Architectural shingles
Metal roofing
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 Hermosa Beach
Roof replacement in Hermosa Beach costs between $14,000 and $38,000 for a typical single-family home, with the exact figure driven by square footage, roof pitch, and how close you are to the ocean. Homes within a few blocks of The Strand routinely need a coastal-spec replacement with marine-grade fasteners and corrosion-resistant flashing, which runs 15 to 25 percent higher than an inland-spec job of the same size. If you’re weighing repair against replacement on an aging beach bungalow or a newer three-story townhome, call Gable Roof Repair at (866) 650-8319 for a free inspection and a written line-item estimate. We work throughout the 90254 zip code, from the walk streets north of Pier Avenue to the hillside streets above Pacific Coast Highway.
Why Gable Roof Repair Is Hermosa Beach’s Preferred Roof Replacement Company
We work differently than most roofing contractors you’ll meet in Hermosa Beach. Our default is an honest assessment of what your roof actually needs, not a pitch for the most expensive option. Neil Drummond built this company around a repair-first philosophy: when a roof can be saved with targeted work, that’s what we recommend. When replacement is genuinely the right call, we show you why with photos, measurements, and a clear explanation of what’s failing.
Our crews understand Hermosa Beach’s specific roofing problems because they’ve torn off enough roofs here to know exactly where they hide. We handle inspection, repair, and replacement under one roof, so you’re not handed off between companies or pressured into a new roof by someone who only profits from full replacements. That matters in a city where roof issues near the ocean often look worse than they are, and occasionally look better than they are.
Crews familiar with Hermosa Beach know that a roof on The Strand inspects differently from a roof on a canyon lot above PCH. Wind exposure, salt concentration, and roof deck traffic all change what needs attention. That local knowledge keeps you from paying for work your roof doesn’t need, and catches problems before they leak into living space.
Styles & brands we work with






Roof Replacement Contractor in Hermosa Beach
A Roof Replacement Contractor in Hermosa Beach is a licensed roofing company that tears off the existing roof system, repairs or replaces compromised decking, and installs a new roof assembly from the deck up. Unlike a repair crew that patches a section, a replacement contractor rebuilds the entire weatherproofing system: underlayment, flashing, shingles or membrane, and all penetration details. In Hermosa Beach, that scope matters even more because a roof that looks weathered but functional often hides corroded metal components underneath.
You need a full replacement when the shingle field is nearing the end of its service life, when multiple leaks have appeared in different areas, or when the roof deck shows moisture damage across large sections. A typical full roof replacement in Hermosa Beach runs from $14,000 to $38,000 depending on size, pitch, number of stories, and whether the existing deck passes inspection or needs sections replaced.
Deck Replacement and Structural Assessment
On many Hermosa Beach homes, especially the 1960s stucco bungalows and townhomes with flat roof decks, the decking is the weak link, not the shingles. Decades of marine humidity work into the plywood or OSB and soften it, which means the new roof won’t fasten properly. We assess every deck section after tear-off and replace only what’s failed, so you’re not paying to rebuild framing that’s still sound.
New Construction Roofing
For new builds and additions in the 90254 zip code, we install roof systems from the sheathing up, coordinating with your general contractor to hit inspection deadlines. New construction in Hermosa Beach faces strict coastal wind requirements, so we specify roofing assemblies that meet current code for the immediate oceanfront exposure. Material choices start at architectural asphalt shingles and extend to flat-roof membranes for the modern three-story lots going up throughout the city.
Asphalt Shingle Roof Replacement in Hermosa Beach
Asphalt Shingle Roof Replacement in Hermosa Beach means tearing off the old shingle layer and installing a complete new shingle system, which is the most common replacement type for the city’s bungalows, 1970s stucco homes, and newer single-family builds. The asphalt shingle itself is just the top layer; the replacement includes new underlayment, drip edge, flashing, and ventilation so the whole assembly performs as a unit. In Hermosa Beach, shingle replacement on a typical 1,800 to 2,400 square foot home runs between $14,000 and $28,000, with coastal-spec upgrades pushing the upper end.
You need shingle replacement when granule loss is extensive, shingles are curling or cracking, or the roof has reached the 20 to 25 year mark and you’re planning to stay in the home long-term. Because Hermosa Beach’s salt air accelerates metal corrosion faster than shingle wear, an older asphalt roof here often has hidden flashing damage even when the shingle field still looks serviceable.
Architectural Shingle Selection
Most Hermosa Beach homes wind up with architectural shingles rather than three-tab: they carry higher wind ratings and thicker profiles that stand up better to onshore gusts and sand abrasion. We install architectural shingles from GAF, CertainTeed, and Owens Corning, and we’ll walk you through the warranty differences between their product lines before you choose. A class 4 impact rating becomes worth the added cost if you’re within a few blocks of the beach where blowing sand acts like low-grade sandpaper on a shingle surface.
Coastal-Spec Hardware and Flashing
The shingle itself is not the thing that fails first near The Strand. The valley metal, the drip edge, the pipe boots, the fastener heads. Within five to seven years of oceanfront exposure, conventional galvanized fasteners and standard aluminum flashing show rust staining and pitting. We specify stainless fasteners, copper or heavy-gauge aluminum valley metal, and corrosion-resistant flashing at every penetration, drip edge, and transition. The coastal spec adds roughly 15 to 25 percent to an asphalt shingle replacement, and it buys decades instead of years.
Trusted Brands We Service in Hermosa Beach
Gable Roof Repair is brand-agnostic, which is uncommon in roofing. Most companies push one manufacturer because their volume pricing depends on it. We’re certified to install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we stock parts and accessories for all of them, so a replacement moves quickly regardless of which shingle line you choose. If your existing roof is GAF and you want a CertainTeed upgrade, we’ll quote the actual material delta, not a repitch. Your roof’s brand is your decision. Our standard applies to all seven: one set of installation practices, one flashing spec, one inspection before we call the job done.
See the difference
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AfterCommon Roof Replacement Problems We See in Hermosa Beach Homes
- Corroded valley metal near The Strand. Within a few blocks of the ocean, standard valley metal rusts through in as little as five to seven years. The shingle field looks fine, but wind-driven rain slips under the ridges and follows the corroded channel into the deck. We see this on almost every oceanfront tear-off.
- Roof deck leaks at door thresholds and post penetrations. Flat roof decks above living spaces are notorious in Hermosa Beach. The leak rarely shows up in the roof field; it presents at the sliding door threshold or around a railing post where flashing and sealant were never engineered for constant marine humidity.
- Hidden decking rot from decades of fog and marine air. The same moisture that rusts the hardware soaks into plywood and OSB decking on older bungalows and 1970s builds. The shingle layer traps moisture, the deck softens, and the new roof loses its fastening substrate. We find this on roughly half the pre-2000 homes we replace in the 90254 zip code.
- Sand abrasion opening gaps at drip edge and fascia junctions. Fine beach sand works under shingle edges and edge metal over time, widening gaps at the drip edge and along the soffit and fascia line. These gaps permit wind-driven rain entry at the perimeter of the roof, far from where a homeowner naturally looks for damage.
Pricing for Roof Replacement in Hermosa Beach, CA
Here are honest numbers for the Hermosa Beach market. A standard architectural asphalt shingle replacement on a 1,800 to 2,400 square foot single-story bungalow runs $14,000 to $28,000. Add a second story or a steep pitch and you’re at $22,000 to $34,000. A full replacement with deck repairs, coastal-spec flashing, and a traffic-bearing membrane on a roof deck ranges from $28,000 to $38,000 depending on deck size and membrane type. These figures are for the 90254 zip code specifically; inland replacements in Lawndale or Torrance run 10 to 15 percent lower for the same square footage because they don’t need the same hardware and flashing upgrades. The coastal spec is not optional here. It is the difference between a roof that lasts and a roof that leaks through rusted metal before the shingles wear out. Call (866) 650-8319 for a free inspection and a fixed line-item estimate with no change orders.
We Also Serve Cities Near Hermosa Beach
Gable Roof Repair handles roof replacement work throughout the South Bay and Westside, including Redondo Beach, Marina del Rey, Palos Verdes Estates, and Lawndale. If you’re in a neighboring city and want a brand-agnostic assessment, our Roof Replacement team covers the same coastal-spec standards from the Hollywood Riviera to the Ballona Wetlands. For Hermosa Beach-specific work, see Roof Replacement in Hermosa Beach and get an honest evaluation of your roof’s actual condition.
Serving Hermosa Beach, CA — Our Local Coverage Area
We’re based in the Hermosa 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 Hermosa Beach
A typical roof replacement in Hermosa Beach runs 10 to 25 percent more than an equivalent sized job in inland LA because coastal conditions demand a different material spec. Homes within a few blocks of The Strand need stainless fasteners, copper or heavy-gauge aluminum valley metal, corrosion-resistant flashing at every penetration, and often a traffic-bearing membrane on roof decks. Those materials cost more than the standard galvanized hardware and standard flashing used inland, and skipping them means the replacement fails within a decade from salt corrosion and wind-driven rain. The higher price is not labor markup; it’s metallurgy. Call (866) 650-8319 for an exact quote, free.
Most single-family homes in Hermosa Beach are between 18 and 28 squares, with a square equal to 100 square feet of roof surface. A 1960s bungalow off Pier Avenue typically measures 18 to 22 squares; a newer three-story townhome with a roof deck runs 22 to 28 squares or more. The square count drives material quantities, labor hours, and disposal fees, which is why two neighbors on the same street can pay meaningfully different prices. We measure every roof in person and give you the exact square count on your written estimate. Call (866) 650-8319 to schedule a measurement.
Yes, if people walk on it, it needs a traffic-bearing membrane. Standard roofing membrane is not built for foot traffic, furniture, or the repeated flex of people crossing to a doorway or railing. On Hermosa Beach homes with roof decks over living space, the membrane also has to handle constant salt air, UV exposure, and standing moisture at door thresholds and post bases. We install reinforced PVC and TPO membranes engineered for traffic loads, with post penetrations flashed and sealed specifically for marine humidity. A standard roof membrane under a deck fails quickly. Call (866) 650-8319 to have your deck roof evaluated.
Architectural shingles hold up better than three-tab in Hermosa Beach because they carry higher wind ratings and have more mass per square, but they are not immune to salt. The shingle field can look intact at year eight while the fasteners beneath are rusted to points and the valley metal is eaten through. For homes within a few blocks of The Strand, we always pair architectural shingles with stainless fasteners, corrosion-resistant flashing, and marine-grade drip edge. The shingle choice matters. The hardware choice matters more. Call (866) 650-8319 for a coastal-spec quote.
We install roof replacement systems from GAF, CertainTeed, Owens Corning, IKO, and three additional manufacturers: Atlas, Tamko, and Boral. Each line has different warranty terms, architectural profiles, and wind ratings, and we’ll show you the actual price difference between them rather than steering you to one brand. If your current roof is from a specific manufacturer and you want to stay with the same brand, we’ll quote that directly. Your roof’s brand, not ours. Call (866) 650-8319 to discuss material options and warranties.
Written by Neil Drummond, Owner at Gable Roof Repair, serving Hermosa Beach and the South Bay since founding the company.