Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
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 typically runs $11,500 – $24,800 for a standard asphalt shingle reroof on a 1,500 – 2,200 sq ft home, with coastal-spec upgrades pushing toward the upper end. We’re Seacrest Roofing, and we’ve been tearing off and rebuilding roofs across Long Beach long enough to know the city runs two different weathering profiles, not one. The salt air eating flashings in Naples and Belmont Shore is not the same enemy as the UV hammering shingles in North Long Beach. Call Noel Chambers and the team at (855) 597-2817 to schedule a free estimate, and we’ll show you exactly which spec your roof needs.
Why Seacrest Roofing Is Long Beach’s Preferred Roof Replacement Company
Long Beach homeowners tend to ask harder questions than most, and we like that. A property owner in Los Altos or Bluff Heights who’s looked at a failed flashing on a 1940s bungalow doesn’t want a sales pitch; they want to know what failed, why, and what we’re putting up that won’t repeat the failure. Our inspection process diagnoses the actual failure mode first. Salt corrosion at the flashing? UV degradation in the shingle field? Trapped marine-layer moisture rotting the decking? Those are three different jobs with three different material specs, and we price them differently instead of lumping everything into one inflated number.
We’re manufacturer-agnostic across seven shingle brands, including GAF, CertainTeed, and Owens Corning, which matters here more than in most cities. A coastal home in 90803 may genuinely benefit from a brand with a stronger corrosion-resistant flashing system and a marine-grade fastener spec, while an inland home in 90810 might be better served by a different brand’s UV-stable shingle line. We stock both, so the recommendation follows the roof, not our inventory.
Because we’re based in Downey, we reach most of Long Beach on the same day for estimates and keep a rolling schedule that covers the whole city in a single week. Noel Chambers built Seacrest around full lifecycle coverage: inspection, repair, and full Roof Replacement handled by the same crew, so the person who finds the problem is the same person who fixes it. No gap between diagnosis and install.
Our free estimates include a written line-item quote, and we pull permits and close them out on every roof in Long Beach. If your roof fails inspection, we fix it at no charge. That’s been true since day one and it’s not changing.
Key Takeaways
- Two weather profiles, one city: Coastal 90802/90803 roofs fail from salt corrosion; inland 90805/90810 roofs fail from UV and heat-cycling.
- Reroofing in Long Beach: $11,500 – $24,800 depending on size, slope, decking condition, and coastal vs. inland spec.
- Flat roofing in Long Beach: $9,200 – $18,500 for single-ply built-up or membrane systems on mid-century homes and condos.
- Coastal-spec costs more up front and less over time: marine-grade fasteners and flashing add 8 – 14% now, but non-spec hardware corrodes through within 7 – 10 years.
- Seacrest carries seven shingle brands so the material matches the failure mode, not our inventory.
Styles & brands we work with
Reroofing in Long Beach
Reroofing in Long Beach means tearing the old surface off down to the decking, replacing rotted or weakened sheathing where needed, then installing new underlayment, flashing, and shingles. Most Long Beach homes need this rather than a simple overlay because the original decking on pre-1960 homes is often too far gone, and California code doesn’t allow stacking a second shingle layer over a failing first one anyway. A full reroof on a 1,500 sq ft ranch in Lakewood Village or a two-story in Bixby Knolls typically runs $13,500 – $22,000, with bigger or steeper roofs pushing higher.
Marine-Grade Spec for Coastal Homes
Homes in Naples, Belmont Shore, and the bluff-top streets of 90803 need stainless or hot-dip galvanized fasteners, sealed flashing joints, and marine-grade drip edge. Standard galvanized flashing from a big-box supply house starts pitting within five years of salt spray. The marine-grade hardware adds roughly 8 – 14% to material cost, and it’s the difference between a 25-year roof and a 12-year one.
Inland Heat-Cycle Spec
North Long Beach and 90810 homes fail from the top down: sun-baked shingles crack, curl, and shed granules while the metal underneath stays rust-free. For these roofs the priority shifts to UV-stable shingle lines, attic ventilation, and heat-rated underlayment that won’t dry out and tear. The material mix is different, and it should be priced differently too.
Flat Roof Replacement in Long Beach
Flat roof replacement in Long Beach is common on the city’s 1920s – 40s bungalows with original built-up roofs, plus mid-century apartment buildings and condo complexes from Bixby Knolls to the waterfront. Built-up roofing from that era traps marine-layer moisture against the sheathing, and after 80 years the decking underneath is often the real problem, not just the surface. A flat roof replacement on a typical 1,000 – 1,500 sq ft Long Beach home runs $9,200 – $18,500, with the range driven mainly by how much decking has to come out and whether the roof needs new tapered insulation to fix ponding.
Decking and Sheathing Condition
On coastal and bluff-top homes, we routinely find original tongue-and-groove decking that looks dry on the surface and turns to crumble once the built-up layers come off. Salt-laden fog sits in that assembly for decades. You don’t discover this until the roof is open, which is why line-item pricing matters: the written quote tells you exactly what a decking replacement costs per sheet if we find rot, so there’s no change-order surprise.
Single-Ply Membrane Options
For flat and low-slope roofs we install single-ply membranes (TPO and PVC) alongside modified bitumen, matched to the roof’s exposure. Coastal flat roofs in 90802 and 90803 get sealed edge details and corrosion-resistant terminations; inland flat roofs get UV-stable membranes and reflective surface options that cut cooling load through Long Beach’s hot summer months.
Trusted Brands We Service in Long Beach
We’re authorized installers across seven shingle manufacturers, so when we spec a roof for a Long Beach home we’re choosing from the full catalog, not whatever one brand our shop carries. For coastal homes we often lean on CertainTeed’s heavier flashing configurations and GAF’s stain-resistant lines; for inland heat, Owens Corning’s Duration and other UV-stable shingles hold their color and resist cracking longer. We stock parts for all of these brands locally, which means we can start a Long Beach Roof Replacement in Long Beach without waiting on regional supply. The material choice is yours, and you’ll get an honest recommendation based on what your roof actually faces.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Long Beach Homes
- Salt-pitted flashing and drip edge on coastal homes in 90802 and 90803. The shingle field can look fine while the metal edge details are rusted through. We rebuild with hot-dip galvanized or stainless and seal every joint.
- Rotted decking under original built-up roofs on 1920s – 40s bungalows. Marine-layer moisture that infiltrated decades ago stays trapped against sheathing. By the time the surface leaks, the wood below is often gone.
- UV-brittle, curled shingles on inland 90805 and 90810 homes. No rust anywhere, just solar damage. The fix is heat-rated underlayment, proper ventilation, and UV-stable shingle lines, not more nails.
- Aged sheathing and original vent penetrations failing first on pre-1960 tract and Craftsman homes. The vent boots, pipe collars, and valley flashings are usually 60-plus years old. On roof replacement we replace every penetration, not just the shingles around them.
Pricing for Roof Replacement in Long Beach, CA
The question we get most often is “What does a roof replacement cost in Long Beach?” and the honest answer is that it depends heavily on two things: which side of the coastal-inland line your house sits on, and how much decking has to come out. Coastal-spec hardware and sealed flashing run 8 – 14% more than inland-spec. Decking replacement adds $2.75 – $4.25 per square foot where we open a roof and find rot. A typical reroof in Long Beach is $13,500 – $22,000; a flat roof is $9,200 – $18,500. We provide line-item written quotes so you can compare our bid against any other contractor’s, line by line. Call (855) 597-2817 to schedule your free estimate.
We Also Serve Cities Near Long Beach
Beyond Long Beach proper, our crews regularly cover Long Beach neighbors like Signal Hill, Lakewood, Carson, and West Carson, plus the unincorporated strips between them. If you’re within 20 minutes of Long Beach, we’ll reach you on the same schedule we run for the city itself, with the same material access and the same line-item pricing.
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
Coastal-spec costs roughly 8 – 14% more because it uses stainless and hot-dip galvanized fasteners, marine-grade drip edge, and sealed flashing joints instead of standard hardware. Salt spray in 90802 and 90803 pits standard flashing within five to seven years, so the cheaper inland spec fails long before its shingle warranty expires. We quote both specs separately so you can see exactly what the marine upgrade costs. Call (855) 597-2817 and we’ll show you the difference on paper.
Expect that the decking underneath has been soaking in marine-layer moisture for decades and will likely need replacement, not just resurfacing. On original built-up roofs from that era, the surface layer is rarely the only failure; trapped fog and decades of slow leaks rot the sheathing from the inside. We price decking replacement per sheet up front, so if we open the roof and find rot, you’ll know the exact cost before we cut a single board.
Look at the metal first. If the drip edge and flashings are rusted, pitted, or crumbling while the shingles aren’t cracked, you’re on the salt-exposure side, which is typical in 90802 and 90803. If the shingles are curled, brittle, and shedding granules while the metal looks untouched, you’re on the UV side, which is typical in 90805 and 90810. We diagnose this during inspection and price the fix accordingly. Call (855) 597-2817 for a free inspection that tells you which failure you’re actually dealing with.
Yes, and this matters especially for coastal and bluff-top homes. Onshore winds in 90803 routinely hit sustained speeds that inland districts never see, and certain manufacturers, including GAF in Long Beach, CertainTeed, and Owens Corning, rate specific shingle lines for higher wind resistance when installed with the right fastening pattern. The brand itself matters less than matching the wind-rated line to your exposure, and we carry every major line so the choice follows the wind zone, not our shelf.
Compare the fastener and flashing spec, the decking-replacement clause, the ventilation detail, and the warranty terms, not just the bottom line. One bid may use standard galvanized hardware on a coastal home and undercut the other by $1,800 while guaranteeing you a 12-year roof; the other may include marine-grade hardware and a 25-year workmanship warranty. If both bids don’t break out line-item costs, ask for a written breakdown. Call (855) 597-2817 and you’ll get ours without asking.
Written by Noel Chambers, Owner at Seacrest Roofing, serving Long Beach and the surrounding communities with manufacturer-agnostic roof inspection, repair, and replacement.