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Concrete tile roofs on 1980s Calabasas houses below a dry chaparral hillside

Calabasas

Roofing Contractors in Calabasas

The entire City of Calabasas sits inside a Very High Fire Hazard Severity Zone. That is the city's own adopted housing element talking, and CAL FIRE's remapped local zones, released March 24, 2025, left it that way. So the zone is not a parcel-by-parcel question here the way it is across most of Los Angeles County, and the wildland-urban interface roof standards set the floor on residential streets across the city, deciding what goes under your tile as much as what goes on top.

Free, and there is no obligation to go ahead.

  • Free roof inspection

    Someone comes out, gets on the roof, and tells you what they find.

  • The price in writing

    A written quote before anyone starts, with nothing to sign on the day.

  • Licensed roofers

    The roofer who turns up holds a current California license.

  • Across Los Angeles County

    From the Valley and the foothills to the Westside and the South Bay.

Calabasas incorporated in 1991, with more than 6,000 homes already standing the year before. Most roofs here were permitted by Los Angeles County before there was a City of Calabasas to permit them. One decade did more than any other: the city's adopted housing element puts 37 percent of the occupied housing between 1980 and 1989, and another 18 percent in the 1990s.

  • Housing stockConcrete tile on the 1980s and 1990s build-out, composition on the 1960s Mulwood streets
  • Permit authorityCity of Calabasas Building & Safety; south of the city line it is LA County
  • Typical hereTile relay $12,000 to $30,000
  • Worth knowingA tested Class A assembly is required across the city, not only on the wildland edge

What Calabasas housing means for your roof

The 1980s tracts are the main event. Calabasas Park, the streets off Parkway Calabasas, the tracts down toward Lost Hills: Mediterranean and Spanish tract houses with concrete tile, mortar set at the hips and ridges, over a single layer of felt. Concrete tile outlasts that felt by decades, so the roof that fails here looks fine from the driveway. Water shows up at a valley, a headwall where a second story meets a lower roof, or a skylight curb, and the tile above it is still sound.

So the answer on that stock is often a lift and relay. Tile comes off and gets stacked, felt and flashing are replaced, the same tile goes back down. It costs less than new tile and the roof still matches the street. The mortar at the hips and ridges gives away the age. Once it has cracked and dropped out in pieces, the felt underneath has been taking weather for a while.

The rest splits three ways. The 1960s and 1970s streets around Mulwood are composition shingle, mostly re-roofed once already, and a shingle laid in the 1990s is finished. Canyon and mid-century houses carry flat and low-slope sections that want a cap sheet or a membrane. Then a thin oldest layer: under one percent of the city's occupied homes predate 1940. The first subdivision in Calabasas was Park Moderne in Mulwood, the Bird Streets, founded between 1927 and 1931 as an artists' colony of 174 lots at 5,000 square feet each, and most of the original houses were replaced in the 1960s.

Access moves the price here more than material does. Old Topanga, the Calabasas Highlands, the lots off Mulholland Highway and the canyon addresses along Las Virgenes mean narrow roads, nowhere to put a truck, and tile carried by hand. A lot of Calabasas sits under a homeowners association. When the city ran its own housing condition survey it left the HOA communities out, on the grounds that they all keep strong aesthetic and maintenance standards, and roof color and profile are what an architectural committee looks at.

The permit comes from the city's Building and Safety Division, inside the Community Development Department at 100 Civic Center Way. Fire is not a city department. The Los Angeles County Fire Department covers Calabasas. And a Calabasas mailing address is not the same as the City of Calabasas. The 91302 ZIP runs south past the city line into unincorporated county through Monte Nido and Malibu Canyon, and those addresses permit through LA County Public Works. More is on the roof repair and roof replacement pages.

Open barrel ends at the eave of a concrete tile roof, dry leaves collected in the tile pans
Open barrel ends at the eave, with dry litter sitting in the pans. Where a profiled tile leaves a void, the wildland-urban interface code asks for bird stops at the eaves and hip and ridge caps mudded in.

What roof work costs in Calabasas

Estimate ranges for Los Angeles County, not quotes.

  • Small repair(slipped tiles, resealing a vent, clearing a drain): roughly $400 to $900.
  • Single-source leak(chimney or skylight flashing, a localized shingle repair, a flat-roof seam): roughly $800 to $2,500.
  • Sectional lift and relay:roughly $2,500 to $7,000.
  • Composition shingle replacement:roughly $9,000 to $25,000.
  • Tile lift and relay:roughly $12,000 to $30,000.
  • New tile throughout:roughly $25,000 to $60,000.
  • Flat or low-slope (TPO, modified bitumen, cap sheet):roughly $12,000 to $30,000.
  • Solar panel removal and reinstall:roughly $4,000 to $10,000, on top of the roof itself.

Calabasas sits in the upper half of the tile lines. Tile is slow and heavy to handle, the fire assembly under it is required on residential streets across this city and not only on the wildland edge, and canyon and ridge lots cost staging hours a flat street does not. The roofing costs page breaks that down.

Common questions about roofing in Calabasas

Do the wildfire roof rules apply to my street, or only the ones backing open space?

Residential streets across the city, not just the ones backing open space. The city's adopted housing element states that the entire City of Calabasas is in a Very High Fire Hazard Severity Zone, and CAL FIRE's remapped local responsibility area maps, released March 24, 2025, left it that way. On January 1, 2026 these rules moved out of Chapter 7A of the Building Code and into the California Wildland-Urban Interface Code, which applies in state responsibility areas and on any parcel mapped High or Very High. Residential Code R902.1.1 sends a re-roof in a fire hazard severity zone to it. Two things apply to any roof here: a Class A assembly tested to ASTM E108 or UL 790 under 504.2, and noncombustible gutters with an approved way of keeping leaves out under 504.4. Tile adds a third, because 504.2.1 covers the void a profiled tile leaves under it. There the roofer picks one of two paths, a listed and labeled underlayment tested to Class A as part of the assembly under 504.2.1.2, or a 72 lb cap sheet over the deck under 504.2.1.1. Either way, bird stops go in at the eaves where the profile fits and the hip and ridge caps get mudded in, so embers cannot get under the tile. Ask which path the quote is priced on.

Does a re-roof trigger a fuel modification plan?

No. LA County Fire's Forestry Division requires one for a new structure or an addition of 50 percent or more of the existing square footage, for accessory structures over 120 square feet, and for parcel splits, in state responsibility areas and Very High zones on the local side. Replacing the roof on a house that is already standing is not on that list. Brush clearance is a separate obligation and a new roof does not retire it.

My HOA has to approve it. What do they look at?

Color and profile, almost always. That is the quiet argument for a lift and relay while the tile is still good: your own tile going back down leaves the committee nothing new to rule on, and a change of material or color is theirs to decide. Get the approved list in writing before anyone orders material. Committee approval and the fire assembly are separate. A committee will sign off on a color it likes whether or not what goes under it passes.

Tell us the address and what is happening up there: tell us what's going on. We also cover roofing contractors in Woodland Hills, Topanga, Malibu and Pacific Palisades.

The offer

$500 off a new roof, 10% off any repair

Start online and it is attached to your request, with nothing to remember.

  • We get on the roof, and into the attic if that is where the answer is
  • You get photographs of whatever we find
  • The price in writing, with nothing to sign on the day
Claim it on a free inspection

Tell us what is going on

A description is enough to start. We will come out, look at the roof properly, and give you the price in writing.

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The ridge of a residential roof with ridge cap shingles over a ridge vent

Before you go

$500 off a new roof, 10% off any repair

Start here and it is attached to your request, with nothing to remember. The inspection is free either way.

  • We get on the roof, and into the attic if that is where the answer is
  • You get photographs of whatever we find
  • The price in writing, with nothing to sign on the day
Claim it on a free inspection
Call (310) 857-2520Get a free quote