Residential Roofing Services Los Angeles
The first line of defense, built to last.
A roof has one job: keep water out of everything under it. In Los Angeles, that job is less about rain and more about the sun. Our roofs bake. UV and heat dry out asphalt, crack old tile, and turn felt underlayment brittle years before anything shows up as a leak inside the house. Here's the part most homeowners have backwards. The tile or the shingle isn't what keeps you dry. The underlayment is. The tile is the sunscreen and the look, and the real waterproofing lives underneath it. On a lot of older LA homes the clay or concrete tile is still perfectly good after decades, but the felt below it is finished. When that's the case, we lift the tile, tear off the old underlayment, lay new, and relay the same tile. You keep the roof that matches the street, and you get a watertight assembly for well under the cost of a full replacement. Full re-roofs are still the bulk of what we do. We tear off down to the sheathing, look at what's underneath, fix any dry rot or delaminated plywood before we cover it back up, then set new underlayment and new roofing. Concrete and clay tile is the classic look across Beverly Hills, Bel Air, and the older Spanish and Mediterranean streets, and it lasts 50+ years. Slate is the top of the range and can run a century. Composition shingle is the value option and reads clean on plenty of homes. Standing seam metal is the modern move. Flat and low-slope roofs are their own discipline. Mid-century and contemporary homes all over the city have flat sections, and that's where we see the most leaks. The old torch-down modified bitumen dries out and splits at the seams. We install TPO single-ply, modified bitumen, and built-up systems, and on a low-slope tear-off we detail the parapets, drains, and scuppers properly, because on a flat roof the details are the roof. Most leaks aren't the open field of the roof at all. They start at the flashing: chimney, skylight, plumbing vents, wall transitions, and the valleys where two planes meet. A roof can look perfect from the street and still leak because a valley was cut lazy or a piece of flashing got caulked instead of woven in. When we chase a leak, we find the actual source instead of tarring over the symptom and calling it fixed. Fire is the other LA reality. If you're on a hillside in Bel Air, the Palisades, or any Very High Fire Hazard zone, the roof is your first exposure to embers. We build Class A fire-rated assemblies, and we add ember-resistant vents and fire-rated underlayment where the location and the code call for it. We also handle the parts that ride along with a roof: seamless aluminum gutters, copper gutters on period homes, gutter guards, and solar prep. Solar prep means we set the underlayment, mounting points, and conduit pathways up front, so a future panel install doesn't put a row of new holes through your fresh roof. Two honest things. If your problem is one bad flashing, don't let a roofer sell you a whole new roof. We'll tell you when a repair is the right call. And if you're already remodeling and the roof is 15+ years old, that's the time to do it. The crew, the scaffolding, and the project management are already on site, so adding the roof then is cheaper and cleaner than coming back for it later. Every roof we install is permitted and inspected, and it carries a manufacturer warranty on the material plus our own workmanship warranty on the install. If you want a roofer in Los Angeles who treats the roof as the thing protecting everything else in the house, that's how we work.
Call (424) 402-5384 · Roofing Services- License #1140511
- Licensed & Insured
- Serving LA's Westside
Roofing Services in Los Angeles
Here's the part most homeowners have backwards. The tile or the shingle isn't what keeps you dry. The underlayment is. The tile is the sunscreen and the look, and the real waterproofing lives underneath it. On a lot of older LA homes the clay or concrete tile is still perfectly good after decades, but the felt below it is finished. When that's the case, we lift the tile, tear off the old underlayment, lay new, and relay the same tile. You keep the roof that matches the street, and you get a watertight assembly for well under the cost of a full replacement.
Full re-roofs are still the bulk of what we do. We tear off down to the sheathing, look at what's underneath, fix any dry rot or delaminated plywood before we cover it back up, then set new underlayment and new roofing. Concrete and clay tile is the classic look across Beverly Hills, Bel Air, and the older Spanish and Mediterranean streets, and it lasts 50+ years. Slate is the top of the range and can run a century. Composition shingle is the value option and reads clean on plenty of homes. Standing seam metal is the modern move.
Flat and low-slope roofs are their own discipline. Mid-century and contemporary homes all over the city have flat sections, and that's where we see the most leaks. The old torch-down modified bitumen dries out and splits at the seams. We install TPO single-ply, modified bitumen, and built-up systems, and on a low-slope tear-off we detail the parapets, drains, and scuppers properly, because on a flat roof the details are the roof.
Most leaks aren't the open field of the roof at all. They start at the flashing: chimney, skylight, plumbing vents, wall transitions, and the valleys where two planes meet. A roof can look perfect from the street and still leak because a valley was cut lazy or a piece of flashing got caulked instead of woven in. When we chase a leak, we find the actual source instead of tarring over the symptom and calling it fixed.
Fire is the other LA reality. If you're on a hillside in Bel Air, the Palisades, or any Very High Fire Hazard zone, the roof is your first exposure to embers. We build Class A fire-rated assemblies, and we add ember-resistant vents and fire-rated underlayment where the location and the code call for it.
We also handle the parts that ride along with a roof: seamless aluminum gutters, copper gutters on period homes, gutter guards, and solar prep. Solar prep means we set the underlayment, mounting points, and conduit pathways up front, so a future panel install doesn't put a row of new holes through your fresh roof.
Two honest things. If your problem is one bad flashing, don't let a roofer sell you a whole new roof. We'll tell you when a repair is the right call. And if you're already remodeling and the roof is 15+ years old, that's the time to do it. The crew, the scaffolding, and the project management are already on site, so adding the roof then is cheaper and cleaner than coming back for it later.
Every roof we install is permitted and inspected, and it carries a manufacturer warranty on the material plus our own workmanship warranty on the install. If you want a roofer in Los Angeles who treats the roof as the thing protecting everything else in the house, that's how we work.
What's Included
- Full tear-off re-roofs down to the sheathing
- Sheathing and dry-rot repair before new roofing goes on
- Clay, concrete, slate, composition shingle, and standing seam metal
- Tile relays: keep the existing tile, replace the underlayment underneath
- Flat and low-slope: TPO, modified bitumen, and built-up systems
- Flashing, valley, and penetration leak repair
- Class A fire-rated assemblies, seamless aluminum and copper gutters
- Solar prep, permitted and inspected, with manufacturer and workmanship warranties
Our Process
A proven approach that keeps your project on track.
Inspection
We get on the roof, and into the attic when we can. We check the field, but we spend most of the time at the flashings, valleys, and penetrations, because that's where leaks actually start. We look at the underlayment, probe the sheathing for soft spots, check the ventilation, and photograph all of it so you see what we see.
Material Selection
We match the roof to the house, the fire zone, and the budget. If your tile is still sound, we'll tell you a relay over new underlayment is the smarter spend. If you're re-roofing, we bring samples so you can see the color and profile on your own roof, in your own light, before you commit to anything.
Installation
We tear off, fix any rot or bad sheathing we find, then lay new underlayment and set the new roofing. Flashings and valleys get woven in, not caulked over. We keep the site clean, magnet-sweep for nails at the end of each day, and haul the debris out.
Final Inspection
We walk the finished roof and check every flashing, valley, and penetration, then schedule the city inspection. You get the manufacturer warranty on the material and our workmanship warranty on the install.
How Much Does Residential Roofing Cost in Los Angeles?
We believe in transparency. Most competitors hide their pricing we don't.
Roof replacement in Los Angeles typically ranges from $15,000–$30,000 for composition shingle on a standard-size home to $30,000–$80,000+ for concrete tile, clay tile, or slate on larger luxury properties. Flat roof systems (TPO or modified bitumen) typically cost $8,000–$20,000 depending on area. Roof repairs range from $500 for minor fixes to $5,000+ for significant damage. Gutter installation runs $1,500–$4,000 for seamless aluminum and $5,000–$15,000 for copper.
Every project is unique. Schedule a free consultation for a detailed estimate specific to your home.
Schedule a Consultation*Ranges are approximate estimates for typical Los Angeles projects, for informational purposes only. Not a quote, bid, or contractual offer. Actual costs vary. A binding price is established only through a signed written contract.
Roofing Services in Los Angeles Frequently Asked Questions
The obvious signs: active leaks, water stains on the ceiling, missing or slipped tiles, and shingles that are curling or shedding their granules. But age tells you a lot. Composition shingle in LA gets 20 to 30 years before the sun cooks it. Tile lasts 50+ years, but here's the catch: the tile outlives the underlayment beneath it. Plenty of tile roofs we look at have perfectly good tile sitting on felt that's brittle and cracked, and that roof needs work even though it looks fine from the street. We'll get up there and take a look for free, then tell you straight whether it's a full re-roof, a relay, or just a repair.
Depends on the house, but here's the LA reality: our roofs die from the sun, not from rain or frost. Heat and UV resistance matter more than anything else. Concrete and clay tile is the default on most LA luxury homes for good reason. It shrugs off heat, it's naturally fire-resistant, and it suits the Spanish and Mediterranean architecture. On flat and low-slope sections, which is most mid-century and modern homes, a TPO single-ply membrane holds up well to sun and standing water. Composition shingle is the value pick and works on plenty of homes. Whatever the material, the underlayment under it is what actually keeps you dry, so we never cheap out there.
Composition shingle is the quick one: 2 to 4 days on a standard home. Tile takes longer, 5 to 10 days depending on size and whether we're relaying your existing tile or setting new, because moving and stacking tile by hand is slow work. Flat roof systems usually run 3 to 5 days. Weather, or any rot we uncover during tear-off, can add a day or two, and we tell you when that happens instead of springing it on you at the end.
Yes, two layers. The manufacturer warranty covers the material, and depending on the product that's typically 25 to 50 years. On top of that, our own workmanship warranty covers the installation, which is the part that actually decides whether a roof leaks. A great tile on a badly flashed roof still leaks. We stand behind the install.
Most of the time a leak is a flashing or a cracked tile, not a dead roof. If your underlayment still has life in it and the trouble is one valley, one skylight, or a few slipped tiles, that's a repair, and we quote it as a repair. We're not going to sell you a full re-roof to fix a single flashing. The point where a repair stops making sense is when the underlayment is shot across the whole roof. At that point you're just chasing the next leak, and a re-roof is the honest answer. We'll tell you which situation you're actually in.
Roofing Services Across Los Angeles
Forma Homes serves homeowners across LA. Pick the neighborhood closest to your home, every page is tuned to local permitting, housing stock, and construction realities:
Westside
Coastal
Central LA
San Fernando Valley
- Roofing Services in Agoura Hills
- Roofing Services in Burbank
- Roofing Services in Calabasas
- Roofing Services in Encino
- Roofing Services in Hidden Hills
- Roofing Services in Northridge
- Roofing Services in Porter Ranch
- Roofing Services in Sherman Oaks
- Roofing Services in Studio City
- Roofing Services in Tarzana
- Roofing Services in Toluca Lake
- Roofing Services in Valley Village
- Roofing Services in Van Nuys
- Roofing Services in West Hills
- Roofing Services in Woodland Hills
Forma Homes also serves areas not listed above: see all service areas or contact us if you don't see your neighborhood.
Related Remodeling Services
Most Forma Homes projects combine more than one trade. These service pages are useful starting points:
Explore Our Other Services
Kitchen Remodeling
Chef-Inspired Kitchens
Learn moreWhole-Home Remodeling
Learn moreDecorative Finishes & Painting
Learn moreBackyard Remodeling & Outdoor Living
Resort-Style Backyards
Learn moreBathroom Remodeling
Spa-Inspired Bathrooms
Learn moreGround Up & Fire Rebuild Construction
Learn moreCabinet Painting & Refinishing
Learn moreStone Fabrication & Installation
Learn moreElectrical Services
Learn moreHVAC Services
Learn morePlumbing Services
Learn moreWaterproofing Services
Learn moreDesign, Planning & Permitting Support
Learn moreReady to start your roofing project?
Schedule a free consultation and get a transparent, detailed estimate.
Schedule a Consultation