Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterFast, Reliable Roof Replacement Across Stevenson Ranch
Roof replacement in Stevenson Ranch almost always comes down to one thing: the 1990s underlayment under your concrete tile has failed, even when the tile on top still looks fine. We work this community weekly, and we know exactly what you’re dealing with before we ring the doorbell. A full roof replacement here typically runs $18,000-$42,000 depending on tile count, decking condition, and the Class A fire-rated assembly your permit requires. Call (424) 766-4937 and we’ll walk your roof with you, then hand you a written price before anything gets torn off.
Key Takeaways
- Most Stevenson Ranch roofs fail from the inside out: the 1990s felt underlayment dies while the tile above it still looks intact.
- Every permitted re-roof in Stevenson Ranch falls under Los Angeles County’s Very High Fire Hazard Severity Zone (VHFHSZ), which mandates a Class A fire-rated assembly.
- You get a written price in dollars before any work starts, always. No handshake deals.
- Our crews work Stevenson Ranch weekly, from The Old Road to Pico Canyon and everywhere between.
Why Birchbark Roofing Is Stevenson Ranch’s Preferred Roof Replacement Company
We’re the crew that shows up with shoe covers at the door and a drop cloth path through the hallway before anyone opens the ladder. Stevenson Ranch homeowners tell us the same thing: the roof matters, but so does what happens to the floors, the garden beds, the dog, and the kids’ afternoon quiet. So we name it all upfront through the Cedarwell Care Promise. Clean up like it’s our own home. Ask before we move or touch anything. Respect your family’s time and quiet hours. Explain the price before the work. That’s not a slogan; it’s the checklist our lead tech runs every single day in this city.
Erik Lindgren founded this company around a simple frustration: roofing crews that left a mess and disappeared. Birchbark Roofing is part of the Cedarwell family of independent local roofing businesses, which means you get the standards of a larger network with the accountability of a local crew that answers when you call. A live person picks up 24 hours a day, seven days a week. No voicemail tree. No next-business-day callback. When you call about a roof in Stevenson Ranch, you talk to a person who can schedule the estimate that week.
We’ve replaced roofs on Aldea Drive, along Stevenson Ranch Parkway, and through the Southern Oaks tract. The homes look different from the street, but the failure underneath is remarkably consistent. That consistency is why Stevenson Ranch homeowners trust us: we’ve diagnosed this exact roof dozens of times before, and we can show you the evidence with photos before we ever submit a proposal.
Asphalt Shingle Roof Replacement in Stevenson Ranch
Asphalt Shingle Roof Replacement in Stevenson Ranch is a specific job, and it’s increasingly common as homeowners weigh whether to re-set aging concrete tile or switch to a lighter, simpler assembly. A full tear-off and asphalt shingle replacement here typically runs $16,000-$34,000 depending on square footage, deck replacement, and the fire-rated components your VHFHSZ permit demands. We work with architectural shingles from GAF, CertainTeed, and Owens Corning, and we spec every job to meet the Class A assembly requirement that Los Angeles County enforces on this community.
Tear-off and deck assessment
The first step is removing the old tile or shingles and putting eyes on the decking. In Stevenson Ranch, this is where the honest conversation happens. Water that got past failed underlayment has often been sitting against OSB or plywood for years. We replace rotted or delaminated decking before anything new goes down, and you see the photo evidence before we proceed.
VHFHSZ-compliant re-spec
Because Stevenson Ranch sits inside the Very High Fire Hazard Severity Zone, we don’t just nail down shingles and call it done. We install a fire-rated underlayment assembly, proper drip edge, and Class A shingles. If your existing framing doesn’t support the upgraded assembly, we flag it and get your written approval before changing scope.
New Roof Installation in Stevenson Ranch
New Roof Installation in Stevenson Ranch means one of two things: a re-roof on an existing 1990s-2005 tract home, or a roof on a new addition, ADU, or custom design. For a full replacement of a typical concrete tile roof here, budget $20,000-$45,000. New-build and addition roofs run a wider range depending on pitch, complexity, and material choice. The number that matters most is the one we put in writing before any work starts, so you’ll know your exact figure after the estimate.
Full replacement on aging tract homes
This is the bread-and-butter job in Stevenson Ranch. The tile gets removed, the old 30-lb felt comes off, the deck gets inspected and repaired, and a new Class A fire-rated assembly goes down before the tile is re-set or replaced. We coordinate the tear-off schedule with you so pets and kids aren’t startled by an unexpected dump of tile into the truck.
New construction and ADU roofs
Adding square footage in Stevenson Ranch comes with the same VHFHSZ compliance layer. We work with your builder or architect to get the roof spec right the first time, so your permit doesn’t stall on a fire-rating detail. Materials from GAF, CertainTeed, and IKO are all in regular rotation, and we order local so lead times stay short.
Trusted Brands We Service in Stevenson Ranch
We work with GAF, CertainTeed, Owens Corning, and IKO materials regularly, and we know which product lines hold up best under Stevenson Ranch’s specific conditions: hundred-degree summers, Santa Ana wind shear through the Newhall Pass, and the Class A fire-rating requirement baked into every permit. We keep common replacement components stocked locally so a tile course or flashing detail doesn’t leave your roof open longer than it needs to be. When you call us for Roof Replacement, you’re not waiting on a warehouse in another county.
Common Roof Replacement Problems We See in Stevenson Ranch Homes
- Failed 1990s underlayment beneath intact tile. The concrete tile looks fine from the street. The felt underneath is dried, shredded, and separated. Water runs straight to the decking and rots framing. This is the single most common call we get in Stevenson Ranch.
- Santa Ana wind damage at the Newhall Pass. Stevenson Ranch sits at the western mouth of the Santa Clarita Valley, and the wind funnels straight through here. Tiles get displaced or cracked, leaving flat valleys open to wind-driven rain that aged underlayment simply cannot stop.
- Code-triggered framing and flashing upgrades. Your permit requires a Class A fire-rated assembly, and once the roof is open, we often find the existing framing or flashing was never built to support one. That upgrade gets priced in writing before we proceed, never after.
- Ridge and valley rot hidden from view. The low-pitched Mediterranean profiles common across Stevenson Ranch hide water pooling at valleys and ridges. We find deck rot there more often than anywhere else, and we show you the photos before anything gets covered up.
Pricing for Roof Replacement in Stevenson Ranch, CA
Here’s what Stevenson Ranch homeowners actually pay. A standard concrete tile roof replacement on a 2,400-3,200 square foot tract home runs $22,000-$38,000. Asphalt shingle re-roofs land between $16,000 and $34,000. New construction and ADU roofs range from $18,000 to $60,000 plus depending on pitch and material. The biggest cost movers are deck replacement (rotted OSB or plywood runs $3-$5 per square foot to replace), the Class A fire-rated assembly your VHFHSZ permit mandates, and tile count if you’re re-setting rather than replacing. We price every job line by line and you see it in writing before work starts. Call (424) 766-4937 for a free estimate. No one goes up a ladder until you’ve approved a number.
We Also Serve Cities Near Stevenson Ranch
If you’re in Newhall, Valencia, Santa Clarita, or Castaic, you’re within our regular service radius. The same written-price promise and VHFHSZ code knowledge applies across the valley. You can learn more about how we approach Stevenson Ranch roofs specifically, or call us directly to schedule.
Serving Stevenson Ranch, CA - Our Local Coverage Area
We’re based in the Stevenson Ranch 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 Stevenson Ranch
Yes. Stevenson Ranch sits inside Los Angeles County’s Very High Fire Hazard Severity Zone, which means any permitted re-roof must meet Class A fire-rating standards for the assembly, not just the surface material. We spec every job to that standard and handle the code paperwork so your permit clears. Call (424) 766-4937 if you want to know whether your current roof meets the requirement.
The short answer is you usually don’t until the tile comes off. Most Stevenson Ranch homes built between 1990 and 2005 have concrete tile that still looks good but sits on 30-lb felt that has dried and shredded. We do a tile inspection first, then only open up what we need to confirm the underlayment condition. If the decking is sound, a lift-and-relay underlayment replacement is possible. If water has been getting to the deck for years, it’s a full replacement. Either way, you get photo proof before you decide.
In roofing, a square is 100 square feet. Most Stevenson Ranch tract homes run between 24 and 32 squares of roof area. When a quote says “$350 per square,” that’s the installed cost for every 100 square feet of roof plane. Our line-item quotes break this down so you can check the math yourself, and the final number is in writing before anything starts.
Because the original underlayment on these 1990s homes failed years before anyone saw it, and water has been working on the decking and framing ever since. Once we tear off the tile, we frequently find rotted OSB, undersized framing that can’t support a Class A assembly, or flashing that was never installed to current code. Here’s how we handle it: inspection first, a written allowance in the contract for likely deck replacement, and any additional change priced in writing before we touch it. You never get a surprise bill after the fact.
The Santa Ana winds that funnel through the Newhall Pass hit Stevenson Ranch harder than most of the valley, so we spec enhanced fastening patterns and check every tile and shingle course for wind-uplift resistance. Displaced and cracked tiles from wind are a constant here, and the fix isn’t just re-setting them; it’s making sure the underlayment and flashing underneath can actually hold against wind-driven rain. That’s standard on our Stevenson Ranch jobs.
Written by Erik Lindgren, Owner at Birchbark Roofing, serving Stevenson Ranch and the Santa Clarita Valley.
Schedule Your Free Estimate
We’ll walk your roof with you, show you photos of what we find, and hand you a written price before any work begins. Call (424) 766-4937 today. A live person answers, day or night.