters here more than most places: the right roof for a 1920s bungalow in Pico-Union is not the right roof for a hillside home in Silver Lake. We match the system to the structure and the exposure, not to whatever one supplier happens to stock.
Roland Vega leads our team, and he’s walked more flat-roof decks in Los Angeles than most roofers see in a career. The work our crews do across South LA and Central LA shows up in how we scope a job: we look at scupper drains, parapet flashing, and wind-uplift edge metal before we ever talk shingle color. That’s why homeowners in Los Angeles keep our number after the first job. When the next storm or Santa Ana event comes through, they call the same crew that did the last roof.
We also offer roof inspection as a standalone service. If you’re not sure whether you need a full roof replacement in Los Angeles or a targeted repair, we’ll inspect it and tell you straight. No pressure, no sales script. Just a condition report you can act on when you’re ready.
Styles & brands we work with
New Roof Installation in Los Angeles
New roof installation in Los Angeles means a complete tear-off down to the deck, inspection and possible replacement of roof decking, and installation of the full roofing assembly: underlayment, membrane or shingles, flashing, drip edge, and drainage. On older Los Angeles homes, this often includes rebuilding scuppers and correcting ponding paths, because a new membrane over a clogged 1930s drain just fails again. A new roof installation in Los Angeles typically runs $9,000 to $22,000 depending on roof size, material tier, decking condition, and whether the home sits in a wildland-urban-interface zone requiring Chapter 7A ignition-resistant components.
Built-Up Flat Roofs on Older Bungalows
The 90001 – 90008 core of Los Angeles is dominated by 1910s – 1930s bungalows and courtyard apartment buildings with flat or near-flat tar-and-gravel and capsheet roofs. New roof installation on these homes is usually a membrane and drainage rebuild: new capsheet or TPO, new scuppers, new flashing, and regraded drainage. We scope ponding correction on every flat roof before quoting because ignoring it is the fastest way to a failed new roof.
Pitched Shingle Roofs in Hillside Neighborhoods
Hillside and foothill parcels in LA, including parts of Silver Lake and the canyons, usually require ignition-resistant assemblies under the state’s Chapter 7A standards. That means specific underlayment, edge metal, and vent details, not just fire-rated shingles. A new roof installation on a pitched Los Angeles hillside home often runs $12,000 to $22,000 and may require county-level permitting and WUI-compliant materials.
Reroofing in Los Angeles
Reroofing in Los Angeles means a roof replacement without a full tear-off: a second layer of roofing installed over the existing one where code and deck condition allow. Los Angeles building code permits reroofing in some cases when only one layer exists and the deck is sound. Reroofing typically costs $6,000 to $12,000 in Los Angeles, about 20 – 30% less than a full tear-off, but it’s not always the right call. On roofs with ponding, sun damage, or questionable decking, we often recommend a full replacement instead. We’ll tell you which applies to your roof, and we don’t push reroofing just because it’s cheaper up front.
When Reroofing Makes Sense in LA’s Flat-Roof Core
On a flat capsheet roof in Pico-Union or South LA, reroofing sometimes means a new membrane layer over the existing one while correcting drainage and flashing. If the existing deck is dry and the slope is workable, this can extend the roof’s life by 15 to 20 years at a lower cost than a tear-off. But if the scuppers are rusted out or water has been ponding for years, tearing off and rebuilding is the only way to get a roof that actually lasts.
Heat Cycling and Older Asphalt Shingles
Los Angeles’s sun-baked, low-pitch roofs experience heat cycling that degrades asphalt shingles faster than in most of the country. A reroof on a pitched home in Echo Park with sun-cracked shingles and dried-out underlayment is often a bad investment if the underlayment is already failing. In those cases, we recommend a full replacement with new underlayment and ventilation, even though it costs more up front.
Trusted Brands We Service in Los Angeles
We install and service roofs from CertainTeed, Owens Corning, IKO, Atlas, and four other major manufacturers. Because we work across all seven brands, we can match the material to your home instead of steering you to whatever one supplier inventories. Los Angeles homeowners get real options at the premium end with CertainTeed and Owens Corning, and solid value-tier options from IKO and Atlas. Parts and materials for all brands are available locally, which means fewer delays and faster turnaround on your Los Angeles roof replacement.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Los Angeles Homes
- Clogged 1930s scuppers and flat-roof drains: The older flat-roof neighborhoods of South and Central LA are full of original tar-and-gravel roofs whose scuppers have decades of debris built up. Water ponds, seams fail, and a new roof that doesn’t fix the drainage path fails again fast.
- Sun-cracked capsheet peeling at the edges during Santa Ana events: On a 1920s bungalow block in Pico-Union, we tore off a capsheet that had started peeling back at the edges during the last Santa Ana event. Replacement bids that ignore wind-uplift nailing and edge metal leave the new roof just as exposed.
- Heat-cycled asphalt shingles on low-pitch roofs: LA’s long dry season and strong afternoon sun bake asphalt shingles and membranes faster than most of the country. Skipping proper underlayment and ventilation on a re-roof shortens the new assembly’s life.
- Chapter 7A requirements on hillside and foothill parcels: Homes in wildland-urban-interface zones in and around Los Angeles must meet ignition-resistant roofing standards. Quoting a standard assembly there is both a code violation and a fire risk. We scope WUI exposure on every hillside roof before quoting.
Pricing for Roof Replacement in Los Angeles, CA
A standard pitched shingle replacement in Los Angeles on a 1,500-square-foot home generally runs $9,000 to $16,000. Flat-roof membrane rebuilds in the older bungalow core typically run $9,000 to $18,000 when scupper replacement and drainage correction are included. Reroofing runs $6,000 to $12,000 where code allows. Hillside homes with WUI requirements usually land between $12,000 and $22,000. The biggest cost drivers in Los Angeles are roof size and pitch, decking condition, drainage corrections, material tier, and whether the parcel falls in a wildland-interface zone. Call (833) 589-7971 for a free estimate with a written line-item quote. We scope every roof before we quote it, so the number you get is the number you pay.
We Also Serve Cities Near Los Angeles
Our Roof Replacement team works throughout the Los Angeles basin. We regularly handle roofs in Los Angeles neighborhoods including Koreatown, Echo Park, Silver Lake, and Hollywood. If your home sits in one of these areas, the same crew that inspects your roof can replace it, with no handoff between contractors and no gaps in accountability.
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 About Roof Replacement in Los Angeles
A flat-roof replacement in South LA usually costs $9,000 to $18,000 because it’s a membrane and drainage rebuild, not a shingle tear-off: new capsheet or TPO, new scuppers, new flashing, and ponding correction. The older 1910s – 1930s bungalows in the 90001 – 90008 core also often need decking repairs once the old roof comes off, and the labor for built-up flat systems is different from pitched shingle work. If you’re comparing bids, ask whether drainage correction is included, because a quote that skips it will fail again. Call (833) 589-7971 for an exact quote on your flat roof.
Yes. Hillside and foothill parcels in Los Angeles often fall in wildland-urban-interface zones where California’s Chapter 7A ignition-resistant standards apply. That requires specific underlayment, edge metal, vent details, and sometimes fire-rated shingles. A roof quoted with standard materials there is non-compliant and a fire risk. We scope WUI exposure on every hillside roof before we quote, so the price you get reflects what your parcel actually requires. Call (833) 589-7971 to schedule a free estimate.
The first thing to compare is scope, not price. One Los Angeles bid may include drainage correction, new scuppers, deck replacement, and WUI-compliant materials, while another quotes only the membrane or shingles. A lower bid that skips scupper repair on a flat roof in South LA is not a better deal, it’s a failed roof in two years. Ask both bidders to itemize decking, underlayment, flashing, edge metal, drainage, and permits. Then compare line by line. Call (833) 589-7971 for a written line-item quote so you can compare honestly.
Yes, if it’s installed with wind-uplift nailing and edge metal specified for the exposure. Santa Ana events are when dried-out capsheet lifts at edges and shingles peel back, especially on older Los Angeles flat roofs. We check parapet flashing, drip edge, and nailing patterns on every replacement, and on a recent Pico-Union job, we rebuilt the edge assembly specifically because the old capsheet had started peeling during the last Santa Ana event. Call (833) 589-7971 to have your roof checked before the next wind event.
Watch for water pooling around scupper drains, cracked or peeling capsheet at the edges, rusted flashing, and damp spots on the ceiling after winter storms. On 1920s bungalows in Los Angeles, these signs usually mean the roof has reached the end of its service life and needs a full replacement, not another patch. A new membrane over a clogged 1930s scupper will fail again, so drainage correction must be part of the scope. Call (833) 589-7971 to schedule a roof inspection, and we’ll give you an honest condition report.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Los Angeles and surrounding neighborhoods.