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AfterCertainTeed Construction in Los Angeles, CA | Rowan Construction Group
We provide independent CertainTeed roofing, siding, and trim service across Los Angeles, from Hancock Park to the San Fernando Valley. What makes our CertainTeed work different here is that we plan every roofing and siding job around the city’s own seismic and wildfire codes, because in Los Angeles a shingle is never just a shingle. Call (470) 298-9650 for a free estimate, and you’ll get a written price before anyone picks up a tool.
Why Los Angeles Residents Choose Us for CertainTeed Service
Our crews have worked on CertainTeed roofing, siding, and trim across every Los Angeles climate zone, from Santa Monica canyon ridges to Valley tract homes. We know which CertainTeed lines hold up to LA’s UV, wildfire ember, and seismic realities, and which ones fail prematurely. Landmark Pro shingles, Presidential Shake, Cedar Impressions siding, Monogram vinyl siding: we’ve installed, repaired, and replaced all of them, and we keep a running record of how each line performs in Los Angeles specifically.
Grant Rowan, our owner, trained in construction technology at Los Angeles Trade-Technical College, where coursework covered framing, concrete, and project estimating before he ever swung a hammer on a paying job. He grew up in the Crenshaw district, watching the neighborhood cycle through neglect and renovation, which is what made him curious about the building side of that equation in the first place. When a CertainTeed roof comes up in Los Angeles, we approach it the way he approaches every walk-through: measure twice, say it once, show your work. We’re also an independent CertainTeed service provider, not manufacturer-affiliated or authorized, which means our recommendations are based on what we’ve seen in the field, not on what a manufacturer wants us to sell. You can read more about our approach on our CertainTeed sales & service page.
Common CertainTeed Construction Problems We Solve in Los Angeles
- Granule loss and thermal cracking on Landmark Pro shingles. Los Angeles attic heat buildup is relentless, especially on low-slope or poorly ventilated roofs. We regularly see Landmark Pro shingles with granule loss concentrated on south-facing slopes, where UV exposure is most intense. The fix is often a ventilation correction plus shingle replacement, not just a patch.
- Warped and faded Cedar Impressions panels in hillside WUI zones. Cedar Impressions looks right on a Spanish Colonial Revival home, but in Los Angeles hillside neighborhoods inside the LADBS Wildland-Urban Interface fire zone, we see panels warp and fade when installed without the required ember-resistant underlayment or proper expansion gaps. The panel itself is fine; the installation detail is what failed.
- Nail-pop and channel cracking on Monogram siding on dingbat apartments. Los Angeles has thousands of 1960s and 70s dingbat apartment buildings, and those structures flex during seismic events. Monogram vinyl siding installed on a dingbat without allowance for that movement develops nail-pop and channel cracking along the nail hem. We see it over and over in Palms, Mar Vista, and the Fairfax district.
- Starter strip and hip/ridge cap failures on Spanish-style and mid-century roofs. Los Angeles gets occasional heavy downpours, and when wind-driven rain hits a Spanish-style roof, the hips and valleys take the brunt. CertainTeed starter strips and hip/ridge caps fail at those intersections from wind-driven rain and debris accumulation. We inspect those areas first on every CertainTeed roof in Los Angeles.
- Curling and missing shakes after Santa Ana wind events. Presidential Shake is a beautiful product, but Los Angeles Santa Ana winds are brutal on older installations. After a wind event, homeowners across Los Angeles find shakes in the yard. We do a lot of post-Santa-Ana repair work, and we always check the underlying skip sheathing while we’re up there.
BeforeAfterCertainTeed Service in Los Angeles: What Local Conditions Mean for Your Equipment
Here’s the thing most CertainTeed owners in Los Angeles don’t know until it costs them money. Los Angeles is the only major U.S. city with a mandatory soft-story retrofit ordinance, Ordinance 183893, affecting thousands of pre-1980 wood-frame apartment buildings over open parking. If your CertainTeed roofing or siding replacement is on one of those structures, the city will not sign off on the roof permit unless the project is coordinated with the simultaneous structural shear wall and hold-down work the ordinance requires. We’ve seen owners get a roof torn off, then get a stop-work notice because the soft-story retrofit wasn’t in the permit package. We plan for that from day one, because in Los Angeles the roofing permit and the seismic permit are now tied together on those buildings. That’s a coordination problem a roofer from outside Los Angeles simply won’t see coming.
CertainTeed Models & Products We Service in Los Angeles
We service the CertainTeed lines most commonly installed on Los Angeles homes: Landmark Pro architectural shingles, Presidential Shake, Cedar Impressions polymer siding, and Monogram vinyl siding. For repairs, we source genuine CertainTeed replacement shingles, siding panels, and accessory parts to match the original color and profile. For non-structural trim or flashing, we use code-compliant aftermarket materials where performance is equal or better, and we tell you which is which before we write the quote. If a roof is over 15 years old and shows widespread granule loss or cracked shingles across multiple slopes, we’ll tell you honestly that a full replacement is usually more cost-effective than piecemeal repairs. We keep commonly needed CertainTeed accessories stocked locally for faster Los Angeles turnaround, because nobody wants to wait a week for a ridge cap when the dry season is short.
CertainTeed Service Pricing in Los Angeles
Los Angeles CertainTeed work costs what it costs because of three things: material, access, and code compliance. A hillside roof in a WUI zone requires Class A materials and ember-resistant vents, which add cost over a flatland Valley tract home or Driveway & Pavers in Los Angeles. Here are the ranges we quote for CertainTeed-related work in Los Angeles:
| Service | Price Range |
|---|---|
| Roof Repair | $470-$2125 |
| Roof Replacement | $9440-$23600 |
| Metal Roof Installation | $17700-$47200 |
| Tile Roof Repair | $710-$2950 |
Your free estimate includes a written scope, a written warranty, and a documented photo record of what we found. Call (470) 298-9650 for an exact quote.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Los Angeles since 2007.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles area and know this community well, and we also offer our Fence Installation in Los Angeles. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - CertainTeed Construction in Los Angeles
No, and this is a Los Angeles-specific issue that catches a lot of owners off guard. If your dingbat building falls under Ordinance 183893, a roof replacement permit will not be issued as a standalone; the city requires the soft-story retrofit work, which means shear wall and hold-down coordination, to be part of the same permit package. You cannot replace the CertainTeed roof and skip the retrofit. We manage that coordination for you, because in Los Angeles the roof permit and the seismic permit are now tied together on those buildings. Call (470) 298-9650 and we’ll walk you through what your specific building requires.
For a hillside home inside a Los Angeles Wildland-Urban Interface fire zone, we typically recommend Landmark Pro with a Class A fire rating, installed over a high-temperature underlayment with ember-resistant vents. CertainTeed’s Presidential Shake can work in a WUI zone, but it requires more careful detailing around hips and valleys, and the underlayment choice matters more than the shingle choice when it comes to ember resistance. We’ve done enough of these to know that the detail work is what passes the LADBS inspection or fails it. Call (470) 298-9650 for a written quote on your specific hillside roof.
Usually not, in our experience in Los Angeles. Warping near the roofline on Cedar Impressions or Monogram siding is most often an installation issue, typically missing expansion gaps, missing flashing at the roof-to-wall intersection, or installation over a surface that wasn’t properly prepared. We’ve seen “defect” claims turn out to be moisture intrusion at the roofline, and we’ve also seen genuine manufacturer issues. We document what we find with photos before we recommend anything. Call (470) 298-9650 and we’ll take a look.
Sometimes, and this is where a contractor that knows Los Angeles saves you months. LADBS plan check backlogs are notorious, but many simple roof repairs qualify for over-the-counter same-day permits. The problem is that a single structural element added to a project can push it into a standard queue and add three to five months before a shovel hits the ground. We structure scopes carefully to keep straightforward CertainTeed repairs in the over-the-counter lane, because we know how much LA financing and timeline pressure is riding on it. Call (470) 298-9650 for an exact assessment of what your repair will require.
We use genuine CertainTeed replacement shingles, siding panels, and accessory parts to match the original color and profile. For non-structural trim or flashing, we use code-compliant aftermarket materials where performance is equal or better, and we tell you which is which before any work starts. Nothing is substituted without a written change order, and that discipline is why our projects finish within a few percent of the agreed price. Call (470) 298-9650 for a written quote on your CertainTeed repair.
Service Areas Near Los Angeles
We serve all of Los Angeles and the surrounding areas, including San Diego, San Jose, and Dallas. For CertainTeed work outside California, see our dedicated pages for CertainTeed service in Houston and CertainTeed service in San Antonio. You can also review our full Los Angeles service area coverage.
Book Your CertainTeed Service in Los Angeles Today
Our crew replaced a failing CertainTeed Presidential Shake roof on a 1940s Spanish Colonial Revival home in Hancock Park not long ago. The original shakes had severe curling and granule loss from years of UV exposure, and several were missing after winter Santa Ana winds. We stripped to the sheathing, re-nailed the existing skip sheathing to meet current seismic standards, installed a high-temperature underlayment, and hand-cut each shake around the home’s multiple hips and valleys. The new roof restored the home’s historic look and passed LADBS inspection without any structural surprises. That’s the kind of documentation we bring to every CertainTeed job in Los Angeles. Call (470) 298-9650 to schedule your free estimate, and you’ll get a written price before anyone picks up a tool.