Free LA roof estimate
See what a new roof costs in LA, in about a minute
Most roofing sites make you talk to a salesperson before you see a number. We put the numbers first: realistic price ranges built on LA-area rates, free and with no obligation, so real quotes don't catch you off guard.
- Honest ranges, shown upfront
- Built for LA, not national averages
- Vetted local LA roofers
Start with your address. We measure your roof from satellite imagery, so there's nothing else to fill out.
Free instant estimate. No obligation, no spam.
Measuring your roof from satellite imagery…
We couldn't measure this roof automatically, but your estimate is two quick answers away.
Approximate is fine. Your roofer will confirm exact measurements.
Please enter a valid home size (200–20,000 sq ft).Assuming a slight roof pitch and an attached 2-car garage.
Based on ~ sq ft of roof surface.
This range reflects real LA-area pricing, not national averages.
A vetted local roofer will be in touch shortly to confirm details and provide an accurate bid.
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Three steps to a smarter roof decision
Enter your address
That's the only thing we ask for. We measure your roof from satellite imagery, no forms to fill out first.
Get your instant estimate
See a realistic cost range built on LA-area pricing, not national averages that miss what roofs cost here.
Match with vetted local roofers
We connect you with screened LA contractors ready to come out and give a real, binding bid.
How to know when it's time to replace your roof
Most homeowners don't think about their roof until something goes wrong. Knowing the warning signs early can mean the difference between planning a replacement on your schedule, and scrambling after a leak.
Your roof is 20+ years old
Asphalt shingles in LA typically last 15–25 years, not the 30 you see on national guides. The UV and heat here are much harder on roofing materials than in milder climates. If yours is approaching 20 years, start getting quotes on your terms, not after a leak forces your hand.
Curling or cracked shingles
Shingles that curl at the edges or crack across the face have dried out and lost their flexibility. A few isolated shingles can usually be replaced. Widespread curling means the whole roof is done.
Granules in the gutters
That gritty, sand-like material in your gutters after rain? It's the UV-protective coating coming off your asphalt shingles. Some granule loss is normal on older roofs; large amounts after every rain means the shingles' protective layer is nearly gone.
Leaks or water stains inside
Brown spots on your ceiling, drips during winter rain, or water marks in the attic mean water is getting through somewhere. Don't assume it's just a small flashing issue, have a roofer assess the whole roof, not just the visible wet spot.
Daylight through the attic
On a bright afternoon, go up to your attic and look up. Any pinpoints of light coming through the roof boards mean gaps that water will find during heavy rain. This one needs fast attention.
Sagging areas on the roof
A roof surface that dips, waves, or sags is a structural red flag. It usually means the decking is saturated or rotted, or the rafters beneath have been compromised. This is beyond a surface re-roof, get a contractor out promptly.
Moss, algae, or dark streaking
Common in coastal LA neighborhoods and shaded hillside homes. Black streaks are usually algae. Actual moss growth is more serious, it can physically lift shingles and trap moisture. Cosmetic treatments exist, but widespread growth on an older roof often means it's time.
You've patched the same spot twice
One repair is completely normal. If a roofer is fixing the same section of your roof again, the material around it is probably failing too. At some point, and it comes sooner than most people expect, patching costs more than just replacing.
Typical roof lifespans in Los Angeles
| Material | Typical LA lifespan |
|---|---|
| 3-tab asphalt shingles | 15–20 years |
| Architectural asphalt shingles | 20–25 years |
| Metal (standing seam / panels) | 40–70 years |
| Concrete tile | 30–50 years |
| Clay tile | 50–100+ years |
| Flat / TPO membrane | 15–20 years |
| Wood shakes (with maintenance) | 15–20 years |
| Natural slate | 75–150+ years |
Average roof replacement costs in Los Angeles
Totals are for a 2,000 sq ft single-story home, 2-car garage, slight pitch. Every figure is LA-market pricing, not a national average.
| Material | Per sq ft installed | Typical total |
|---|---|---|
| Asphalt Shingles | $9–$13.50 | $24,000–$35,300 |
| Spanish Tile | $14–$28.50 | $38,100–$77,600 |
| Flat Concrete Tile | $16–$37.50 | $43,700–$103,000 |
| Tile Reset (reuse existing tiles) | $10–$15 | $26,800–$39,500 |
| Metal (standing seam) | $18–$27 | $49,400–$73,400 |
| TPO Membrane | $13–$19.50 | $35,300–$52,200 |
| Flat (torch down) | $10–$15 | $26,800–$39,500 |
| Slate | $20–$30 | $55,000–$81,800 |
These are informational estimates based on regional pricing data and automated roof measurements. They are not quotes or bids. Actual pricing requires an on-site inspection by a licensed contractor. Estimates vary by roof size, pitch, and material grade.
What affects your roof cost
Roof size
Cost scales directly with square footage, more area means more materials and more labor hours.
Pitch & complexity
Steeper slopes and complicated cuts (valleys, dormers, skylights) require more time and safety rigging.
Material
Asphalt shingles are the most affordable; tile and metal cost significantly more but last far longer.
Tear-off & removal
Removing old roofing layers, disposing of debris, and inspecting the deck adds to both labor and dump fees.
Roofing materials explained
Every material handles LA's climate differently. Here is how they compare.
Asphalt Shingles
The workhorse of LA roofing. Architectural shingles offer a dimensional look, solid wind resistance for Santa Ana season, and a realistic 20–25-year lifespan in Southern California's UV. They cost less than any other option and are available from dozens of local contractors.
Metal Roofing
Heat-reflective coatings can reduce cooling costs, a real advantage in LA summers. Modern metal roofing looks nothing like a barn; standing seam and metal shingles suit contemporary and craftsman homes well. Lasts 40–70 years and holds its own in wildfire-adjacent areas.
Tile Roofing
Clay and concrete tile suit LA's Mediterranean and Spanish-Colonial architecture so naturally it's hard to picture the city without it. Excellent fire resistance, superb thermal performance, and lifespans of 40–100+ years. It's heavy, most homes need a structural check before installation.
Wood Shakes & Shingles
Nothing replicates the warmth and texture of cedar. Shakes age to a beautiful silver-gray and add genuine character to Craftsman and traditional homes. In LA, fire-code requirements in WUI zones are a significant consideration, treated assemblies are available, but always verify local rules first.
Slate Roofing
The most durable natural roofing material on earth. A quality slate roof can last a century or more, is naturally Class A fire-resistant, and holds up to UV without degrading. It's heavy, expensive, and requires specialist installers, but for the right home and budget, there's nothing like it.
What a re-roof requires beyond the shingles
The shingles are what you see from the street. A real re-roof also requires work on the layers beneath, some on every job, others only when the roof's condition calls for it. That's why two quotes for the same house can look different.
Tear-off & disposal
Required on every re-roofThe old roofing comes off down to the bare deck, LA contractors generally advise against layering new material over old, since you can't inspect the deck without removing what's on top. Disposal is part of the job: expect a dumpster in the driveway. Stripping to bare deck is also what makes a proper deck inspection possible.
Roof decking
Only if neededThe plywood or OSB panels nailed to your rafters. The structural base everything else sits on. Exposed and inspected on every re-roof; soft, rotted, or damaged sections get replaced. In LA, watch for termite damage and heat-related warping in older homes.
Underlayment
Required on every re-roofA synthetic or felt membrane laid over the decking before the finish material goes on. Your second line of defense if water gets past the outer layer. Modern synthetic underlayment is significantly more durable than old 15 lb felt, worth specifying on any LA re-roof.
Water / ice barrier
Standard at vulnerable spotsA rubberized self-sealing membrane applied at valleys, eaves, and penetrations. Despite the "ice" in the name, it's just as valuable in LA, it seals itself around nails and resists the wind-driven rain that LA winters bring. Any competent re-roof includes it at the vulnerable spots.
Fascia & soffit
Only if neededThe fascia is the vertical board at the eave edge (where gutters attach). The soffit is the underside of the overhang. Both protect the roof structure from weather and pests. They're often the first place rot or termite damage shows up, re-roofing is the right time to catch and replace damaged sections.
Flashing & pipe boots
Required on every re-roofThin metal pieces around chimneys, skylights, and wall-to-roof junctions; rubber seals around plumbing vents. This is the number-one cause of roof leaks in LA, not the roofing material itself, but failed flashing. New flashing should always be installed with a re-roof. Reusing old flashing defeats half the purpose of the job.
Why we show prices upfront
Most roofing sites hide pricing until a salesperson has your phone number. We do the opposite: realistic price ranges first, so real quotes don't bring extreme surprises. Our estimates are also built specifically for the Los Angeles area, national cost guides can be way off for Southern California, where labor, disposal, and permit costs run higher than most of the country. These are estimates, not quotes: your final price always comes from a licensed contractor's inspection, and a fair range upfront is how you'll know that price is fair too.
Questions homeowners ask us
Why do your prices differ from other calculators?
Most cost calculators publish national average prices. Los Angeles isn't average: labor, disposal, and permits all cost more here, and the mix of materials, Spanish tile, flat roofs, fire-zone requirements, is different too. Our ranges are built on LA-area pricing, so they land closer to what local contractors actually bid.
Is the estimate an actual quote?
No, it's a realistic range for planning, so you walk into contractor conversations knowing what's normal for LA. Your final price comes from a licensed roofer's on-site inspection, which accounts for things no calculator can see, like deck condition and access. Estimates vary by roof size, pitch, and material grade.