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CertainTeed Roofing in North Hills, CA | Van Nuys Roofing Co
We provide independent CertainTeed roofing service across North Hills, including full replacements, shingle repair, and flashing work on Landmark, Presidential, Highland Slate, and Flintlastic systems. What makes our CertainTeed work different here comes down to one thing: we know how these shingles fail under North Hills conditions, specifically the 100°F+ heat cycling and Santa Ana wind-lift along the 405/118 corridor. Rick Dominguez and our crew have torn off enough sun-brittle CertainTeed roofs in this neighborhood to know exactly what’s underneath before we start. Call (866) 321-6172 for a straight answer on your roof.
Why North Hills Residents Choose Us for CertainTeed Service
We’re not a CertainTeed dealer and we don’t hold any manufacturer authorization, which most homeowners end up appreciating once they hear why. We repair and replace CertainTeed systems because they’re common on North Hills roofs, not because a territory manager asked us to push them. That independence means when a Landmark roof on a 1960s ranch off Sepulveda is repairable, we say so. When it’s granule-bare, wind-lifted, and past saving, we say that too. Rick grew up a few blocks from the old Van Nuys Municipal Airport and learned roofing through the construction technology program at Los Angeles Valley College, so he knows CertainTeed repair in Van Nuys from personal experience. Two decades on Valley rooftops later, he still walks every North Hills roof himself before we quote anything. If it doesn’t need replacing, we’re not going to tell you it does.
We work with seven major roofing brands: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That’s not a brag. It means when we recommend CertainTeed for your North Hills home, it’s because the material fits the roof and the budget, not because we’re locked into one product line. See our CertainTeed sales & service overview for the full scope of what we handle, or jump to our North Hills service area page for local coverage details.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in North Hills
CertainTeed makes solid shingles. North Hills gives them a harder life than most places. Here’s what we actually find up there:
- Sun-baked granule loss and asphalt embrittlement on Landmark shingles. Repeated summers over 100°F do to Landmark what they do to every asphalt shingle, only faster here. The granules shed, the asphalt turns brittle, and the shingles crack instead of flexing when we walk them. On North Hills tear-offs that means going slow to avoid crushing the decking underneath.
- Santa Ana wind-lift on north-south oriented ridges. The open corridor near the 405 channels dry wind straight across exposed roof lines. Landmark and Presidential tabs curl at the seal strip, whole ridge sections peel, and homeowners find shingles in the yard after a real blow. We see this on the same handful of streets every single wind season.
- Seal-strip failure on older architectural shingles. Some CertainTeed architectural shingles never fully bonded when they were installed years ago, and the first sign is tab flutter you can hear from inside. It looks like wind damage but it’s really a manufacturing and heat problem. Either way, on a 12-year-old North Hills roof it usually means the system is closer to done than most owners think.
- Flashing and vent-boot leaks at low-slope transitions. Ranch homes in North Hills often mix shingle sections with built-up or Flintlastic low-slope areas. The transition is exactly where winter rain gets in. We re-flash those junctions properly rather than caulking over the last guy’s caulk.
- Brittle shingles over original skip sheathing. The 1950s-70s North Hills housing stock frequently went up on skip sheathing or thin plywood. Half a century later, the CertainTeed shingles on top are done and the decking underneath needs eyes on it. We evaluate every board before new shingles go down.
CertainTeed Service in North Hills: What Local Conditions Mean for Your Equipment
Here’s something a generic roofing page won’t tell you. North Hills sits in the San Fernando Valley’s hottest, most wind-scoured pocket along the 405/118 interchange, which is why CertainTeed in San Fernando faces similar challenges, and the housing stock is mostly post-war 1950s-1970s single-story ranches with low-slope or shallow-pitch roofs. Many still sit on original skip sheathing or thin plywood. That combination changes how we tear off a CertainTeed roof here. The shingles come up brittle from years of extreme heat cycling, and because they crack rather than tear, we have to strip carefully so the old decking isn’t collateral damage. Then we walk every sheet. In neighborhoods like the ranch tracts east of the 405 off Nordhoff and Sepulveda, soft or delaminated sheathing under an old CertainTeed roof is common enough that we plan for decking replacement on most full tear-offs, not just obvious leak calls. A homeowner who gets quotes from a crew that’s never worked North Hills might get a price that assumes the decking is fine. We know better, and we price it honest the first time.
After a Santa Ana event along the open corridor near the 405, we pulled a wind-damaged CertainTeed Landmark roof on a 1960s ranch and found whole ridge sections curled and missing, the seal strips never fully bonded. The shingles were so sun-brittle they cracked instead of tearing, and the original skip sheathing underneath was soft in two runs. We replaced the decking, re-flashed the low-slope transition, and re-roofed with CertainTeed Landmark and matching ridge cap. That homeowner got a wind- and heat-rated roof instead of a patch that would have failed again next dry season.
CertainTeed Models & Products We Service in North Hills
We install and repair the CertainTeed lines you’re most likely to find on North Hills roofs: Landmark architectural shingles, the workhorse for most ranch homes; Presidential Shake and Presidential TL, the heavy luxury architectural lines; Highland Slate, a synthetic slate look that holds up better than real slate under Valley heat; and Flintlastic, CertainTeed’s modified bitumen membrane for the low-slope sections that so many North Hills ranch homes have. We match CertainTeed OEM shingles, ridge caps, starter strips, and underlayment whenever the existing line is still in production. For flashing, vent boots, and other accessories where OEM offers no real advantage, we use quality aftermarket parts. Being brand-agnostic means we’d rather use the right part than the logo’ed one.
See the difference
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AfterCertainTeed Service Pricing in North Hills
CertainTeed roofing work in North Hills runs on a wide range because the scope varies so much from house to house. A small flashing or vent-boot repair on a low-slope transition might run a few hundred dollars. A selective shingle replacement on a wind-damaged Landmark ridge could land between $600 and $1,200 depending on access and extent. Full tear-off and re-roof with Landmark architectural shingles on a typical 1,200-1,800 sq ft North Hills ranch usually falls between $9,500 and $16,000 when you factor in decking evaluation and potential sheathing replacement. Presidential or Highland Slate systems run higher, often $18,000 to $30,000 or more depending on roof complexity. What actually drives your number is decking condition, roof pitch, and whether we find wind-damaged sections that got missed. Our free estimate includes a walk with Rick or a senior crew lead, a written line-item quote, and an honest read on whether you need repair or replacement. Call (866) 321-6172 to schedule one.
Serving North Hills, CA — Our Local Coverage Area
We’re based in the North Hills area and know this community well, offering Roof Repair – North Hills you can count on. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in North Hills
It depends on what we find when we get on the roof. If the tabs lifted at the seal strip but the shingles are still flexible and holding granules, we can often re-seal them and replace any that tore. If the shingles are brittle and cracking when handled, which is common on older Landmark in North Hills, re-sealing is throwing good money after bad. We’ll tell you which one you’re dealing with after the walk. Call (866) 321-6172 and we’ll come look, no charge for the assessment.
Not always, but often. Skip sheathing was fine for the original roofing of that era, but modern CertainTeed shingle systems perform best on solid decking. If the skip sheathing is sound and spaced within tolerance, code may allow roofing over it in some cases. If we find soft runs, delamination, or a deck that flexes when walked, it gets replaced before new shingles go down. We won’t know until the old roof is off, which is why our quotes include a decking contingency line so you’re not surprised.
For the genuinely low-slope sections, Flintlastic is the CertainTeed product built for that. It’s a modified bitumen membrane that handles standing water better than shingles ever will. We use it on the flat or near-flat sections of North Hills ranch additions, carports, and porch roofs, then tie it into the shingle sections with proper flashing. For the shallow-pitch areas that are still steep enough for shingles, Landmark works well when installed with the right underlayment.
Normal for this climate, yes. Healthy for the roof, no. North Hills summers routinely push past 100°F, and that heat accelerates granule loss and asphalt embrittlement on every shingle brand including CertainTeed. A 12-year-old Landmark roof in some coastal parts of LA might have years left. In the inland Valley heat, 12 years of granule loss can mean you’re at the back half of the roof’s life, so Valley Glen CertainTeed service follows the same pattern. We inspect first and give you a straight read on whether you have 3 years or 10 left before replacement makes sense.
Usually, yes. If the existing CertainTeed line and color are still in production, we order matching OEM shingles. Colors do fade over time under Valley sun, so a brand-new bundle won’t be a perfect match to 10-year-old shingles, but it’ll blend far better than a wrong-color patch. If the color is discontinued, we’ll find the closest current alternative and show you before we install. Call
We work throughout the central San Fernando Valley. In addition to North Hills, our crews cover CertainTeed service in North Hollywood, Van Nuys, Valley Glen, Sherman Oaks, Encino, Studio City, and CertainTeed service in Northridge. If you’re just over the line in any of those neighborhoods, the same crew and the same straight talk apply. If your CertainTeed roof is showing granule loss, wind-lifted tabs, or a leak at a low-slope transition, don’t wait for the next Santa Ana to make it worse. Call (866) 321-6172 and we’ll schedule a free inspection, walk the roof with you, and lay out exactly what needs doing and what can wait. Written by Rick Dominguez, Owner at Van Nuys Roofing Co, serving North Hills and the San Fernando Valley.Service Areas Near North Hills
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