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 Hawthorne
Roof replacement in Hawthorne typically runs between $9,800 and $18,500 for a full tear-off on the 1,100 to 1,600 square foot homes that dominate the 90250 and 90251 zip codes. Most jobs take four to seven days once materials arrive. We know Hawthorne’s housing stock because we’ve been up on these roofs, the 1940s and 50s stucco bungalows off Hawthorne Boulevard, the low-slope tract homes near the 105, and the multi-unit buildings around El Camino Village. If you’re looking at a roof that’s past its useful life, call (866) 942-4187 and we’ll send someone out to measure, inspect, and give you a written quote.
Why Orange County Roofing Co Is Hawthorne’s Preferred Roof Replacement Company
Hawthorne homeowners call us because we explain material trade-offs without leaning on one brand. We carry GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so when we recommend a shingle for your home near Zela Davis Elementary or the Ramona Tract, it’s because that product fits your slope, exposure, and budget, not because we get a better margin on it. Our roof replacement team works throughout the South Bay, and we schedule inspections in Hawthorne within a few business days of your call. That matters when you’ve got peeling roof cement and curled shingle edges after a wet marine-layer week. Kurt Hensley has built this company around one principle: show the homeowner what’s actually wrong, price it honestly, and let the roof speak for itself. We don’t run high-pressure sales. We run inspections, then we show you photos and a line-item quote.
Styles & brands we work with






New Roof Installation in Hawthorne
A new roof installation in Hawthorne means a full tear-off down to the decking, a structural check of the framing, new underlayment, flashing, and shingles, and a final inspection with the workmanship warranty in hand. We recommend a full replacement when the existing roof has two or more layers, when decking is too deteriorated to hold nails, or when the existing material has failed past the point where patches make financial sense. The price for a new roof installation on a standard Hawthorne single-story home typically falls between $11,000 and $18,500, depending on square footage and the material you select. That includes tear-off, decking repair up to the contract allowance, new flashing, and full installation.
Tear-Off and Decking Inspection
Before we quote a new roof installation, we inspect what’s under the shingles. On Hawthorne’s older tract homes, especially those built before 1965, we regularly find decking that looks fine from below but won’t hold a nail once the old layers come off. We write a decking allowance into every new roof installation contract so you won’t be surprised if sheathing needs replacement. Any additional cost is priced and approved in writing before we touch it.
Material Selection for Hawthorne Conditions
For new roofs in Hawthorne, we often recommend architectural shingles with corrosion-rated drip edge and valley metal. The salt-laden air off the LAX corridor pits standard flashing fast. We also prefer synthetic underlayment with high moisture resistance on shallow-pitch roofs, which describes a large share of Hawthorne’s housing stock. You’ll choose from our seven-brand roster, and we’ll give you the honest trade-offs on warranty tier, wind rating, and lifespan.
Reroofing in Hawthorne
Reroofing in Hawthorne means replacing the existing roof surface, either by tearing off the old material or by overlaying new shingles on a single, sound layer. A reroof on a typical Hawthorne home runs between $8,200 and $13,400 when an overlay is structurally viable, and $9,800 to $15,900 for a full tear-off and re-cover. Reroofing works when the decking is still solid and the framing hasn’t shifted. It doesn’t work when you’ve got three layers of original composition shingle from 1958, which is common throughout the Holly Park and Moneta Gardens neighborhoods.
Overlay vs. Tear-Off
California building code allows a maximum of two roofing layers in most residential applications. If your Hawthorne home already has two layers, or if the original layer is brittle and losing granules, an overlay isn’t legal and won’t last. We’ll tell you straight if a tear-off is required. Our inspectors will check the roof from the attic side first, looking at the decking seams and rafter spacing, so we know what the roof can support before we recommend a path.
Flashing and Vent Replacement
A proper reroof includes replacing all flashing, pipe boots, and vents. In Hawthorne, we frequently find pitted and corroded valley metal on homes near the airport corridor, and the fix is corrosion-rated galvanized or aluminum flashing. If we skip this step, the new shingles fail early where the old flashing gives out. That’s not an upgrade we suggest. It’s what the local conditions demand. Salt air and morning marine dew leave fasteners coated in rust, and once the sealant fails, water finds its way under the shingle lap.
Trusted Brands We Service in Hawthorne
We install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so a Hawthorne homeowner never has to settle for whatever one contractor happens to stock. If you want a GAF Timberline architectural shingle with a strong manufacturer-backed wind warranty for Santa Ana season, we can do that. If you prefer an Atlas or Tamko product at a friendlier price point with solid coverage, we can do that too. We keep regional stock and can order any product from the seven brands within days, so material availability rarely slows a Hawthorne job. The goal is simple: match the roof to the house, the climate, and what you want to spend, and back it with the manufacturer’s own warranty curve. No brand-neutral contractor exists here. We’re as close as it gets.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Hawthorne Homes
- Deteriorated 1940s and 50s decking. Many Hawthorne tract homes still have their original plywood or solid-board sheathing, and years of marine damp have softened it. A generic quote misses this, but we inspect decking from the attic and price the allowance before we start.
- Corroded flashing valley metal and fasteners. Salt-laden onshore air from the LAX corridor pits standard metal quickly. We spec corrosion-rated flashing on nearly every Hawthorne replacement, and if we don’t, the next leak starts at the valley or the vent boot.
- Low-slope sections trapping morning condensation. Shallow-pitch roofs on Hawthorne bungalows hold dew longer than steeper roofs. Standard underlayment breaks down early under those conditions, so we choose moisture-rated synthetic underlayment for these roof planes.
- Wind-lifted starter strips from Santa Ana events. The hot, dry Santa Anas that sweep through the South Haledon flats and other exposed blocks push under shingle edges hardened by years of sun. We inspect the starter course and replace it without fail during a reroof.
Pricing for Roof Replacement in Hawthorne, CA
Here’s what you’ll see on a Hawthorne roof replacement quote. A full tear-off and new architectural shingle roof on a 1,200 square foot single-story home typically lands between $10,500 and $15,000. A reroof with an overlay where code allows it runs $8,200 to $13,400. Flat and low-slope roof sections, common on the one-and-a-half-story buildings near Hawthorne Boulevard, add $4.50 to $7.00 per square foot when they need membrane or modified bitumen work. Decking replacement adds $1.80 to $2.60 per square foot of sheathing. The biggest cost movers are roof complexity, the number of layers being torn off, and whether we uncover framing or water damage the original inspection couldn’t see. That’s why we inspect before we quote and write allowances into the contract rather than springing numbers on you mid-job. Call (866) 942-4187 to schedule a free estimate. You’ll get a line-item quote, not a vague range, and you’ll keep it whether or not you hire us.
We Also Serve Cities Near Hawthorne
Our Roof Replacement crew works throughout the South Bay and surrounding communities, so if you’re in nearby Del Aire, Inglewood, Lennox, or Lawndale, the same seven-brand material access and inspection-driven quoting applies. We know Roof Replacement in Hawthorne is its own animal because of the marine layer and salt air, and we bring that same local eye to every neighborhood around it.
Serving Hawthorne, CA — Our Local Coverage Area
We’re based in the Hawthorne 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 Hawthorne
A full tear-off is required if your Hawthorne home already has two layers of roofing, if the decking is deteriorated, or if the existing shingles are so brittle they won’t provide a stable base. Overlays work only on single, sound roofs with decking that still holds nails. We’ll tell you after an attic inspection and a roof-surface check. Call (866) 942-4187 and we’ll inspect your specific roof. Estimate is free.
It shortens the life of standard flashing, fasteners, and low-slope underlayment. That’s why every Hawthorne replacement we quote includes corrosion-rated flashing and moisture-rated underlayment on shallow-pitch sections. We also inspect the decking for damp-related deterioration before we lock in a price. If you skip these local details, the new roof looks fine for a few years and then leaks at the metal.
Opening up walls on a remodel, or pulling a permit for a roof replacement with structural work, can trigger code upgrades for things like shear wall nailing patterns, outdated strapping, or insufficient rafter ties. We identify these issues during the inspection and write the cost into the contract as an allowance, never as an after-the-fact surprise. All permit work is done by licensed trades under our supervision. For an exact scope on your house, call (866) 942-4187.
Compare them on three things: whether the decking allowance is written into the quote, what flashing material is specified, and what the manufacturer-backed warranty covers. A lower bid that calls for standard galvanized flashing on a Hawthorne home near the airport will cost you more in five years. We show you the material spec next to the price so you can see what you’re actually buying.
Yes, we install architectural shingles rated for high-wind conditions, and we replace the starter strip and edge metal on each reroof to keep wind from lifting the first course. Santa Ana winds in Hawthorne hit the flat, exposed blocks harder than people expect. We’ll help you select a shingle with a wind warranty that fits your exposure, whether that’s GAF, Atlas, or another brand from our roster. Call (866) 942-4187 for specifics on your roof.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Hawthorne since our first South Bay job.