Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Trusted Roof Replacement for Santa Clarita Homeowners
A full roof replacement in Santa Clarita typically runs $11,000 to $28,000 depending on the size of your home, the pitch of the roof, and the material you choose. Most asphalt shingle replacements on a standard 1,800 to 2,400 square foot home land between $13,500 and $19,500, and we put that number in writing before any work starts. That written price is the exact number on your invoice, guaranteed through the Relay Visibility Guarantee that Dylan Pace and the Crestview Roofing team built this company on. Call (661) 219-7793 and you’ll get a real person on the line, a straight answer on cost, and a firm appointment with a live arrival time you can track.
Key Takeaways
- Written price before any work starts – the number on the page is the number on the invoice, no exceptions.
- 365-Day Done Right Promise – every replacement is backed in writing for a full year, including a free second visit if anything fails.
- Real arrival times, photo documentation – you’ll see before and after photos and get a digital invoice by text.
- Manufacturer-backed materials from GAF, CertainTeed, and Owens Corning mean the shingle warranty is as strong as the labor warranty.
- A live person answers the phone 24/7 – call (661) 219-7793 for a free estimate.
Styles & brands we work with
Roof Replacement Contractor
A roof replacement contractor is the licensed professional who tears off your old roof and installs a new one, and you need one the moment your roof shows signs the decking or underlayment has failed. In Santa Clarita, where summer temperatures routinely hit the high 90s and UV exposure breaks down shingle granules fast, a roof that’s 15 to 20 years old is living on borrowed time. Crestview Roofing Co Santa Clarita handles the full replacement from tear-off to final inspection, with a written price delivered before the first bundle of shingles arrives. If you’re wondering how much Roof Replacement costs, our quotes typically range from $11,000 to $28,000 depending on square footage and material choice. We’re bound by the Relay Visibility Guarantee, which means you see exactly who is coming, exactly when they’ll arrive, and exactly what the job costs before you commit.
When You Need a Full Tear-Off
If you see granules in your gutters, shingles that cup or curl at the edges, or daylight coming through the attic boards, patching is no longer the right fix. A full tear-off gives us a clean look at the decking so we can replace any rotted plywood before the new roof goes on.
Replacing compromised decking during a patch job is patchwork, and it fails. A replacement contractor doing a full tear-off catches that rot early and fixes it properly the first time.
What Sets Our Process Apart
We’re not a roofer who quotes one number and bills another. The written price you get the day we inspect is the price on your final invoice, and you’ll have before and after photos to prove what was done under the shingles.
Dylan Pace built this company in 2000 on a simple idea: the homeowner should never be surprised by a roofer. The Relay Standard is how we hold ourselves to that, on every single job, including our Roof Replacement in Santa Clarita.
Asphalt Shingle Roof Replacement
An asphalt shingle roof replacement is the most common full roof job in Santa Clarita, and it involves stripping the old shingles down to the decking and installing a new underlayment, flashing, and architectural shingle system rated for our climate. Most asphalt shingle replacements on Santa Clarita homes run $13,500 to $19,500 for a standard two-story or single-story home between 1,800 and 2,400 square feet, with material and labor included in the written quote. Crestview Roofing Co Santa Clarita installs GAF, CertainTeed, and Owens Corning architectural shingles, all rated to handle the intense sun and the Santa Ana wind season we get every fall. We handle the permit, the tear-off, the install, the cleanup, and the final walkthrough with photos at every stage.
Architectural vs. Three-Tab
Three-tab shingles are the flat, single-layer shingles you see on older 1990s tract homes across Valencia and Canyon Country. Architectural shingles are thicker, laminated, and rated for higher wind speeds, and they’re what we recommend for nearly every Santa Clarita replacement because they hold up better in the wind tunnels that form along the 14 and 5 freeways.
Architectural shingles cost more upfront, usually $2 to $4 more per square foot installed, but the lifespan is 30 to 50 years compared to 15 to 20 for three-tab. In a climate that bakes roofs at 100 degrees for months, that’s not a small difference.
What the Price Includes
Our written asphalt shingle quote includes tear-off, haul-away, new synthetic underlayment, ice and water shield in the valleys, new flashing at every pipe, vent, and chimney, and the shingles themselves. You’ll also get a written workmanship warranty on the labor for 365 days, on top of the manufacturer’s material warranty from GAF, CertainTeed, or Owens Corning.
Anything pushed as an add-on at the door, like decking repair or upgraded flashing, should have been in the original written price. If it is not, we do not charge it. Period.
New Roof Installation
A new roof installation is what happens when the existing roof is either too damaged to serve as a base or when you’re building new construction, and it starts with a full tear-off down to the rafters. In Santa Clarita, a new roof installation on a standard home runs $13,000 to $26,000 depending on the roof pitch, the number of penetrations like vents and skylights, and the shingle line you choose. Crestview Roofing Co Santa Clarita handles every step from the first inspection to the final city sign-off, with a written price before any work begins and photo documentation along the way. New construction roofs in communities like River Village and Fair Oaks Ranch are a different animal than Stevenson Ranch Roof Replacement jobs on 1980s track homes, and we quote them differently too.
New Construction vs. Replacement
On a new build, there’s no old roof to strip, which saves on labor and disposal fees, but the stakes are higher because the roof has to be perfectly integrated with fresh framing, new HVAC penetrations, and modern skylight curbs. We work directly with your general contractor or you as the owner-builder, depending on how the project is set up.
On an existing home, a new roof installation means tearing off everything to the decking and starting clean. It’s the right call when you have two layers of old shingles, widespread decking rot, or a previous install that was never flashed properly. If you’re in Castaic or the hillside neighborhoods, we’ve done these jobs up and down that 5 corridor.
Getting the Deck Right
The decking is the plywood or OSB layer under your shingles, and if it’s soft or water-damaged, no new roof will last. We inspect every sheet of decking during the tear-off and replace any compromised wood before the underlayment goes down, and that replacement is always listed in the written quote if we saw rot during inspection.
Some contractors quote a clean deck and then find rot once they start. We quote what we see and photograph what we find, so there’s no mystery about why a board got replaced.
Reroofing
Reroofing is the process of installing a new shingle layer over an existing one, which was common practice for decades but is no longer code-compliant in most of Santa Clarita and the surrounding areas. Modern California building codes require a tear-off down to the deck before new shingles go on, so what most homeowners call reroofing is actually a full replacement with tear-off, typically running $13,500 to $20,000 for a standard home. Crestview Roofing Co Santa Clarita completes the full tear-off and reroof in one visit, with the same written price and photo documentation we bring to every Castaic Roof Replacement and every job across our service area. The old-school reroof, the shingle-over-shingle approach, is not something we’ll do because it hides decking damage and cuts the new roof’s lifespan nearly in half.
Why the Tear-Off Matters
Shingling over old shingles saves money up front, maybe $2,000 on a typical home, but it traps moisture and heat between the layers and the new shingles fail years earlier. The old shingles’ irregular surface also telegraphs through the new layer, so a roof that should look flat and clean looks wavy from the street.
In Santa Clarita’s heat, that trapped air accelerates granule loss and curling. You’ll spend that $2,000 on repairs before the new roof is five years old, and then you’ll pay for the tear-off anyway.
The Right Way to Reroof in Santa Clarita
A proper reroof here means tear-off to the deck, replacement of any damaged plywood or OSB, new synthetic underlayment, new flashing, and new architectural shingles from GAF, CertainTeed, or Owens Corning. We’ll walk you through the material choice at the estimate, and you’ll get a firm, written number for the entire scope of work.
If you’ve been quoted a shingle-over job and want a straight answer on whether it’s worth it, call (661) 219-7793. We’ll tell you the truth, even if it means telling you to spend more now to save more later.
Flat Roof Replacement
A flat roof replacement is a different system entirely from a shingle roof, using rolled materials like TPO, PVC, or modified bitumen, and it’s common on the mid-century homes and add-on structures throughout Santa Clarita. Flat roof replacements on a single-story home or a patio cover run $6,500 to $14,000 depending on the square footage, the material, and whether the existing roof has gravel or coating that needs to be removed. Crestview Roofing Co Santa Clarita installs TPO and mod-bit systems, both of which handle the standing water and intense sun we get in the SCV without cracking or blistering. Our flat roof work carries the same 365-Day Done Right Promise as every shingle job, in writing, at no extra charge.
TPO vs. Modified Bitumen
TPO is a single-ply white membrane that reflects heat and welds at the seams, which helps with cooling bills and gives a clean, commercial-grade look on patio covers and modern flat sections. Modified bitumen is an asphalt-based rolled roof that torch-downs or peel-and-sticks in place, and it’s often the better fit for older homes where the roof structure doesn’t play well with single-ply.
The right choice depends on the slope (or lack of it), the decking condition, and how the roof connects to pitched sections. We’ll specify exactly which system we recommend and why in your written quote.
Ponding Water Is the Enemy
Flat roofs fail because water sits, and water sitting on a flat roof in Santa Clarita’s sun cooks the material from the top while the wood underneath stays damp. If you see standing water 48 hours after a rain, your roof’s drainage has failed and the decking is likely already compromised.
Replacing the roof means correcting the slope or adding tapered insulation so water actually drains, not just putting a new membrane over a bowl. We’ll check every drain and scupper during the estimate so the new roof sheds water the way it should.
Brands We Service
We install and replace shingles from GAF, and we put a lot of Santa Clarita homes under GAF Timberline HDZ and Timberline UHDZ architectural shingles every year. These are the shingles with the high wind rating and the layer of protection that gets us through the Santa Ana season without call-backs.
CertainTeed Landmark shingles are another staple for us, especially on hillside homes where the extra weight and the heavier architectural profile give the roof a more substantial look. Owens Corning Duration shingles with the SureNail strip are our go-to for steep pitches like you see in the gated communities, and we install each line to the manufacturer’s exact spec so the material warranty is fully intact. Whether you have one of these brands or something older and out of production, we can spec the right replacement and put it in writing before we start.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Granules in the gutters – If your gutters are filling with sand-like shingle granules after every wind, the protective layer on your shingles is exhausted and the asphalt below is exposed. In Santa Clarita’s UV, that exposed asphalt breaks down fast, and the roof is usually within two to three years of failure.
- Shingles cupping, curling, or lifting – Cupped or curled shingle edges mean the shingle is drying out and losing its bond, and a lifted shingle in a Santa Ana wind becomes a tear-off point. Once wind gets under one shingle, it peels entire sections off, and you’re looking at water damage by the next rain.
- Daylight through the attic boards – If you can see light coming through the roof decking from inside the attic, water can get in through those same gaps. This is a structural warning sign, not a cosmetic one, and it usually means the decking itself has moved or rotted.
- Sagging ridges or valleys – A roof line that dips in the middle is telling you the structure under the shingles has been wet for a long time. By the time you can see the sag from the street, the decking is compromised and the fix is a replacement, not a patch.
- Water stains on ceilings or walls – A roof leak rarely shows up directly above the leak; water runs along rafters and sheathing and stains nowhere near the source. If you’re seeing stains after Santa Clarita’s winter rains, call (661) 219-7793 before the next storm turns a stain into a ceiling collapse.
Our Process, Step by Step
- 1
The inspection and written quote – We walk the roof, check the attic, and give you a written price that includes every line item: tear-off, decking, underlayment, flashing, shingles, haul-away, and permit. You’ll know the total before we leave the driveway, and that number does not change.
- 2
Material selection and scheduling – We walk you through the shingle options from GAF, CertainTeed, and Owens Corning, and lock in the color and profile you want. You’ll get a firm install date and a live arrival time on the day of the job, so you’re not waiting on a four-hour window.
- 3
Tear-off and deck inspection – The old roof comes off down to the decking, and we photograph every section of plywood or OSB. If we find rot that wasn’t visible from the attic, we show you the photos and the written price already accounts for the replacement cost, per the Relay Visibility Guarantee.
- 4
Install and photo documentation – The new underlayment, flashing, and shingles go on to manufacturer spec, with photos taken at every stage. You’ll see the ice and water shield in the valleys, the flashing at every penetration, and the final shingle lines before we clean up.
- 5
Final walkthrough and digital invoice – We walk the roof with you, show you the completed work, and send a digital invoice by text with the final photos attached. The written guarantee from the 365-Day Done Right Promise is included at no extra charge, and a live person answers if you ever need to call back.
How Much Does Roof Replacement Cost in Santa Clarita?
A standard asphalt shingle roof replacement in Santa Clarita runs $13,500 to $19,500 for a 1,800 to 2,400 square foot home, while a larger or steeper roof can push toward $26,000 or $28,000. Flat roof sections and patio covers run less, typically $6,500 to $14,000, and a full new roof installation on a larger custom home can exceed $30,000 depending on the material and the number of roof penetrations. These are real numbers from the estimates we’ve written across Valencia, Saugus, Canyon Country, and Newhall, not national averages from a marketing site.
What moves the price is mostly square footage, roof pitch, and the shingle line you choose. A steep roof costs more in labor because of the safety equipment and the slower pace, and a roof with eight or ten penetrations needs more flashing, which takes longer to do right. The best way to avoid overpaying is to get a written, line-item quote that shows exactly what you’re paying for, and to decline any roofer who balks at putting the number on paper before work starts. Our free estimates include the full written quote, a material recommendation, and no obligation. Call (661) 219-7793 and we’ll schedule it at a time that works for you.
Our Service Area Near Santa Clarita
Crestview Roofing Co Santa Clarita replaces roofs throughout the Santa Clarita Valley and the surrounding communities: Valencia, Saugus, Canyon Country, Newhall, Castaic, and Porter Ranch. We also run jobs in Stevenson Ranch, Granada Hills, Mission Hills, and Chatsworth, with the same written pricing and photo documentation on every job, no matter the zip code. If you’re in Santa Clarita proper or the surrounding hills, call (661) 219-7793 and we’ll get you scheduled. Our team handles the full range of roofing work, from home inspection repairs to complete tear-offs.
Serving Santa Clarita, CA - Our Local Coverage Area
We’re based in the Santa Clarita area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Roof Replacement in Santa Clarita
Roof replacement is the full process of removing your existing roof down to the decking and installing a new roof system: new underlayment, new flashing, and new shingles or membrane. It’s different from repair because a replacement addresses the entire roof, not just the damaged section. In Santa Clarita, most homes need a replacement after 15 to 20 years when shingle granules are gone and the decking has started to weather. Call (661) 219-7793 and we’ll tell you honestly whether you need a repair or a full replacement.
A standard asphalt shingle replacement on a single-family home in Santa Clarita takes two to four days from tear-off to final cleanup. Larger custom homes or steep roofs can run four to six days, and flat roof replacements usually finish in two to three. Weather delays are rare in Santa Clarita but do happen during winter rains, and we’ll give you a clear schedule before the job starts.
Most full asphalt shingle replacements in Santa Clarita cost between $13,500 and $19,500, with larger homes and steep roofs running up to $28,000 or more. Flat roof replacements on patio covers and low-slope sections run $6,500 to $14,000. The exact number depends on your square footage, roof pitch, shingle choice, and how much decking needs to be replaced, and our written quote covers all of it. Call (661) 219-7793 for a free estimate with a firm, written price.
Yes, we install GAF Timberline HDZ and UHDZ, CertainTeed Landmark, and Owens Corning Duration shingles, and we install each line to the manufacturer’s exact spec so the material warranty stays intact. The right shingle for your Santa Clarita home depends on the roof pitch, the wind exposure, and the look you want, and we’ll walk you through the options at the estimate. We’ll also show you the warranty documentation in writing before you sign anything.
A live person answers our phone 24/7, and we’ll get someone out to assess storm damage or a sudden leak as fast as possible. A full replacement does take planning and material ordering, but if your roof has failed and you need a temporary patch to stop water coming in, we can usually get that done the same day. Call (661) 219-7793 and tell us what’s going on, and we’ll be straight with you about timing.
Every Crestview Roofing Co Santa Clarita replacement includes the 365-Day Done Right Promise, which covers the workmanship on every repair and replacement for a full year, in writing, at no extra charge. If anything fails within those 365 days, we’ll come back and fix it free, including a free second visit if the original repair didn’t hold. The shingle manufacturers also back the materials, and we’ll register those warranties for you.
Move vehicles out of the driveway and away from the house, clear anything fragile from walls and shelves inside (vibrations from the tear-off can rattle picture frames), and trim back any tree branches that hang over the roof. Let your neighbors know the crew will be there for a few days, and park on the street if you need to leave during the day. We’ll handle the protection of your landscaping and the full daily cleanup.
Schedule Your Roof Replacement Service in Santa Clarita Today
A worn-out roof in Santa Clarita’s heat and wind season will not fix itself, and every month of delay is more water getting into the decking and more money on the final bill. Call (661) 219-7793 for a free, no-obligation estimate with a written price you can count on. A live person answers 24/7, and Dylan Pace and the Crestview Roofing Co Santa Clarita team will give you the straight numbers and the straight timeline.
Written by Dylan Pace, Owner at Crestview Roofing Co Santa Clarita, serving Santa Clarita and the surrounding communities since 2000.