Roof Replacement Cost Los Angeles: Shingle, Tile, and Metal Compared

Roofers price by the square, which is 100 square feet of roof surface. A single-story home with 2,000 square feet of living space usually measures 22 to 30 squares once you account for pitch, overhangs, and the garage.

Here are typical Los Angeles-area installed ranges per square. They vary by scope, roof complexity, and site access, so use them for budgeting only.

• Architectural composition shingle: about $550 to $950 per square
• Concrete tile: about $1,100 to $1,900 per square
• Clay tile: about $1,800 to $3,500+ per square
• Stone-coated steel: about $1,100 to $1,900 per square
• Standing seam metal: about $1,300 to $2,500 per square

These ranges generally include removing one existing layer, new underlayment, standard flashings, and disposal. They usually do not include replacing rotted decking, structural upgrades, new skylights, or gutters.

On a 25-square roof, that works out to roughly $14,000 to $24,000 for shingles, $28,000 to $48,000 for concrete tile, and $33,000 to $62,000 for standing seam metal. Steep pitches, two-story access, and lots of valleys push you toward the top of each range.

Architectural shingles cover most Valley homes for good reason. They are the lowest installed cost, carry a Class A fire rating with the right underlayment, and come in cool-rated colors that meet energy rules in most of the region.

The trade-off is lifespan. Shingles are often marketed with long warranties, but in our projects the south and west slopes in Woodland Hills, Tarzana, and Simi Valley typically show heat aging in 20 to 30 years. Granule loss in the gutters and curling tabs are the usual signs.

If you plan to stay in the home 10 to 20 years, shingles usually make the most financial sense. Spend the savings on synthetic underlayment, proper drip edge, and new flashings rather than the premium shingle line.

Tile is the look of Encino, Calabasas, and much of Ventura County. The tile itself can last 50 years or more. The underlayment beneath it usually does not, and most leaking tile roofs we inspect have a failed underlayment, not failed tile.

That opens up a cheaper option called a tile reset, or lift and relay. The crew removes the tile, replaces the underlayment and flashings, and reinstalls the original tile, swapping in matched replacements for broken pieces. A reset typically runs about $800 to $1,400 per square in the Los Angeles area, well below a full tile roof replacement price.

• Reset works best with sound concrete tile and a profile you can still buy
• Expect some breakage on older tile, so budget for replacement pieces
• Clay tile resets cost more because the tile is fragile and expensive to match
• Full replacement makes sense when tile is brittle, discontinued, or badly mismatched

Switching from shingles to tile is a bigger decision. Concrete tile weighs roughly three to four times as much as shingles, so the roof framing needs to be checked, and sometimes an engineer has to confirm it can carry the load before the building department will approve it.

Metal roof cost in California sits at the upper end of the range, but you are buying a roof that can last 40 to 60 years. Standing seam panels use concealed fasteners, shed water quickly, and pair well with solar. Stone-coated steel mimics tile or shake at a fraction of the weight.

Metal performs well in fire country when installed as a Class A assembly, and many factory finishes are reflective enough to meet cool-roof rules. On a solid plywood deck, rain noise is rarely an issue.

• Higher upfront cost, often double a shingle roof
• Fewer experienced installers, so ask for photos of completed metal jobs
• Complex roofs with many hips and valleys add significant labor
• Panel color and finish affect both curb appeal and cool-roof compliance

Most bids include one layer of tear-off. If your house has two or three layers of old shingles, expect roughly $100 to $250 more per square for each extra layer, plus added disposal. Tile tear-off is heavier and slower, which is why the roof tear off cost on a tile home runs higher.

The real surprises show up after the old roof is off. We see this constantly on Valley homes built in the 1950s and 60s: the original wood shake roof was laid over spaced skip sheathing, and later shingles were nailed right on top. Modern shingles and tile need a solid deck, so the crew must add plywood or OSB over the entire roof.

• Re-decking over skip sheathing: often $300 to $500 per square
• Individual rotted plywood sheets: often $90 to $160 per 4x8 sheet installed
• Dry-rotted fascia boards and rafter tails at the eaves
• Old flashing behind stucco walls that has to be cut out and replaced

A full reroof in the City of Los Angeles typically needs an LADBS permit and inspections. In Pasadena, Thousand Oaks, Santa Clarita, and other cities, the city's building department handles permits on its own schedule. A reputable contractor pulls the permit and builds it into the price.

Title 24 energy rules, along with Los Angeles's own cool-roof requirements, can require a rated cool-roof product when you replace most of a roof in much of the Valley and inland LA. That usually means choosing a shingle, tile, or metal color with a certified solar reflectance rating. It rarely adds much cost, but it does narrow your color choices, especially for dark shingles.

Homes in Very High Fire Hazard Severity Zones, common in Calabasas, Agoura Hills, La Canada Flintridge, and hillside neighborhoods, must meet Chapter 7A ignition-resistant construction. Expect a Class A roof assembly, ember-resistant vents, and fire-stopping at tile eave openings. Our post on signs your roof needs replacement before fire season covers what to look for. If part of your home has a low-slope roof, see flat roof waterproofing costs.

Two bids at the same price can carry very different protection. Line up the warranties side by side and read the fine print.

• Manufacturer material warranty: often called limited lifetime, but usually prorated after an initial period
• System or enhanced warranty: may require same-brand underlayment and accessories plus a certified installer
• Contractor workmanship warranty: covers installation errors, so note the length and what triggers a claim
• Transferability: matters if you plan to sell within 10 years
• Registration: some manufacturer warranties must be registered within a set window
• Exclusions: solar installs by others, pressure washing, and foot traffic on tile can void coverage

RAA Construction Group provides fixed-price proposals and a one-year workmanship warranty, and we explain which manufacturer coverage applies to the products we install. Learn more about our roofing and waterproofing services or browse projects across the San Fernando Valley.

Ready for real numbers on your house? Schedule a free on-site estimate and we will measure the roof, check the decking at the eaves, and walk you through material options.