Metal roofing
Architectural shingles
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GAF
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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 Long Beach
Roof replacement in Long Beach costs between $9,000 and $18,000 for a typical single-family home, with composition shingle tear-offs landing at the lower end and wood-shake-to-composite conversions running higher once sheathing repairs are factored in. Most jobs in the 90802 through 90815 corridors take four to seven working days from tear-off to final inspection. Call (866) 974-2271 to schedule your free estimate. We know Long Beach’s housing stock block by block, from the East Village craftsman bungalows to the stucco tract homes in Los Altos, and we price every job with the marine-layer realities of your specific street in mind.
Here’s the thing most homeowners on the south and east sides of Long Beach don’t realize until a crew is on their roof: the salt air off the harbor and the damp marine layer that sits over the city most mornings mean your roof is rotting, corroding, and failing from underneath, not on top. In neighborhoods like Belmont Shore, Rose Park, and Bluff Park, we routinely tear off roofs that look fine from the curb and find rusted nails, corroded flashing, and spongy sheathing underneath. That’s the Long Beach roofing problem in one sentence. And it changes which materials belong on your house.
Why Koreatown Roofing Is Long Beach’s Preferred Roof Replacement Company
We’re a roofing-only contractor, which means every crew member on your Long Beach job does roofing every day, not roofing sometimes and tile work or plumbing the rest of the week. That focus shows up in tear-offs where concealed rot gets caught early and in installs where valley flashing and drip edges are set to handle salt-laden fog for decades, not just a few seasons. Manny Cordero runs our crews with direct accountability to the communities we serve, and in Long Beach that means we show up when we say we will and we stay on the job until it’s correct.
Our Long Beach customers call us because we do not push a single manufacturer. We install products from seven leading brands, including GAF, CertainTeed, and Atlas, and we recommend the material that fits your home’s exposure and your budget rather than what a supplier wants moved off a shelf. For coastal Long Beach homes, that often means stainless-steel fasteners, hot-dip galvanized drip edge, and upgraded underlayment, even when the shingle itself is marketed as salt-tolerant. Your roof, your material choice. That is how we approach every estimate from Naples to North Long Beach.
When you call for a free estimate, you get a written line-item quote, not a vague number scribbled on a business card. We walk the roof, check the decking, inspect existing flashing, and document what we find. If hidden rot shows up at tear-off, we show you photos and explain the fix before we proceed, rather than surprising you with a change order you never saw coming.
Styles & brands we work with
Roof Installation in Long Beach
Roof Installation in Long Beach means full-system replacement: tear-off of the old roof, inspection and repair of rotted or water-damaged sheathing, new underlayment, new flashing, new shingles or membrane, and final cleanup and inspection. A complete composition shingle installation in Long Beach typically runs $9,000 to $14,500 depending on square footage, roof pitch, and how much decking needs replacing once we see what is underneath. If you’re converting from wood shake to composite, expect $12,000 to $18,000 because the conversion usually includes new decking, upgraded fasteners, and sometimes bringing the sheathing up to current code.
Full Tear-Off and Decking Replacement
In Long Beach, the tear-off is where the real cost lives, because that is where the rot hides. On older homes in the 90802 through 90806 corridors, we commonly find decking that looks sound until you press on it and your finger sinks in. We replace rotted sheathing with fresh plywood or OSB rated for the load, and we install fasteners that will not rust out in salt air. Skipping this step to save money is a false economy, and we tell every customer that directly.
New Construction Roofing for Long Beach Projects
For new builds and ADU projects across Long Beach, from Bixby Knolls to Zaferia, we install roofs from the deck up with coastal conditions baked into the specification. That means stainless or hot-dip galvanized fasteners, reinforced valley flashing, and underlayment chosen for damp conditions, not just for code minimums. If your architect or GC has a spec, we will bid to it. If they do not, we will spec it for Long Beach’s marine air, not for Pomona.
Roof Replacement Contractor in Long Beach
A Roof Replacement Contractor in Long Beach should know which parts of the city eat roofs, and we do. The coastal band from the Peninsula through Belmont Heights and downtown sees persistent salt fog, while the north side toward Bixby Knolls gets more sun and less marine influence. The materials that work well in one zone are not always the right call in the other. We price and spec each job accordingly, which is why our estimates for the same roof style vary from neighborhood to neighborhood.
Replacing a roof in Long Beach is not a repair-and-go job. It is a full removal of what is failing, correction of what is rotting underneath, and installation of a new system that will actually hold up where you live. Our crews handle every stage: tear-off, decking replacement, flashing, underlayment, shingle or membrane installation, and cleanup. We pull permits when the city requires them, and we schedule inspections with Long Beach Development Services so the work is signed off, not just finished.
Wood Shake to Composite Conversion
Long Beach has one of the largest inventories of wood-shake roofs in Southern California, concentrated in the pre-war bungalow neighborhoods east and south of downtown. Wood shake looks charming, but it holds moisture in the marine air, and the fasteners holding it down rust at an alarming rate. We convert these roofs to Roof Replacement systems using architectural shingles from brands like CertainTeed and Atlas, with all new fasteners, ice and water shield in the valleys, and new decking where needed. On a 1920s bungalow in the East Village near 3rd Street, our crew tore off a wood-shake roof that looked sound from the street, but the decking was spongy and every fastener was rusted through. We replaced the rotten sheathing, laid ice and water shield in the valleys, and set new CertainTeed architectural shingles with stainless-steel nails and a hot-dip galvanized drip edge. The homeowner avoided the resale headache that often hits older Long Beach bungalows when an inspection finds concealed rot under a cosmetic roof.
Flat Roofing Systems for Long Beach’s Low-Slope Homes
A large share of Long Beach’s 1940s and 1950s stucco tract homes and its many multi-family buildings have low-slope or built-up roofs. These roofs do not shed water the way pitched shingle roofs do. They manage standing moisture, and when the marine layer keeps them damp from above while dew condenses below, sealant fails at the seams and water finds its way in. We install flat roofing systems with seam details and flashing specified for Long Beach’s specific dampness profile, not a generic spec pulled from an inland playbook.
Trusted Brands We Service in Long Beach
We work with the brands you already trust, and we keep them honest. Our relationship with GAF, CertainTeed, Owens Corning, Atlas, Tamko, IKO, and Boral means your Long Beach roof gets material that is actually in stock and actually right for this climate, not whatever a single supplier happens to have on the yard. For coastal Long Beach homes, we frequently specify CertainTeed or Atlas architectural shingles paired with stainless or hot-dip galvanized fasteners, because a cheap nail on a premium shingle is the fastest way to void a warranty and lose a roof to rust. When we provide an estimate, we tell you which brand fits your roof and why, and we show you the difference in writing.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Long Beach Homes
- Rusted fasteners and corroded flashing. Salt-laden marine air off the harbor attacks standard galvanized nails and flashing at an accelerated rate. A roof that looks intact from the curb can have every nail holding its shingles corroded to the point of failure, which is why we specify stainless or hot-dip galvanized hardware on coastal jobs.
- Rotted decking under wood-shake roofs. In the 90802 through 90806 corridors, wood-shake roofs sit damp through most mornings because the marine layer never fully burns off before the next fog rolls in. The shake looks fine on top, but the sheathing underneath turns spongy, and the first sign is often a soft spot felt through the ceiling, not a visible leak.
- Failing sealant at valleys and penetrations. Salt fog collects where roof planes meet and around vents, pipes, and chimneys. We see sealant that was rated for inland conditions crack and pull away within a few seasons on Long Beach homes, especially in Belmont Shore and the Peninsula where the fog is thickest.
- Inland-spec materials on coastal homes. The biggest avoidable mistake we see is a roof installed with materials specified for Riverside or the Valley. The shingle might be fine, but the fasteners, flashing, and underlayment fail in Long Beach’s damp salt air years before the shingle wears out. That is a specification failure, not a product failure.
Pricing for Roof Replacement in Long Beach, CA
A standard composition shingle roof replacement on a 1,200 to 1,800 square foot Long Beach home runs $9,000 to $14,500. Wood-shake-to-composite conversions typically range $12,000 to $18,000 because decking replacement and fastener upgrades are almost always required. Flat or low-slope roof replacement lands between $11,000 and $17,000 depending on the membrane system chosen. The coastal-spec version of any of these jobs, using stainless fasteners, upgraded underlayment, and marine-grade flashing, adds roughly 8 to 12 percent to the materials cost. That is the honest math. The cheap inland-spec job costs less today and can fail within a decade in Long Beach’s salt air, and the second roof always costs more than the first one saved. Call (866) 974-2271 for a free written estimate with line-item pricing for your specific home. We serve all of Long Beach and the surrounding communities.
We Also Serve Cities Near Long Beach
Our crews work throughout the Long Beach area, including Signal Hill, Lakewood, Carson, and West Carson. If you’re in one of those neighboring communities and need a roofing-only contractor who understands coastal and near-coastal conditions, we are glad to help. Your roof, your material choice applies just as much a few blocks inland as it does on the beach.
Serving Long Beach, CA — Our Local Coverage Area
We’re based in the Long Beach 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 Long Beach
Because Long Beach sits where coastal marine air meets the land, and the salt-laden fog that rolls in most mornings condenses on roof surfaces and stays there. Standard galvanized fasteners corrode in that damp salt environment years before shingle granules wear away, so a roof can look presentable while every nail holding it down is rusting through. That is why we open up the decking on tear-offs and photograph what we find before installing replacements, and why we spec stainless or hot-dip galvanized hardware on coastal jobs. Call (866) 974-2271 for an inspection if your roof is past fifteen years old and you live anywhere south of Pacific Coast Highway.
We specify fasteners and flashing for salt air first, shingles and underlayment second. For coastal Long Beach homes, that means stainless or hot-dip galvanized nails, reinforced valley flashing, and underlayment rated for persistent dampness. On the shingle side, we often recommend architectural shingles from CertainTeed or Atlas because their warranty programs and granule adhesion hold up well in marine climates, but the fastener and flashing spec matters more than the shingle brand. We will show you exactly what goes on your roof and why before we start. Call (866) 974-2271 for a free estimate with materials spelled out line by line.
Expect to pay 8 to 12 percent more in materials for a coastal-spec roof than for a standard inland spec. On a $12,000 roof, that is roughly $1,000 to $1,500. That money goes to stainless fasteners instead of standard galvanized, upgraded underlayment, and marine-grade flashing at valleys and penetrations. The cheaper inland-spec roof is not actually cheaper if it loses fasteners to rust in eight or ten years and needs a premature replacement. We will quote both specs honestly and let you decide, but we will tell you plainly which one belongs on a Long Beach roof. Call (866) 974-2271 for a written quote on your home.
Yes, in most cases. A full roof replacement in Long Beach, especially one that converts wood shake to composite and involves decking repair, requires a permit through Long Beach Development Services, and the city will want an inspection before the job is closed out. We pull the permit, schedule the inspection, and make sure the work passes, because a roof replacement with no permitted sign-off can complicate a future sale and may not satisfy your insurer. Call (866) 974-2271 and we will walk you through the permit requirements for your specific property.
We find it by lifting the shake and probing the decking before we ever quote a number, because in neighborhoods like Rose Park and the East Village, concealed rot under wood-shake is common enough that we expect it. If rot shows up, we replace the affected sheathing with new material rated for the load, install ice and water shield where needed, and price the repair as part of the job so you see it in the estimate before work starts, not as a surprise after tear-off. Call (866) 974-2271 to schedule a free roof inspection. We will document what we find with photos and walk you through the repair plan before you commit to anything.
Written by Manny Cordero, Owner at Koreatown Roofing, serving Long Beach with roofing-only expertise focused on inspection, repair, and replacement.