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CertainTeed Roofing in South Pasadena, CA | Marquis Roof Repair
We provide independent CertainTeed roofing service across South Pasadena, from Landmark shingle replacements on Craftsman bungalows to tile underlayment tear-offs on Spanish Colonials. What makes our CertainTeed work different here is simple: we know how these products actually age under South Pasadena’s oak canopy, intense summer sun, and design-review requirements. Call (866) 705-2978 for a free estimate on any CertainTeed roof repair, replacement, or inspection in South Pasadena.
Why South Pasadena Residents Choose Us for CertainTeed Service
CertainTeed roofs are common across South Pasadena’s 91030 and 91031 ZIP codes, and for good reason. Landmark architectural shingles hold up well on the city’s steep Craftsman gables, and CertainTeed underlayment systems sit beneath a lot of original clay barrel tile on the pre-1940s homes. But here’s what we’ve learned from working on these roofs week after week: the shingle itself is rarely the whole story. The sealant strips, the underlayment, the valley flashing, the debris-loading from mature oaks and sycamores. Those are the things that fail first. Our owner, Ron Thibodeau, started doing roofing work in the San Fernando Valley more than two decades ago, and he learned early that a roof has to be diagnosed the way a doctor diagnoses a patient. That same careful approach now extends to our San Gabriel CertainTeed service and surrounding areas. You find the actual source, not just the symptom. That’s the standard we bring to every CertainTeed roof in South Pasadena. We’re an independent contractor. We are not authorized, sponsored, or endorsed by CertainTeed. That independence is the point. We recommend what your roof actually needs, not what a manufacturer program tells us to sell.
For more on our CertainTeed work and what we cover, see CertainTeed sales & service.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in South Pasadena
- Landmark sealant strips baked out by South Pasadena sun. The sealant that bonds Landmark shingles together gets brittle under the kind of heat we get from June through October. Once it lets go, field shingles sit unsealed and the next Santa Ana wind event lifts them like a deck of cards. We see this most often on south- and west-facing slopes, where UV exposure is highest.
- Premature granule loss on exposed slopes. CertainTeed shingles lose granules as they age, but the process accelerates here because of thermal cycling. Hot days, cool nights, dry air. If you’re seeing granules collecting in your gutters on a five-to-eight-year-old Landmark roof, the mat is starting to expose and the clock is ticking.
- Failed underlayment beneath original clay barrel tile. This is the big one on South Pasadena’s Spanish Colonials. The tile looks fine from the street. May even look fine from the roof. But the CertainTeed felt beneath it, on a home built in the 1920s or 1930s, has dried, split, or rotted. The leak shows up first at valleys, parapets, and low-pitch transitions.
- Debris trapping in valleys under the tree canopy. Streets like Monterey Road and Orange Grove Boulevard are lined with mature oaks and sycamores. Leaves, acorns, and twigs pack into valleys and behind chimneys, especially on north-facing slopes that stay shaded and damp longer in winter. That trapped debris holds moisture against the shingles, promotes moss, and can crack aging clay tile at the fasteners.
- Ridge vent and flashing failures at dormer intersections. South Pasadena’s Tudor cottages and Craftsman homes have complex roof lines: dormers, parapets, eyebrow vents. The CertainTeed shingles may be fine, but the flashing where a dormer meets the main roof plane is often original, corroded, and leaking. That’s a repair, not a replacement, when caught early.
CertainTeed Service in South Pasadena: What Local Conditions Mean for Your Roof
Here’s the thing about roofing in South Pasadena that doesn’t apply in most neighboring cities: if your home is in a historic district or on a designated historic structure, the city’s design-review process can require your CertainTeed re-roof to match the original profile, material, and color before the permit clears. That means you can’t just swap in whatever shingle is on the truck when the original was Landmark Pro in a specific colorway, or when the original clay barrel tile has to be salvaged and relaid. We document existing profiles and colors up front, photograph the roof in sections, and make sure the CertainTeed material specified in the permit matches what was there. In the neighborhoods around Mission Street and Meridian Avenue, where Craftsman bungalows sit shoulder to shoulder with Spanish Colonials, that kind of documentation is the difference between a permit that clears — and the same meticulous standard applies to our CertainTeed repair in Alhambra. on the first submission and one that bounces back twice. We’ve learned to do it right the first time, because re-submitting a design review in South Pasadena adds weeks and money that nobody planned for. A roof done right the first time is the only version worth doing.
CertainTeed Models & Products We Service in South Pasadena
We work on the full range of CertainTeed roofing products found on South Pasadena homes. That includes Landmark architectural shingles, including Landmark Pro and Landmark TL. Presidential Shake and Presidential Solaris, the high-profile shingles that mimic hand-split cedar. XT25 and XT30 three-tab shingles on older re-roofing jobs. And CertainTeed clay and concrete tile underlayment systems like DiamondDeck and RoofRunner, which sit beneath a lot of the original barrel tile in this city.
On the parts side, we favor manufacturer-matched CertainTeed accessories: ridge vent, starter strip, and hip-and-ridge cap that pair correctly with Landmark and Presidential shingles. When aftermarket underlayment or flashing performs equal to or better than OEM, we use it and tell you why. We’ll also tell you honestly when a localized CertainTeed repair will hold versus when the shingle field or tile underlayment has aged past the point where patching just moves the leak. That’s the repair-first philosophy Ron built this company on. We investigate before we recommend.
See the difference
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AfterCertainTeed Service Pricing in South Pasadena
How much does CertainTeed roof repair cost in South Pasadena?
A typical CertainTeed shingle repair in South Pasadena runs $325 to $675, depending on the scope. Valley re-flashing and localized underlayment replacement under clay tile usually lands between $800 and $1,800, because the tile has to be removed, salvaged, and relaid. Full CertainTeed re-roofs in this area range widely based on roof complexity, pitch, and whether the project goes through design review. Multi-layered details, dormers, and decorative parapets all push the number up. Your best next step is a free estimate, which includes a written line-item quote, so you see exactly what the work costs. Call (866) 705-2978 and we’ll schedule a visit to your South Pasadena home.
We also cover our work with a workmanship warranty, and because we work with multiple manufacturers, we can match you to the CertainTeed product line that fits your home’s architecture and your budget. From first inspection to final shingle, we’re the only call you need. For more about where we work across the region, see our South Pasadena service area page.
Serving South Pasadena, CA — Our Local Coverage Area
We’re based in the South Pasadena area and know this community well, with Pasadena CertainTeed service also part of our coverage area. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in South Pasadena
Yes, in most cases. CertainTeed Landmark colorways are still manufactured for many of the shades found on South Pasadena homes, and we have access to the full Landmark line. We also stock the most common accessory profiles, like hip-and-ridge cap and starter strip, so repairs blend cleanly. The honest caveat: if your existing shingles are more than eight to ten years old, UV exposure on the sun-facing slopes has faded the original color, and a perfect match may not be possible. We’ll show you samples side by side before any work starts. Call (866) 705-2978 to schedule a match-and-assessment visit.
No. We do not replace tile because the underlayment failed. On South Pasadena’s pre-1940s Spanish Colonials, original clay barrel tile is often still in serviceable condition and worth saving. The CertainTeed underlayment beneath it, whether DiamondDeck or an older system, has simply reached the end of its life. We remove the tile, set it aside on the roof, tear off the failed underlayment, install new high-performance underlayment, re-flash the valleys and parapets, and relaid the salvaged tile. The tile goes back where it came from. It costs far less than a full tile replacement, and it preserves the historic profile the city’s design review cares about. Call (866) 705-2978 for a free assessment of your tile underlayment condition.
Because the sealant strips have let go. CertainTeed Landmark shingles are designed to seal together under the sun’s heat, but after years of thermal cycling in South Pasadena, those sealant bonds can fail. The shingles stay in place under normal conditions, but when a Santa Ana wind event comes through with sustained 40 and 50 mph gusts, unsealed field shingles lift and sometimes tear. The fix is typically a localized repair: re-sealing the affected shingles, replacing any that are torn, and checking the windward and uphill slopes. If granule loss is also present, we’ll talk honestly about remaining service life. To get your CertainTeed roof inspected before the next wind event, call (866) 705-2978. Estimates are free.
Yes, over time it does. South Pasadena’s mature oak and sycamore canopy is beautiful, but it keeps north-facing slopes shaded and damp for months during the mild, wet winter. That shade promotes moss and algae growth, which holds moisture against the shingle surface and works itself under the granules. Falling leaves and acorns pack into valleys and behind chimneys, backing up water and accelerating decay at those points. We recommend an annual roof inspection for homes under heavy canopy, which includes clearing debris from valleys and downspouts. Call (866) 705-2978 to schedule yours.
It depends on your specific property. South Pasadena has historic districts and individually designated structures where exterior changes, including roofing materials and colors, may require design review. We document the existing roof profile, material, and color before you apply, and we work with the CertainTeed products that match what was originally there. If your home is not in a historic district or designated structure, a standard re-roof generally follows the regular permitting path without design review. We can help you determine which category your home falls into, and we’ll prepare the documentation either way. For a free consultation that covers this, call (866) 705-2978.
Service Areas Near South Pasadena
Our CertainTeed roofing service covers all of South Pasadena and the surrounding communities of Burbank, Glendale, Universal City, North Hollywood, Tujunga, and Studio City. We also do specific CertainTeed work in CertainTeed service in Altadena and CertainTeed service in San Fernando. Wherever your roof is, the same standard applies.
Book Your CertainTeed Service in South Pasadena Today
If you’ve noticed a stain on a ceiling, granules in the gutter, or shingles lifting during a wind event, don’t wait for the next storm. Call (866) 705-2978 today to schedule your free CertainTeed roof inspection and estimate. We’ll come out to your South Pasadena home, diagnose the real problem, and give you a written line-item quote. From first inspection to final shingle.
Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving South Pasadena and the San Fernando Valley for over two decades.