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 Gardena
A full roof replacement on a typical Gardena home runs between $11,000 and $19,000 for architectural asphalt shingles, with larger or steeper jobs and structural repairs pushing that higher. Most of that work happens on the post-war tract houses that fill the 90247 and 90249 neighborhoods, where roofs are shallow-gable, tear-offs are fast, and the real cost drivers hide underneath the shingles. We know those roofs. We’ve opened enough of them to know what’s waiting. If you’re looking at a Gardena reroof, call us at (866) 650-8319 and we’ll walk the roof with you before you commit to anything.
Why Gable Roof Repair Is Gardena’s Preferred Roof Replacement Company
Neil Drummond founded Gable Roof Repair with a repair-first philosophy that still shapes how we quote every Gardena job. The name says it. We don’t open with a full replacement quote unless the roof actually needs one. That matters in a city where so many homes were built in the 1940s and 1950s and have been patched, layered, and added onto for decades. Our crews know what a 1952 tract bungalow off Van Ness looks like under three layers of shingles, and they know what a 1960s near-flat rear addition hides at the tie-in.
We carry certifications to install materials from seven major manufacturers – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – which means we’re not pushing one brand because that’s all we sell. It also means our crews understand the installation specs, warranty terms, and failure patterns across different product lines, not just one system. For Gardena homeowners, that’s the difference between a roof that’s matched to the house and a roof that’s matched to the contractor’s inventory.
Our Roof Replacement team handles every stage under one roof: inspection first, repair when it makes sense, replacement when it’s right. You’re not handed off to a sales rep or a subcontractor. The person who inspects your roof is connected to the crew that tears it off.
Styles & brands we work with
Roof Replacement Contractor in Gardena
A Roof Replacement Contractor in Gardena has to understand what’s underneath the shingles before quoting the top layer. This is the most important thing we can tell you: on the post-war homes that dominate this city, the framing you can’t see is often the real job. Tear-off reveals what the previous layers hid. A contractor who quotes from the ground, without pulling shingles and checking the deck and rafters, is guessing. We don’t guess. Neil and his crews inspect from the roof, not the driveway, and the quote reflects what’s actually there.
What the job involves in Gardena
A typical Gardena reroof starts with a full tear-off to the deck, because most of these homes have two or three layers of old composition shingle already. We then inspect the rafters, replace or sister any damaged framing, lay new decking where needed, install underlayment and flashing at every penetration and tie-in, and finish with new shingles. Permits are part of it. The City of Gardena requires a permit for roof replacement, and the inspection process is straightforward when the work is done properly and documented.
What it costs
For a standard three-bedroom Gardena tract home around 1,200 to 1,500 square feet, a full architectural shingle replacement runs $13,000 to $17,000 installed. Smaller bungalows under 1,000 square feet often land between $9,000 and $12,000. If we find rafters that need sistering or decking that has to come out and be replaced, that adds $1,500 to $4,000 depending on how much framing is compromised. We write these numbers into the quote as line items, not lump-sum surprises, so you can see what you’re paying for before we start.
Asphalt Shingle Roof Replacement in Gardena
Asphalt Shingle Roof Replacement is the most common roofing job we do in Gardena, and for good reason. The South Bay’s intense UV exposure bakes asphalt shingles from above while a poorly vented attic cooks them from below. Granules come off, the asphalt dries and curls, and by the time you see a leak, the shingle has been failing for years. On the shallow-gable roofs that cover most of this city, architectural shingles from GAF or CertainTeed hold up better because they’re thicker, but only if the underlayment and venting are done right.
Why asphalt fails early here
Gardena’s specific failure mode isn’t storms or ice. It’s sun and heat. A roof deck on a 90247 tract house hits 140°F in August when the attic has no ridge vent, and that heat destroys shingles from underneath. Granule loss on the north slope happens slower, but the marine layer keeps the deck damp well into the day, which loosens fasteners and rots fascia. We recommend architectural shingles for almost every Gardena home we quote, not because they cost more, but because they survive this climate better than three-tab.
What a replacement includes
Every asphalt shingle roof we install in Gardena includes new synthetic underlayment, ice and water shield at the eaves and valleys, new drip edge, and new pipe boots and flashing. We don’t reuse old flashing to save a few dollars. The deck gets a full inspection, and any soft spots get cut out and replaced. You get a written quote that spells out square footage, shingle brand and model, underlayment spec, and the exact scope of the deck work, so you can compare bids line by line.
Trusted Brands We Service in Gardena
We work with your roof’s brand, not ours. Gable Roof Repair is certified to install materials from seven manufacturers, and on a given Gardena home we’ll typically recommend GAF Timberline or CertainTeed Landmark for standard gable roofs, Tamko for certain color and style matches, and Boral for a concrete or clay tile look. Our crews understand the differences between these systems: nail placement tolerances, adhesive behavior in high heat, warranty activation requirements. When you need a specific brand matched to an existing roof, we can usually get it delivered to a Gardena jobsite within a few days. Seven brands, one standard of installation.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Gardena Homes
- Framing that’s undersized for today’s roof. Gardena’s post-war homes were built with 2×4 rafters, often spaced 24 inches on center instead of the 16 inches standard today. By the time we tear off three layers of shingle, those rafters have often pulled loose from the ridge board or sagged in the middle, and they have to be sistered before new decking goes down.
- Rotted fascia and soffit on the north side. The marine layer off the coast keeps the shaded side of a shallow gable damp into the afternoon. Drip edge fasteners pull loose, water gets behind the fascia, and the board rots. Most Gardena reroofs need at least a few linear feet of fascia replaced, and nobody sees it coming.
- Tie-in failures at rear additions. A huge number of Gardena homes have a converted garage or a permitted rear addition, and the flashing where that lower roof meets the main house was often lapped backwards by whoever built the addition. Ceiling stains after the first winter storm are the tell. We re-flash every tie-in as part of the reroof.
- Baked shingles from a hot, unvented attic. When a Gardena attic has no ridge vent and the deck hits 140°F, even premium architectural shingles lose granules and curl early. We check venting on every inspection and include ridge vent or box vents in the quote when the attic needs it.
Pricing for Roof Replacement in Gardena, CA
Here’s what we’re actually seeing on Gardena jobs right now. A small bungalow under 1,000 square feet with architectural shingles: $9,000 to $12,000. A standard three-bedroom tract home of 1,200 to 1,500 square feet: $13,000 to $17,000. A larger ranch or a home with a rear addition and a steep second story: $18,000 to $25,000. Flat roofing on a converted garage or a low-slope rear section runs $8 to $14 per square foot installed, depending on whether we use TPO or mod-bit. The big variable in Gardena is framing. If 2×4 rafters at 24-inch centers have to be sistered across half the roof, that’s a real line item, not a vague “it depends.” Request a written quote and you’ll see every square, every material, and every repair priced out before you sign anything.
On a 1952 bungalow near 135th and Van Ness, our crew pulled three layers of dry, curling asphalt shingles and found half the 2×4 rafters had pulled loose from the ridge board, while the original wiring ran through bored holes that were now exposed. We sistered twelve rafters with new Douglas fir, installed ice and water shield along the valleys and eaves, and tied the new rear addition’s low-slope section into the main gable with soldered copper flashing, all priced and approved in writing before we loaded the dumpster. That’s how we handle surprises: you know the number before we touch the wood.
Because Gardena’s post-war tract homes were built with 2×4 rafters often spaced 24 inches on center, not the 16 inches common today, tear-offs frequently reveal sagging or cracked framing that must be sistered before new decking goes down. This structural quirk rarely appears in neighboring Torrance or Redondo Beach homes, and it’s the single biggest reason a Gardena reroof quote moves. A contractor who quotes you from satellite photos will miss it. We don’t.
We Also Serve Cities Near Gardena
Our crews work throughout the South Bay and neighboring communities. Beyond Gardena, we regularly handle roof replacements in West Rancho Dominguez, Alondra Park, West Athens, and Lawndale. If you’re in one of those areas and need an honest assessment before you spend, call (866) 650-8319 and we’ll come out.
Serving Gardena, CA — Our Local Coverage Area
We’re based in the Gardena 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 Gardena
Loose rafters. On 1940s and 1950s Gardena houses, the 2×4 rafters were spaced 24 inches on center, and decades of heat cycles, added roof layers, and a few minor earthquakes have pulled many of them away from the ridge board. We routinely sister rafters on these homes before new decking goes down, and that work is priced and approved in writing once we see the framing. Call (866) 650-8319 if you want us to inspect your roof before you commit to a number.
Yes, the City of Gardena requires a building permit for a full roof replacement. The permit triggers an inspection of the deck and underlayment before shingles go on, and that inspection can flag framing deficiencies, missing fire-blocking, or old wiring run through roof joists. We pull the permit, schedule the inspections, and make sure the corrections are done before the inspector signs off. You’re not left to figure out the building department on your own.
We remove the old flashing at the tie-in and rebuild it. On a Gardena home with a converted garage or rear addition, that junction was often flashed backwards by the original remodel, which is why the ceiling stains appear after the first rain. We install new step flashing, counter-flashing, and valley metal as needed, and we document it with photos before closing it up. That tie-in is part of every Gardena quote we write, not an extra.
Late spring through early fall is the most predictable window, because the marine layer burns off earlier and the deck has time to dry. The morning dew off the coast keeps north-facing roof decks damp into the day, and you don’t want underlayment or adhesive going down on wet wood. We schedule tear-off for the morning and membrane and flashing work for the dry afternoon. Winter reroofs are possible, but they take longer and may require drying time between steps. Call (866) 650-8319 and we’ll tell you what your specific roof and timeline look like.
A standard Gardena tract home of 1,200 to 1,500 square feet typically works out to 18 to 24 roofing squares, depending on overhangs, garage, and the rear addition. Smaller bungalows run 14 to 18 squares. When you get bids by the square, you can compare the actual material and labor cost per hundred square feet instead of looking at a lump-sum number that hides the scope. We list square count, material spec, and waste factor on every quote, so you can compare us to anyone else line by line.
If your Gardena roof is at the end of its life, or if you just want an honest opinion on whether it’s there yet, call Gable Roof Repair at (866) 650-8319. We’ll inspect it, tell you what we find, and write the quote so you know exactly what you’re paying for before any work begins.
Written by Neil Drummond, Owner at Gable Roof Repair, serving Gardena and the South Bay.